# Copyright (C) 2006, 2009 International Business Machines. # All Rights Reserved. # This file is distributed under the Eclipse Public License. # ## $Id: coin.m4 3273 2015-01-09 23:42:08Z tkr $ # # Author: Andreas Wachter IBM 2006-04-14 # This file defines the common autoconf macros for COIN # # Check requirements AC_PREREQ(2.59) ########################################################################### # coin_foreach_w # ########################################################################### # the autoconf version used by COIN-OR is so old that it does not have the M4 macro foreach_w. # thus, we define our own one which applies the foreach macro to the same arguments but with # all spaces replaced by ',' in the second argument. # further, we run the loop only if the second argument is not empty AC_DEFUN([coin_foreach_w], [m4_ifval([$2], [m4_foreach([$1], [m4_bpatsubsts([$2],[[ ]+],[, ])], [$3])])]) ########################################################################### # COIN_CHECK_FILE # ########################################################################### # A simple replacement for AC_CHECK_FILE that works for cross compilation AC_DEFUN([AC_COIN_CHECK_FILE], [if test -r $1; then $2 : else $3 : fi ]) ########################################################################### # COIN_CHECK_VPATH # ########################################################################### # This macro sets the variable coin_vpath_config to true if this is a # VPATH configuration, otherwise it sets it to false. AC_DEFUN([AC_COIN_CHECK_VPATH], [ AC_MSG_CHECKING(whether this is a VPATH configuration) if test `cd $srcdir; pwd` != `pwd`; then coin_vpath_config=yes; else coin_vpath_config=no; fi AC_MSG_RESULT($coin_vpath_config) ]) # AC_COIN_CHECK_VPATH ########################################################################### # COIN_PROJECTVERSION # ########################################################################### # This macro is used by COIN_PROJECTDIR_INIT and sets up variables related # to versioning numbers of the project. AC_DEFUN([AC_COIN_PROJECTVERSION], [m4_ifvaln([$1],[ AC_DEFINE_UNQUOTED(m4_toupper($1_VERSION), ["$PACKAGE_VERSION"],[Version number of project]) [coin_majorver=`echo $PACKAGE_VERSION | sed -n -e 's/^\([0-9]*\).*/\1/gp'`] [coin_minorver=`echo $PACKAGE_VERSION | sed -n -e 's/^[0-9]*\.\([0-9]*\).*/\1/gp'`] [coin_releasever=`echo $PACKAGE_VERSION | sed -n -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\).*/\1/gp'`] if test "x$coin_majorver" = x ; then coin_majorver=9999 ; fi if test "x$coin_minorver" = x ; then coin_minorver=9999 ; fi if test "x$coin_releasever" = x ; then coin_releasever=9999 ; fi AC_DEFINE_UNQUOTED(m4_toupper($1_VERSION_MAJOR), [$coin_majorver], [Major Version number of project]) AC_DEFINE_UNQUOTED(m4_toupper($1_VERSION_MINOR), [$coin_minorver], [Minor Version number of project]) AC_DEFINE_UNQUOTED(m4_toupper($1_VERSION_RELEASE), [$coin_releasever], [Release Version number of project]) # We use the following variable to have a string with the upper case # version of the project name COIN_PRJCT=m4_toupper($1) # Set the project's SVN revision number. The complicated sed expression # (made worse by quadrigraphs) ensures that things like 4123:4168MS end up # as a single number. AC_CHECK_PROG([have_svnversion],[svnversion],[yes],[no]) if test "x$have_svnversion" = xyes; then AC_SUBST(m4_toupper($1_SVN_REV)) svn_rev_tmp=`LANG=en_EN svnversion $srcdir 2>/dev/null` if test "x$svn_rev_tmp" != xexported -a "x$svn_rev_tmp" != x -a "x$svn_rev_tmp" != "xUnversioned directory"; then m4_toupper($1_SVN_REV)=`echo $svn_rev_tmp | sed -n -e 's/^@<:@0-9@:>@*://' -e 's/\(@<:@0-9@:>@\)@<:@^0-9@:>@*$/\1/p'` AC_DEFINE_UNQUOTED(m4_toupper($1_SVN_REV), $m4_toupper($1_SVN_REV), [SVN revision number of project]) fi fi ]) # Capture libtool library version, if given. m4_ifvaln([$2],[coin_libversion=$2],[]) ]) ########################################################################### # COIN_PROJECTDIR_INIT # ########################################################################### # This macro does everything that is required in the early part in the # configure script, such as defining a few variables. This should only be used # in the main directory of a project directory (the one which holds the src # directory for the project). The first parameter is the project name. The # second (optional) is the libtool library version (important for releases, # less so for stable or trunk). AC_DEFUN([AC_COIN_PROJECTDIR_INIT], [ # As backup, we make sure we don't loose an FLIBS if it has been set # by the user save_FLIBS="$FLIBS" # A useful makefile conditional that is always false AM_CONDITIONAL(ALWAYS_FALSE, false) # We set the following variable so that we know later in AC_COIN_FINALIZE # that we are in a project main directory coin_projectdir=yes # Set the project's version numbers AC_COIN_PROJECTVERSION($1, $2) ]) # AC_COIN_PROJECTDIR_INIT ########################################################################### # COIN_DEBUG_COMPILE # ########################################################################### # enable the configure flags --enable-debug and --enable-debug-prjct # (where prcjt is the name of the project in lower case) and set the # variable coin_debug_compile to true or false This is used by # COIN_PROG_CXX, COIN_PROG_CC and COIN_PROG_F77 to determine the # compilation flags. This macro also makes the switches # --with-prjct-verbosity and --with-prjct-checklevel available, which # define the preprocessor macros COIN_PRJCT_VERBOSITY and # COIN_PRJCT_CHECKLEVEL to the specified value (default is 0). # # The project specific flags are only made available, if one gives the # name of the project as first argument to this macro. AC_DEFUN([AC_COIN_DEBUG_COMPILE], [AC_BEFORE([$0],[AC_COIN_PROG_CXX])dnl AC_BEFORE([$0],[AC_COIN_PROG_CC])dnl AC_BEFORE([$0],[AC_COIN_PROG_F77])dnl AC_MSG_CHECKING([whether we want to compile in debug mode]) AC_ARG_ENABLE([debug], [AC_HELP_STRING([--enable-debug], [compile all projects with debug options tests (implies --disable-shared)])], [case "${enableval}" in yes) coin_debug_compile=true if test "${enable_shared+set}" = set; then :; else enable_shared=no fi ;; no) coin_debug_compile=false ;; *) AC_MSG_ERROR(bad value ${enableval} for --enable-debug) ;; esac], [coin_debug_compile=false]) m4_ifvaln([$1], [AC_ARG_ENABLE(debug-m4_tolower($1), [AC_HELP_STRING([--enable-debug-m4_tolower($1)], [compile project $1 with debug compiler flags])], [case "${enableval}" in yes) coin_debug_compile=true ;; no) coin_debug_compile=false ;; *) AC_MSG_ERROR(bad value ${enableval} for --enable-debug-m4_tolower($1)) ;; esac],[:]) ]) # m4_ifvaln([$1], if test $coin_debug_compile = true; then AC_MSG_RESULT([yes]) else AC_MSG_RESULT([no]) fi m4_ifvaln([$1], [AC_ARG_WITH(m4_tolower($1)-verbosity, AC_HELP_STRING([--with-m4_tolower($1)-verbosity], [specify the debug verbosity level for project $1]), [if test "$withval" = yes; then withval=1 fi m4_tolower(coin_$1_verbosity)=$withval], [m4_tolower(coin_$1_verbosity)=0]) AC_DEFINE_UNQUOTED(m4_toupper(COIN_$1_VERBOSITY), m4_tolower($coin_$1_verbosity), [Define to the debug verbosity level (0 is no output)]) AC_ARG_WITH(m4_tolower($1)-checklevel, AC_HELP_STRING([--with-m4_tolower($1)-checklevel], [specify the sanity check level for project $1]), [if test "$withval" = yes; then withval=1 fi m4_tolower(coin_$1_checklevel)=$withval], [m4_tolower(coin_$1_checklevel)=0]) AC_DEFINE_UNQUOTED(m4_toupper(COIN_$1_CHECKLEVEL), m4_tolower($coin_$1_checklevel), [Define to the debug sanity check level (0 is no test)]) ]) # m4_ifvaln([$1], ]) # AC_COIN_DEBUG_COMPILE ########################################################################### # COIN_ENABLE_MSVC # ########################################################################### # This macro is invoked by any PROG_compiler macro to establish the # --enable-msvc option. # The job of this macro is to make sure the option is correct and # to set enable_msvc. Legal values are yes and no (disabled). # If set, assume the presence of cl/link. It's the user's responsibility to # make sure their PATH is correct. In particular, that MSVC link is found # and not cygwin link (we want to do code linking, not file linking). # It's the responsibility of individual PROG_compiler macros to ensure that # they correctly set the compiler search list and preprocess, compile, and # link flags. This is tied to compiler setup because in practice invocations # of the preprocessor and linker are made through the compiler. # For backward compatibility, we also check for --enable-doscompile=msvc. AC_DEFUN([AC_COIN_ENABLE_MSVC], [AC_REQUIRE([AC_CANONICAL_BUILD]) # for backward compatibility AC_ARG_ENABLE([doscompile],,[enable_doscompile=$enableval],[enable_doscompile=no]) AC_ARG_ENABLE([msvc], [AC_HELP_STRING([--enable-msvc], [Prefer (i)cl/ifort/link over GNU on MinGW/Cygwin.])], [enable_msvc=$enableval], [enable_msvc=no if test "$enable_doscompile" = msvc ; then enable_msvc=yes elif test "$enable_doscompile" != no ; then AC_MSG_ERROR([--enable-doscompile=$enable_doscompile not supported anymore.]) fi ]) if test "$enable_msvc" = MD; then enable_shared=yes enable_msvc=yes fi if test "$enable_msvc" = yes; then case $build in *-cygwin* | *-mingw*) ;; *) AC_MSG_ERROR([--enable-msvc option makes sense only under Cygwin or MinGW]) ;; esac fi ]) ########################################################################### # COIN_PROG_CXX # ########################################################################### # Find the compile command by running AC_PROG_CXX (with compiler names for # different operating systems) and put it into CXX (unless it was given by the # user). Then find an appropriate value for CXXFLAGS. If either of CXXFLAGS or # PRJCT_CXXFLAGS is defined, that value is used (replace PRJCT with the upper # case name of this project). It is possible to provide additional -D flags # in the variable CXXDEFS, and additional compilation flags with ADD_CXXFLAGS. AC_DEFUN([AC_COIN_PROG_CXX], [AC_REQUIRE([AC_COIN_PROG_CC]) #Let's try if that overcomes configuration problem with VC++ 6.0 AC_REQUIRE([AC_COIN_ENABLE_MSVC]) AC_LANG_PUSH(C++) AC_ARG_VAR(CXXDEFS,[Additional -D flags to be used when compiling C++ code.]) AC_ARG_VAR(ADD_CXXFLAGS,[Additional C++ compiler options]) AC_ARG_VAR(DBG_CXXFLAGS,[Debug C++ compiler options]) AC_ARG_VAR(OPT_CXXFLAGS,[Optimize C++ compiler options]) coin_has_cxx=yes save_cxxflags="$CXXFLAGS" # For *-*-solaris*, promote Studio/Workshop compiler to front of list. case $build in *-cygwin* | *-mingw*) if test "$enable_msvc" = yes ; then comps="icl cl g++" else comps="g++ icl cl" fi ;; *-*-solaris*) comps="CC xlC_r aCC g++ c++ pgCC icpc gpp cxx cc++ cl FCC KCC RCC" ;; *-darwin*) comps="clang++ g++ c++ CC" ;; *-linux-gnu*) comps="g++ c++ pgCC icpc gpp cxx cc++ cl FCC KCC RCC xlC_r aCC CC" ;; *) comps="xlC_r aCC CC g++ c++ pgCC icpc gpp cxx cc++ cl FCC KCC RCC" ;; esac # We delete the cached value, since the test might not have been # performed with our choice of compilers earlier $as_unset ac_cv_prog_CXX || test "${ac_cv_prog_CXX+set}" != set || { ac_cv_prog_CXX=; export ac_cv_prog_CXX; } # AC_MSG_NOTICE([C++ compiler candidates: $comps]) AC_PROG_CXX([$comps]) #AC_PROG_CXX sets CXX to g++ if it cannot find a working C++ compiler #thus, we test here whether $CXX is actually working AC_LANG_PUSH(C++) AC_MSG_CHECKING([whether C++ compiler $CXX works]); AC_COMPILE_IFELSE( [AC_LANG_PROGRAM(, [int i=0;])], [AC_MSG_RESULT(yes)], [AC_MSG_RESULT(no) AC_MSG_ERROR(failed to find a C++ compiler or C++ compiler $CXX does not work)] ) AC_LANG_POP(C++) coin_cxx_is_cl=false # It seems that we need to cleanup something here for the Windows case "$CXX" in clang* | */clang*) ;; cl* | */cl* | CL* | */CL* | icl* | */icl* | ICL* | */ICL*) sed -e 's/^void exit (int);//' confdefs.h >> confdefs.hh mv confdefs.hh confdefs.h coin_cxx_is_cl=true ;; esac # add automake conditional so we can recognize cl compiler in makefile AM_CONDITIONAL(COIN_CXX_IS_CL, [test $coin_cxx_is_cl = true]) # Autoconf incorrectly concludes that cl recognises -g. It doesn't. case "$CXX" in clang* ) ;; cl* | */cl* | CL* | */CL* ) if test "$ac_cv_prog_cxx_g" = yes ; then ac_cv_prog_cxx_g=no AC_MSG_NOTICE([Overruling autoconf; cl does not recognise -g.]) fi ;; * ) if test x"$CYGPATH_W" = x ; then CYGPATH_W=echo fi ;; esac CXXFLAGS="$save_cxxflags" # Check if a project specific CXXFLAGS variable has been set if test x$COIN_PRJCT != x; then eval coin_tmp=\${${COIN_PRJCT}_CXXFLAGS+set} if test x$coin_tmp = xset; then eval CXXFLAGS=\${${COIN_PRJCT}_CXXFLAGS} fi fi if test x"$CXXFLAGS" = x; then # ToDo decide whether we want -DNDEBUG for optimization coin_add_cxxflags= coin_opt_cxxflags= coin_dbg_cxxflags= coin_warn_cxxflags= if test "$GXX" = "yes"; then case "$CXX" in icpc* | */icpc*) ;; *) # ToDo decide about unroll-loops coin_opt_cxxflags="-O3" coin_add_cxxflags="-pipe" coin_dbg_cxxflags="-g -O0" coin_warn_cxxflags="-Wparentheses -Wreturn-type -Wcast-qual -Wall -Wpointer-arith -Wwrite-strings -Wconversion -Wno-unknown-pragmas -Wno-long-long" case $build in *-darwin*) ;; *) coin_warn_cxxflags="-pedantic-errors $coin_warn_cxxflags" ;; esac esac fi # Note that we do not need to cover GCC in the following tests. if test -z "$coin_opt_cxxflags"; then case $build in *-cygwin* | *-mingw*) case "$CXX" in clang* ) ;; cl* | */cl* | CL* | */CL*) # The MT and MTd options are mutually exclusive if test "$coin_disable_shared" = yes || test "$enable_shared" = yes ; then coin_opt_cxxflags='-MD -O2' coin_dbg_cxxflags='-MDd' else coin_opt_cxxflags='-MT -O2' coin_dbg_cxxflags='-MTd' fi coin_add_cxxflags='-nologo -EHsc -GR -wd4996 -D_CRT_SECURE_NO_DEPRECATE' ;; icl* | */icl* | ICL* | */ICL*) # The MT and MTd options are mutually exclusive if test "$coin_disable_shared" = yes || test "$enable_shared" = yes ; then coin_opt_cxxflags='-MD -Ox' coin_dbg_cxxflags='-MDd -debug' else coin_opt_cxxflags='-MT -Ox' coin_dbg_cxxflags='-MTd -debug' fi coin_add_cxxflags='-nologo -EHsc -GR -D_CRT_SECURE_NO_DEPRECATE' ;; esac ;; *-linux-*) case "$CXX" in icpc* | */icpc*) coin_opt_cxxflags="-O3 -ip -mp1" coin_add_cxxflags="" coin_dbg_cxxflags="-g" # Check if -i_dynamic is necessary (for new glibc library) CXXFLAGS= AC_TRY_LINK(,[int i=0; i++;],[], [coin_add_cxxflags="-i_dynamic $coin_add_cxxflags"]) ;; pgCC* | */pgCC*) coin_opt_cxxflags="-fast" coin_add_cxxflags="-Kieee -pc 64" coin_dbg_cxxflags="-g" ;; esac ;; *-ibm-*) case "$CXX" in xlC* | */xlC* | mpxlC* | */mpxlC*) coin_opt_cxxflags="-O -qarch=auto -qcache=auto -qtune=auto -qmaxmem=-1" coin_add_cxxflags="-bmaxdata:0x80000000 -qrtti=dyna -qsuppress=1500-036 -qsuppress=1500-029 -qsourcetype=c++" coin_dbg_cxxflags="-g" ;; esac ;; *-hp-*) case "$CXX" in aCC* | */aCC* ) coin_opt_cxxflags="-O" coin_add_cxxflags="-AA" coin_dbg_cxxflags="-g" ;; esac ;; *-*-solaris*) coin_opt_cxxflags="-O4" coin_dbg_cxxflags="-g" ;; esac fi # Generic flag settings. If these don't work, add a case above. if test "$ac_cv_prog_cxx_g" = yes && test -z "$coin_dbg_cxxflags" ; then coin_dbg_cxxflags="-g" fi if test -z "$coin_opt_cxxflags"; then # Try if -O option works if nothing else is set CXXFLAGS=-O AC_TRY_LINK([],[int i=0; i++;],[coin_opt_cxxflags="-O"]) fi # if PM doesn't want the warning messages, take them out if test x"$coin_skip_warn_cxxflags" = xyes; then coin_warn_cxxflags= fi # Do final setup of flags based on values determined above. if test x${DBG_CXXFLAGS+set} != xset; then DBG_CXXFLAGS="$coin_dbg_cxxflags $coin_add_cxxflags $coin_warn_cxxflags" fi if test x${OPT_CXXFLAGS+set} != xset; then OPT_CXXFLAGS="$coin_opt_cxxflags $coin_add_cxxflags -DNDEBUG $coin_warn_cxxflags" fi DBG_CXXFLAGS="$DBG_CXXFLAGS $ADD_CXXFLAGS $CXXDEFS" OPT_CXXFLAGS="$OPT_CXXFLAGS $ADD_CXXFLAGS $CXXDEFS" if test "$coin_debug_compile" = "true"; then CXXFLAGS="$DBG_CXXFLAGS" else CXXFLAGS="$OPT_CXXFLAGS" fi # Handle the case where CXXFLAGS was set externally. else CXXFLAGS="$CXXFLAGS $ADD_CXXFLAGS $CXXDEFS" if test x${DBG_CXXFLAGS+set} != xset; then DBG_CXXFLAGS="$CXXFLAGS" fi if test x${OPT_CXXFLAGS+set} != xset; then OPT_CXXFLAGS="$CXXFLAGS" fi fi # add -DPROJECT_BUILD to signal compiler preprocessor which config header file to include if test x$COIN_PRJCT != x; then CXXFLAGS="$CXXFLAGS -D${COIN_PRJCT}_BUILD" fi # Try if CXXFLAGS works save_CXXFLAGS="$CXXFLAGS" AC_TRY_LINK([],[int i=0; i++;],[],[CXXFLAGS=]) if test -z "$CXXFLAGS"; then AC_MSG_WARN([The flags CXXFLAGS="$save_CXXFLAGS" do not work. I will now just try '-O', but you might want to set CXXFLAGS manually.]) CXXFLAGS='-O' AC_TRY_LINK([],[int i=0; i++;],[],[CXXFLAGS=]) if test -z "$CXXFLAGS"; then AC_MSG_WARN([This value for CXXFLAGS does not work. I will continue with empty CXXFLAGS, but you might want to set CXXFLAGS manually.]) fi fi AC_MSG_NOTICE([C++ compiler options are: $CXXFLAGS]) AC_ARG_VAR(MPICXX,[C++ MPI Compiler]) if test x"$MPICXX" = x; then :; else AC_MSG_NOTICE([Will use MPI C++ compiler $MPICXX]) CXX="$MPICXX" fi # correct the LD variable in a build with MS or intel compiler case "$CXX" in clang* ) ;; cl* | */cl* | CL* | */CL* | icl* | */icl* | ICL* | */ICL*) LD=link ;; esac AC_LANG_POP(C++) ]) # AC_COIN_PROG_CXX ########################################################################### # COIN_CXXLIBS # ########################################################################### # Determine the C++ runtime libraries required for linking a C++ library # with a Fortran or C compiler. The result is available in CXXLIBS. AC_DEFUN([AC_COIN_CXXLIBS], [AC_REQUIRE([AC_PROG_CXX])dnl AC_LANG_PUSH(C++) AC_ARG_VAR(CXXLIBS,[Libraries necessary for linking C++ code with Fortran compiler]) if test -z "$CXXLIBS"; then if test "$GXX" = "yes"; then case "$CXX" in icpc* | */icpc*) CXXLIBS="-lstdc++" ;; *) # clang uses libc++ as the default standard C++ library, not libstdc++ # this test is supposed to recognize whether the compiler is clang # AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include ]], [[ #ifndef _LIBCPP_VERSION choke me #endif ]])], [CXXLIBS="-lc++"], [CXXLIBS="-lstdc++ -lm"]) ;; esac else case $build in *-mingw32 | *-cygwin* ) case "$CXX" in clang* ) ;; cl* | */cl* | CL* | */CL*) CXXLIBS=nothing;; esac;; *-linux-*) case "$CXX" in icpc* | */icpc*) CXXLIBS="-lstdc++" ;; pgCC* | */pgCC*) CXXLIBS="-lstd -lC -lc" ;; esac;; *-ibm-*) CXXLIBS="-lC -lc" ;; *-hp-*) CXXLIBS="-L/opt/aCC/lib -l++ -lstd_v2 -lCsup_v2 -lm -lcl -lc" ;; *-*-solaris*) CXXLIBS="-lCstd -lCrun" esac fi fi if test -z "$CXXLIBS"; then AC_MSG_WARN([Could not automatically determine CXXLIBS (C++ link libraries; necessary if main program is in Fortran or C).]) else AC_MSG_NOTICE([Assuming that CXXLIBS is \"$CXXLIBS\".]) fi if test x"$CXXLIBS" = xnothing; then CXXLIBS= fi AC_LANG_POP(C++) ]) # AC_COIN_CXXLIBS ########################################################################### # COIN_CHECK_HEADER # ########################################################################### # This macro checks for a header file, but it does so without the # standard header. This avoids warning messages like: # # configure: WARNING: dlfcn.h: present but cannot be compiled # configure: WARNING: dlfcn.h: check for missing prerequisite headers? # configure: WARNING: dlfcn.h: see the Autoconf documentation # configure: WARNING: dlfcn.h: section "Present But Cannot Be Compiled" # configure: WARNING: dlfcn.h: proceeding with the preprocessor's result # configure: WARNING: dlfcn.h: in the future, the compiler will take precedence # My guess that the problem lay with CPPFLAGS seems to be correct. With this # macro reduced to a direct call to AC_CHECK_HEADERS, there are no warnings # now that CPPFLAGS contains -mno-cygwin when it needs it. -- lh, 061214 -- # AW 070609: I restored the previous version, since otherwise the warnings # still pop up for the cl compiler AC_DEFUN([AC_COIN_CHECK_HEADER], [#if test x"$4" = x; then # hdr="#include <$1>" #else # hdr="$4" #fi #AC_CHECK_HEADERS([$1],[$2],[$3],[$hdr]) AC_CHECK_HEADERS([$1],[$2],[$3],[$4]) ]) # AC_COIN_CHECK_HEADER ########################################################################### # COIN_CHECK_CXX_CHEADER # ########################################################################### # This macro checks for C header files that are used from C++. For a give # stub (e.g., math), it first checks if the C++ library (cmath) is available. # If it is, it defines HAVE_CMATH (or whatever the stub is). If it is not # available, it checks for the old C head (math.h) and defines HAVE_MATH_H # if that one exists. AC_DEFUN([AC_COIN_CHECK_CXX_CHEADER], [AC_LANG_PUSH(C++) AC_COIN_CHECK_HEADER([c$1],[$2],[$3],[$4]) if test "$ac_cv_header_c$1" != "yes"; then AC_COIN_CHECK_HEADER([$1.h],[$2],[$3],[$4]) fi AC_LANG_POP(C++) ]) # AC_COIN_CHECK_CXX_CHEADER ########################################################################### # COIN_PROG_CC # ########################################################################### # Find the compile command by running AC_PROG_CC (with compiler names # for different operating systems) and put it into CC (unless it was # given my the user), and find an appropriate value for CFLAGS. It is # possible to provide additional -D flags in the variable CDEFS. AC_DEFUN([AC_COIN_PROG_CC], [AC_REQUIRE([AC_COIN_ENABLE_MSVC]) AC_LANG_PUSH(C) # For consistency, we set the C compiler to the same value of the C++ # compiler, if the C++ is set, but the C compiler isn't (only for CXX=cl) if test x"$CXX" != x; then case "$CXX" in clang* ) ;; cl* | */cl* | CL* | */CL* | icl* | */icl* | ICL* | */ICL*) if test x"$CC" = x; then CC="$CXX" AC_MSG_WARN([C++ compiler name provided as $CXX, but CC is unset. Setting CC to $CXX]) fi ;; esac fi AC_ARG_VAR(CDEFS,[Additional -D flags to be used when compiling C code.]) AC_ARG_VAR(ADD_CFLAGS,[Additional C compiler options]) AC_ARG_VAR(DBG_CFLAGS,[Debug C compiler options]) AC_ARG_VAR(OPT_CFLAGS,[Optimize C compiler options]) coin_has_cc=yes save_cflags="$CFLAGS" # For *-*-solaris*, promote Studio/Workshop cc compiler to front of list. # Depending on the user's PATH, when Studio/Workshop cc is not present we may # find /usr/ucb/cc, which is almost certainly not a good choice for the C # compiler. In this case, put cc after gcc. case $build in *-cygwin* | *-mingw*) if test "$enable_msvc" = yes ; then comps="icl cl gcc" else comps="gcc icl cl" fi ;; *-*-solaris*) AC_CHECK_PROG(sol_cc_compiler,cc,cc,[],[],/usr/ucb/cc) if test "$sol_cc_compiler" = "cc" ; then comps="cc xlc gcc pgcc icc" else comps="xlc gcc pgcc icc cc" fi ;; *-*-darwin*) comps="clang gcc cc" ;; *-linux-gnu*) comps="gcc cc pgcc icc xlc" ;; *-linux-*) comps="xlc gcc cc pgcc icc" ;; *) comps="xlc_r xlc cc gcc pgcc icc" ;; esac # We delete the cached value, since the test might not have been # performed with our choice of compilers earlier $as_unset ac_cv_prog_CC || test "${ac_cv_prog_CC+set}" != set || { ac_cv_prog_CC=; export ac_cv_prog_CC; } # AC_MSG_NOTICE([C compiler candidates: $comps]) AC_PROG_CC([$comps]) if test -z "$CC" ; then AC_MSG_ERROR([Failed to find a C compiler!]) fi # Autoconf incorrectly concludes that cl recognises -g. It doesn't. case "$CC" in clang* ) ;; cl* | */cl* | CL* | */CL* ) if test "$ac_cv_prog_cc_g" = yes ; then ac_cv_prog_cc_g=no AC_MSG_NOTICE([Overruling autoconf; cl does not recognise -g.]) fi ;; * ) if test x"$CYGPATH_W" = x ; then CYGPATH_W=echo fi ;; esac CFLAGS="$save_cflags" # add automake conditional so we can recognize cl compiler in makefile coin_cc_is_cl=false case "$CC" in clang* ) ;; cl* | */cl* | CL* | */CL* | icl* | */icl* | ICL* | */ICL*) coin_cc_is_cl=true ;; esac AM_CONDITIONAL(COIN_CC_IS_CL, [test $coin_cc_is_cl = true]) # Check if a project specific CFLAGS variable has been set if test x$COIN_PRJCT != x; then eval coin_tmp=\${${COIN_PRJCT}_CFLAGS+set} if test x$coin_tmp = xset; then eval CFLAGS=\${${COIN_PRJCT}_CFLAGS} fi fi if test x"$CFLAGS" = x; then coin_add_cflags= coin_opt_cflags= coin_dbg_cflags= coin_warn_cflags= if test "$GCC" = "yes"; then case "$CC" in icc* | */icc*) ;; *) coin_opt_cflags="-O3" coin_add_cflags="-pipe" coin_dbg_cflags="-g -O0" coin_warn_cflags="-Wimplicit -Wparentheses -Wsequence-point -Wreturn-type -Wcast-qual -Wall -Wno-unknown-pragmas -Wno-long-long" case $build in *-darwin*) ;; *) coin_warn_cflags="-pedantic-errors $coin_warn_cflags" ;; esac esac fi if test -z "$coin_opt_cflags"; then case $build in *-cygwin* | *-mingw*) case "$CC" in clang* ) ;; cl* | */cl* | CL* | */CL*) if test "$coin_disable_shared" = yes || test "$enable_shared" = yes ; then coin_opt_cflags='-MD -O2' coin_dbg_cflags='-MDd' else coin_opt_cflags='-MT -O2' coin_dbg_cflags='-MTd' fi coin_add_cflags='-nologo -wd4996 -D_CRT_SECURE_NO_DEPRECATE' ;; icl* | */icl* | ICL* | */ICL*) if test "$coin_disable_shared" = yes || test "$enable_shared" = yes ; then coin_opt_cflags='-MD -Ox' coin_dbg_cflags='-MDd -debug' else coin_opt_cflags='-MT -Ox' coin_dbg_cflags='-MTd -debug' fi coin_add_cflags='-nologo -D_CRT_SECURE_NO_DEPRECATE' ;; esac ;; *-linux-*) case "$CC" in icc* | */icc*) coin_opt_cflags="-O3 -ip -mp1" coin_add_cflags="" coin_dbg_cflags="-g" # Check if -i_dynamic is necessary (for new glibc library) CFLAGS= AC_TRY_LINK([],[int i=0; i++;],[], [coin_add_cflags="-i_dynamic $coin_add_cflags"]) ;; pgcc* | */pgcc*) coin_opt_cflags="-fast" coin_add_cflags="-Kieee -pc 64" coin_dbg_cflags="-g" ;; esac ;; *-ibm-*) case "$CC" in xlc* | */xlc* | mpxlc* | */mpxlc*) coin_opt_cflags="-O -qarch=auto -qcache=auto -qtune=auto -qmaxmem=-1" coin_add_cflags="-bmaxdata:0x80000000 -qsuppress=1500-036 -qsuppress=1500-029" coin_dbg_cflags="-g" ;; esac ;; *-hp-*) coin_opt_cflags="-O" coin_add_cflags="-Ae" coin_dbg_cflags="-g" ;; *-*-solaris*) coin_opt_cflags="-xO4" coin_dbg_cflags="-g" ;; *-sgi-*) coin_opt_cflags="-O -OPT:Olimit=0" coin_dbg_cflags="-g" ;; esac fi if test "$ac_cv_prog_cc_g" = yes && test -z "$coin_dbg_cflags" ; then coin_dbg_cflags="-g" fi if test -z "$coin_opt_cflags"; then # Try if -O option works if nothing else is set CFLAGS="-O" AC_TRY_LINK([],[int i=0; i++;],[coin_opt_cflags="-O"]) fi # if PM doesn't want the warning messages, take them out if test x"$coin_skip_warn_cflags" = xyes; then coin_warn_cflags= fi if test x${DBG_CFLAGS+set} != xset; then DBG_CFLAGS="$coin_dbg_cflags $coin_add_cflags $coin_warn_cflags" fi if test x${OPT_CFLAGS+set} != xset; then OPT_CFLAGS="$coin_opt_cflags $coin_add_cflags -DNDEBUG $coin_warn_cflags" fi DBG_CFLAGS="$DBG_CFLAGS $ADD_CFLAGS $CDEFS" OPT_CFLAGS="$OPT_CFLAGS $ADD_CFLAGS $CDEFS" if test "$coin_debug_compile" = "true"; then CFLAGS="$DBG_CFLAGS" else CFLAGS="$OPT_CFLAGS" fi else CFLAGS="$CFLAGS $ADD_CFLAGS $CDEFS" if test x${DBG_CFLAGS+set} != xset; then DBG_CFLAGS="$CFLAGS" fi if test x${OPT_CFLAGS+set} != xset; then OPT_CFLAGS="$CFLAGS" fi fi # add -DPROJECT_BUILD to signal compiler preprocessor which config header file to include if test x$COIN_PRJCT != x; then CFLAGS="$CFLAGS -D${COIN_PRJCT}_BUILD" fi # Try if CFLAGS works save_CFLAGS="$CFLAGS" AC_TRY_LINK([],[int i=0; i++;],[],[CFLAGS=]) if test -z "$CFLAGS"; then AC_MSG_WARN([The value CFLAGS="$save_CFLAGS" do not work. I will now just try '-O', but you might want to set CFLAGS manually.]) CFLAGS='-O' AC_TRY_LINK([],[int i=0; i++;],[],[CFLAGS=]) if test -z "$CFLAGS"; then AC_MSG_WARN([This value for CFLAGS does not work. I will continue with empty CFLAGS, but you might want to set CFLAGS manually.]) fi fi AC_MSG_NOTICE([C compiler options are: $CFLAGS]) AC_ARG_VAR(MPICC,[C MPI Compiler]) if test x"$MPICC" = x; then :; else AC_MSG_NOTICE([Will use MPI C compiler $MPICC]) CC="$MPICC" fi # Correct the LD variable if we are using the MS or Intel-windows compiler case "$CC" in clang* ) ;; cl* | */cl* | CL* | */CL* | icl* | */icl* | ICL* | */ICL*) LD=link ;; esac AC_LANG_POP(C) ]) # AC_COIN_PROG_CC ########################################################################### # COIN_PROG_F77 # ########################################################################### # Find the compile command by running AC_PROG_F77 (with compiler names # for different operating systems) and put it into F77 (unless it was # given by the user), and find an appropriate value for FFLAGS AC_DEFUN([AC_COIN_PROG_F77], [AC_REQUIRE([AC_COIN_ENABLE_MSVC]) AC_REQUIRE([AC_COIN_PROG_CC]) AC_REQUIRE([AC_COIN_F77_COMPS]) AC_LANG_PUSH([Fortran 77]) AC_ARG_VAR(ADD_FFLAGS,[Additional Fortran compiler options]) AC_ARG_VAR(DBG_FFLAGS,[Debug Fortran compiler options]) AC_ARG_VAR(OPT_FFLAGS,[Optimize Fortran compiler options]) coin_has_f77=yes save_fflags="$FFLAGS" # We delete the cached value, since the test might not have been # performed with our choice of compilers earlier $as_unset ac_cv_prog_F77 || test "${ac_cv_prog_F77+set}" != set || { ac_cv_prog_F77=; export ac_cv_prog_F77; } # This is a real belt-and-suspenders approach. AC_COIN_FIND_F77 will use # coin_f77_comps to see if there's a program that matches one of the names. # If there's no such program, F77 = unavailable. If we match the name, # feed AC_PROG_F77 the same search list, just to be sure it's a functioning # compiler. # AC_MSG_NOTICE([Fortran compiler candidates: $coin_f77_comps]) AC_COIN_FIND_F77 if test "$F77" != "unavailable" ; then AC_PROG_F77($coin_f77_comps) else AC_MSG_WARN([Failed to find a Fortran compiler!]) fi FFLAGS="$save_fflags" # Check if a project specific FFLAGS variable has been set if test x$COIN_PRJCT != x; then eval coin_tmp=\${${COIN_PRJCT}_FFLAGS+set} if test x$coin_tmp = xset; then eval FFLAGS=\${${COIN_PRJCT}_FFLAGS} fi fi if test "$F77" != "unavailable" && test x"$FFLAGS" = x ; then coin_add_fflags= coin_opt_fflags= coin_dbg_fflags= coin_warn_fflags= if test "$G77" = "yes"; then coin_opt_fflags="-O3" coin_add_fflags="-pipe" coin_dbg_fflags="-g -O0" else case $build in *-cygwin* | *-mingw*) case $F77 in ifort* | */ifort* | IFORT* | */IFORT* ) if test "$coin_disable_shared" = yes || test "$enable_shared" = yes ; then coin_opt_fflags='-MD -O3' coin_dbg_fflags='-MDd -debug' else coin_opt_fflags='-MT -O3' coin_dbg_fflags='-MTd -debug' fi coin_add_fflags='-fpp -nologo' ;; compile_f2c*) if test "$coin_disable_shared" = yes || test "$enable_shared" = yes ; then coin_opt_fflags='-MD -O2' coin_dbg_fflags='-MDd' else coin_opt_fflags='-MT -O2' coin_dbg_fflags='-MTd' fi coin_add_fflags='-nologo -wd4996' ;; esac ;; *-linux-*) case $F77 in ifc* | */ifc* | ifort* | */ifort*) coin_opt_fflags="-O3 -ip" coin_add_fflags="-cm -w90 -w95" coin_dbg_fflags="-g -CA -CB -CS" # Check if -i_dynamic is necessary (for new glibc library) FFLAGS= AC_TRY_LINK(,[ write(*,*) 'Hello world'],[], [coin_add_fflags="-i_dynamic $coin_add_fflags"]) ;; pgf77* | */pgf77* | pgf90* | */pgf90*) coin_opt_fflags="-fast" coin_add_fflags="-Kieee -pc 64" coin_dbg_fflags="-g" ;; esac ;; *-ibm-*) case "$F77" in xlf* | */xlf* | mpxlf* | */mpxlf* ) coin_opt_fflags="-O -qarch=auto -qcache=auto -qtune=auto -qmaxmem=-1" coin_add_fflags="-bmaxdata:0x80000000 -qsuppress=1500-036 -qsuppress=1500-029" coin_dbg_fflags="-g -C" ;; esac ;; *-hp-*) coin_opt_fflags="+O3" coin_add_fflags="+U77" coin_dbg_fflags="-C -g" ;; *-*-solaris*) coin_opt_fflags="-O4" coin_dbg_fflags="-g" ;; *-sgi-*) coin_opt_fflags="-O5 -OPT:Olimit=0" coin_dbg_fflags="-g" ;; esac fi if test "$ac_cv_prog_f77_g" = yes && test -z "$coin_dbg_fflags" ; then coin_dbg_fflags="-g" fi if test -z "$coin_opt_fflags"; then # Try if -O option works if nothing else is set FFLAGS=-O AC_TRY_LINK(,[ integer i], [coin_opt_fflags="-O"]) fi # if PM doesn't want the warning messages, take them out if test x"$coin_skip_warn_fflags" = xyes; then coin_warn_fflags= fi if test x${DBG_FFLAGS+set} != xset; then DBG_FFLAGS="$coin_dbg_fflags $coin_add_fflags $coin_warn_fflags" fi if test x${OPT_FFLAGS+set} != xset; then OPT_FFLAGS="$coin_opt_fflags $coin_add_fflags $coin_warn_fflags" fi DBG_FFLAGS="$DBG_FFLAGS $ADD_FFLAGS" OPT_FFLAGS="$OPT_FFLAGS $ADD_FFLAGS" if test "$coin_debug_compile" = "true"; then FFLAGS="$DBG_FFLAGS" else FFLAGS="$OPT_FFLAGS" fi else FFLAGS="$FFLAGS $ADD_FFLAGS" if test x${DBG_FFLAGS+set} != xset; then DBG_FFLAGS="$FFLAGS" fi if test x${OPT_FFLAGS+set} != xset; then OPT_FFLAGS="$FFLAGS" fi fi # Try if FFLAGS works if test "$F77" != "unavailable" ; then AC_TRY_LINK(,[ integer i],[],[FFLAGS=]) if test -z "$FFLAGS"; then AC_MSG_WARN([The flags FFLAGS="$FFLAGS" do not work. I will now just try '-O', but you might want to set FFLAGS manually.]) FFLAGS='-O' AC_TRY_LINK(,[ integer i],[],[FFLAGS=]) if test -z "$FFLAGS"; then AC_MSG_WARN([This value for FFLAGS does not work. I will continue with empty FFLAGS, but you might want to set FFLAGS manually.]) fi fi fi AC_MSG_NOTICE([Fortran compiler options are: $FFLAGS]) AC_ARG_VAR(MPIF77,[Fortran MPI Compiler]) if test x"$MPIF77" = x; then :; else AC_MSG_NOTICE([Will use MPI Fortran compiler $MPIF77]) F77="$MPIF77" fi # correct the LD variable if we use the intel fortran compiler in windows case "$F77" in ifort* | */ifort* | IFORT* | */IFORT*) LD=link ;; esac AC_LANG_POP([Fortran 77]) ]) # AC_COIN_PROG_F77 ########################################################################### # COIN_F77_WRAPPERS # ########################################################################### # Calls autoconfs AC_F77_LIBRARY_LDFLAGS and does additional corrections to FLIBS. # Then calls AC_F77_WRAPPERS to get Fortran namemangling scheme. # # To ensure that the FLIBS are determined and corrected before linking against # Fortran compilers is attempted by other macros, we put it into an extra macro # and call it via AC_REQUIRE. This way it seems to be called before the macros # required by AC_F77_WRAPPERS. AC_DEFUN([_AC_COIN_F77_LIBRARY_LDFLAGS], [AC_BEFORE([AC_PROG_F77],[$0])dnl # get FLIBS AC_F77_LIBRARY_LDFLAGS orig_FLIBS="$FLIBS" # If FLIBS has been set by the user, we just restore its value here if test x"$save_FLIBS" != x; then FLIBS="$save_FLIBS" else # This is to correct a missing exclusion in autoconf 2.59 if test x"$FLIBS" != x; then my_flibs= for flag in $FLIBS; do case $flag in -lcrt*.o) ;; -lcygwin) ;; -lgcc*) ;; *) my_flibs="$my_flibs $flag" ;; esac done FLIBS="$my_flibs" fi case $build in # The following is a fix to define FLIBS for ifort on Windows # In its original version, it linked in libifcorert.lib or libifcorertd.lib on Windows/ifort explicitly. # However, this seem to create a dependency on libifcorert.dll (or libifcorertd.dll) in the executables. # This is seem to be unnecessary, libifcorert(d).lib has been removed from the link line. # Further, excluding libc.lib from the default libs seemed to be necessary only for VS < 8. # Since the corresponding flag seems to make more trouble than it avoids, it has been removed now. *-cygwin* | *-mingw*) case "$F77" in # ifort* | */ifort* | IFORT* | */IFORT*) # FLIBS="-link $LIBS /NODEFAULTLIB:libc.lib" # if "$coin_debug_compile" = true ; then # FLIBS="-link $LIBS /NODEFAULTLIB:libc.lib /NODEFAULTLIB:libcmt.lib" # else # FLIBS="-link $LIBS /NODEFAULTLIB:libc.lib /NODEFAULTLIB:libcmtd.lib" # fi # ;; compile_f2c*) FLIBS=`$F77 -FLIBS` ;; esac;; *-hp-*) FLIBS="$FLIBS -lm";; *-ibm-*) FLIBS=`echo $FLIBS | sed 's/-lc)/-lc/g'` ;; *-linux-*) case "$F77" in pgf77* | */pgf77* | pgf90* | */pgf90*) # ask linker to go through the archives multiple times # (the Fortran compiler seems to do that automatically...) FLIBS="-Wl,--start-group $FLIBS -Wl,--end-group" ;; esac esac ac_cv_f77_libs="$FLIBS" fi if test "x$orig_FLIBS" != "x$FLIBS" ; then AC_MSG_NOTICE([Corrected Fortran libraries: $FLIBS]) fi ]) # _AC_COIN_F77_LIBRARY_LDFLAGS AC_DEFUN([AC_COIN_F77_WRAPPERS], [AC_BEFORE([AC_COIN_PROG_F77],[$0])dnl AC_REQUIRE([_AC_COIN_F77_LIBRARY_LDFLAGS])dnl AC_LANG_PUSH([Fortran 77]) AC_F77_WRAPPERS AC_LANG_POP([Fortran 77]) ]) # AC_COIN_F77_WRAPPERS ########################################################################### # COIN_FIND_F77 # ########################################################################### # Attempt to preempt autoconf by locating an appropriate F77 program. This # macro will not trigger a fatal error if a suitable compiler cannot be # found. It should be called before COIN_PROG_F77 or COIN_TRY_FLINK. AC_DEFUN([AC_COIN_FIND_F77], [AC_REQUIRE([AC_COIN_ENABLE_MSVC]) AC_REQUIRE([AC_COIN_F77_COMPS]) AC_MSG_NOTICE([Trying to determine Fortran compiler name]) AC_CHECK_TOOLS([F77],[$coin_f77_comps],[unavailable]) ]) # Auxilliary macro to make sure both COIN_PROG_F77 and COIN_FIND_F77 use # the same search lists for compiler names. # For *-*-solaris*, promote Studio/Workshop compilers to front of list. AC_DEFUN([AC_COIN_F77_COMPS], [case $build in *-cygwin* | *-mingw*) if test "$enable_msvc" = yes ; then coin_f77_comps="ifort fl32 compile_f2c gfortran g95 g77" else coin_f77_comps="gfortran ifort g95 g77 fl32 compile_f2c" fi ;; *-*-solaris*) coin_f77_comps="f95 f90 g95 f77 xlf_r fort77 gfortran g77 pgf90 pgf77 ifort ifc frt af77" ;; *-linux-gnu*) coin_f77_comps="gfortran ifort g95 fort77 f77 g77 pgf90 pgf77 ifc frt af77 xlf_r" ;; *) coin_f77_comps="xlf_r fort77 gfortran ifort g95 f77 g77 pgf90 pgf77 ifc frt af77" ;; esac ]) ########################################################################### # COIN_INIT_AUTOMAKE # ########################################################################### # This macro calls the regular INIT_AUTOMAKE and MAINTAINER_MODE # macros, and defines additional variables and makefile conditionals, # that are used in the maintainer parts of the makfile. It also # checks if the correct versions of the autotools are used. # # This also defines the AC_SUBST variables: # abs_source_dir absolute path to source code for this package # abs_bin_dir absolute path to the directory where binaries are # going to be installed (prefix/bin) # abs_lib_dir absolute path to the directory where libraries are # going to be installed (prefix/lib) # abs_include_dir absolute path to the directory where the header files # are installed (prefix/include) AC_DEFUN([AC_COIN_INIT_AUTOMAKE], [AC_REQUIRE([AC_PROG_EGREP]) AC_REQUIRE([AC_PROG_LN_S]) # AC_MSG_NOTICE([Beginning automake initialisation.]) # Stuff for automake AM_INIT_AUTOMAKE AM_MAINTAINER_MODE coin_have_externals=no if test "$enable_maintainer_mode" = yes; then # If maintainer mode is chosen, we make sure that the correct versions # of the tools are used, and that we know where libtool.m4 is (to # recreate acinclude.m4) AC_SUBST(LIBTOOLM4) LIBTOOLM4= # Normally, $HOME AUTOTOOLS_DFLT=$HOME AC_CACHE_CHECK([whether we are using the correct autotools], [ac_cv_use_correct_autotools], [ac_cv_use_correct_autotools=check]) if test $ac_cv_use_correct_autotools = check; then ac_cv_use_correct_autotools=yes # Check if we have autoconf AC_CHECK_PROG([have_autoconf],[autoconf],[yes],[no]) if test $have_autoconf = no; then AC_MSG_ERROR([You specified you want to use maintainer mode, but I cannot find autoconf in your path.]) fi # Check whether autoconf is the correct version correct_version='2.59' grep_version=`echo $correct_version | sed -e 's/\\./\\\\\\./g'` AC_MSG_CHECKING([whether we are using the correct version ($correct_version) of autoconf]) autoconf --version > confauto.out 2>&1 if $EGREP $grep_version confauto.out >/dev/null 2>&1; then AC_MSG_RESULT([yes]) else rm -f confauto.out AC_MSG_RESULT([no]) AC_MSG_ERROR([You don't have the correct version of autoconf as the first one in your path.]) fi rm -f confauto.out # Check if the executable autoconf is picked up from the correct location AC_MSG_CHECKING([whether autoconf is coming from the correct location]) autoconf_dir=`which autoconf | sed -e 's=/autoconf=='` autoconf_dir=`cd $autoconf_dir; pwd` if test x$AUTOTOOLS_DIR = x; then want_dir=$AUTOTOOLS_DFLT/bin else want_dir=$AUTOTOOLS_DIR/bin fi if test $autoconf_dir = `cd $want_dir; pwd`; then AC_MSG_RESULT([yes]) else rm -f confauto.out AC_MSG_RESULT([no]) AC_MSG_ERROR([The autoconf executable should be picked up from \$AUTOTOOLS_DFLT/bin or \$AUTOTOOLS_DIR/bin.]) fi # Check if we have automake AC_CHECK_PROG([have_automake],[automake],[yes],[no]) if test $have_automake = no; then AC_MSG_ERROR([You specified you want to use maintainer mode, but I cannot find automake in your path.]) fi # Check whether automake is the correct version correct_version='1.9.6' grep_version=`echo $correct_version | sed -e 's/\\./\\\\\\./g'` AC_MSG_CHECKING([whether we are using the correct version ($correct_version) of automake]) automake --version > confauto.out 2>&1 if $EGREP $grep_version confauto.out >/dev/null 2>&1; then AC_MSG_RESULT([yes]) else rm -f confauto.out AC_MSG_RESULT([no]) AC_MSG_ERROR([You don't have the correct version of automake as the first one in your path.]) fi rm -f confauto.out # Check if the executable automake is picked up from the correct location AC_MSG_CHECKING([whether automake is coming from the correct location]) automake_dir=`which automake | sed -e 's=/automake=='` automake_dir=`cd $automake_dir; pwd` if test x$AUTOTOOLS_DIR = x; then want_dir=$AUTOTOOLS_DFLT/bin else want_dir=$AUTOTOOLS_DIR/bin fi if test $automake_dir = `cd $want_dir; pwd`; then AC_MSG_RESULT([yes]) else rm -f confauto.out AC_MSG_RESULT([no]) AC_MSG_ERROR([The automake executable should be picked up from \$AUTOTOOLS_DFLT/bin or \$AUTOTOOLS_DIR/bin.]) fi # Check if this is the correct version of libtool (with escaped dots) if test x$AUTOTOOLS_DIR = x; then want_dir=$AUTOTOOLS_DFLT/share else want_dir=$AUTOTOOLS_DIR/share fi correct_version='1.5.22' grep_version=`echo $correct_version | sed -e 's/\\./\\\\\\./g'` AC_COIN_CHECK_FILE([$want_dir/libtool/ltmain.sh], [have_ltmain=yes], [have_ltmain=no]) AC_MSG_CHECKING([whether we are using the correct version ($correct_version) of libtool.]) if test $have_ltmain = yes; then if $EGREP $grep_version $want_dir/libtool/ltmain.sh >/dev/null 2>&1; then AC_MSG_RESULT([yes]) else AC_MSG_RESULT([no]) AC_MSG_ERROR([You don't have the correct version of libtool.]) fi else AC_MSG_RESULT([no]) AC_MSG_ERROR([I cannot find the ltmain.sh file.]) fi fi # Check if we can find the libtool file if test x$AUTOTOOLS_DIR = x; then want_dir=$AUTOTOOLS_DFLT/share else want_dir=$AUTOTOOLS_DIR/share fi AC_COIN_CHECK_FILE([$want_dir/aclocal/libtool.m4], [LIBTOOLM4="$want_dir/aclocal/libtool.m4"], [AC_MSG_ERROR([I cannot find the libtool.m4 file.])]) # Check if we have an Dependencies file if test -r $srcdir/Dependencies; then coin_have_externals=yes fi # Check if subversion is installed and understands https AC_CHECK_PROG([have_svn],[svn],[yes],[no]) if test x$have_svn = xyes; then AC_CACHE_CHECK([whether svn understands https], [ac_cv_svn_understands_https], [svn --version > confauto.out 2>&1 if $EGREP https confauto.out >/dev/null 2>&1; then ac_cv_svn_understands_https=yes else ac_cv_svn_understands_https=no have_svn=no ac_cv_prog_have_svn=no fi rm -f confauto.out]) fi # Find the location of the BuildTools directory BUILDTOOLSDIR= if test -r $srcdir/BuildTools/coin.m4; then BUILDTOOLSDIR=$srcdir/BuildTools else if test -r $srcdir/../BuildTools/coin.m4; then BUILDTOOLSDIR=$srcdir/../BuildTools else if test -r $srcdir/../../BuildTools/coin.m4; then BUILDTOOLSDIR=$srcdir/../../BuildTools else AC_MSG_ERROR(Cannot find the BuildTools directory, better disable maintainer mode.) fi fi fi AC_SUBST(BUILDTOOLSDIR) # for running automake by make, we need to have Makemain.inc available at the place where it usually can be found during run_autotools if test "$BUILDTOOLSDIR" != "$srcdir/BuildTools" ; then $LN_S `cd $BUILDTOOLSDIR; pwd` "$srcdir/BuildTools" fi # The following variable is set to the name of the directory where # the autotool scripts are located AC_SUBST(AUX_DIR) AUX_DIR=$ac_aux_dir fi # helpful variable for the base directory of this package abs_source_dir=`cd $srcdir; pwd` AC_SUBST(abs_source_dir) # Stuff for example Makefiles if test x$prefix = xNONE; then full_prefix=$ac_default_prefix else full_prefix=$prefix fi full_prefix=`cd $full_prefix ; pwd` AC_SUBST(abs_lib_dir) abs_lib_dir=$full_prefix/lib AC_SUBST(abs_include_dir) abs_include_dir=$full_prefix/include AC_SUBST(abs_bin_dir) abs_bin_dir=$full_prefix/bin AM_CONDITIONAL(HAVE_EXTERNALS, test $coin_have_externals = yes && test x$have_svn = xyes) # AC_MSG_NOTICE([End automake initialisation.]) ]) # AC_COIN_INIT_AUTOMAKE ########################################################################### # COIN_CREATE_LIBTOOL # ########################################################################### # This does all the tests necessary to create the libtool script in the # package base directory. If this is used, then the COIN_INIT_AUTO_TOOLS # test in the subdirectories will be able to skip the libtool tests and # just use the one in the package base directory. m4_define([AC_COIN_CREATE_LIBTOOL], [AC_CANONICAL_BUILD # Check if user wants to produce debugging code AC_COIN_DEBUG_COMPILE # Get the name of the C compiler and appropriate compiler options AC_COIN_PROG_CC # Get the name of the C++ compiler and appropriate compiler options AC_COIN_PROG_CXX # Get the name of the Fortran compiler and appropriate compiler options AC_COIN_PROG_F77 # Initialize automake and libtool # AC_MSG_NOTICE([Calling INIT_AUTO_TOOLS from CREATE_LIBTOOL.]) AC_COIN_INIT_AUTO_TOOLS # AC_MSG_NOTICE([Finished INIT_AUTO_TOOLS from CREATE_LIBTOOL.]) ]) ########################################################################### # COIN_INIT_AUTO_TOOLS # ########################################################################### # Initialize the auto tools automake and libtool, with all # modifications we want for COIN packages. # # RPATH_FLAGS link flags for hardcoding path to shared objects # This is a trick to have this code before AC_COIN_PROG_LIBTOOL AC_DEFUN([AC_COIN_DISABLE_STATIC], [ coin_disable_shared=no # Test if force_shared has been set if test "x$1" = xforce_shared; then if test x$enable_shared = xno; then AC_MSG_ERROR([Shared libraries are disabled by user, but this is not feasible with the given options]) fi enable_shared=yes; else # On Cygwin and AIX, building DLLs doesn't work case $build in *-cygwin* | *-mingw*) coin_disable_shared=yes if test x"$enable_shared" = xyes; then case "$CC" in clang* ) AC_MSG_WARN([DLL building not supported. I'm disabling your choice.]) ;; cl* | */cl* | CL* | */CL* | icl* | */icl* | ICL* | */ICL*) AC_MSG_NOTICE([DLL building not supported, but will build with -MD(d) instead of -MT(d).]) ;; *gcc*) if test x"$enable_dependency_linking" = xyes; then coin_disable_shared=no else AC_MSG_WARN([To build shared libraries with gcc on CYGWIN or MSys, use --enable-dependency-linking]) fi ;; *) AC_MSG_WARN([DLL building not supported. I'm disabling your choice.]) ;; esac fi ;; *-aix*) coin_disable_shared=yes platform=AIX if test x"$enable_shared" = xyes; then AC_MSG_WARN([Shared objects are not supported. I'm disabling your choice.]) fi ;; esac fi if test x"$coin_disable_shared" = xyes; then if test x"$enable_shared" = xyes; then : else # we don't disable shared, because it was not selected anyway coin_disable_shared=no fi enable_shared=no fi # By default, we only want the shared objects to be compiled AC_DISABLE_STATIC ]) m4_define([AC_COIN_INIT_AUTO_TOOLS], [{AC_BEFORE([AC_COIN_PROG_CXX],[$0]) AC_BEFORE([AC_COIN_PROG_CC],[$0]) AC_BEFORE([AC_COIN_PROG_F77],[$0]) # START AC_COIN_DISABLE_STATIC([$1]) # Initialize automake AC_COIN_INIT_AUTOMAKE LIBTOOL= if test -f ../libtool; then coin_config_dir=.. LIBTOOL='$(SHELL) $(top_builddir)/../libtool' fi if test "x$LIBTOOL" = x; then if test -f ../../libtool; then coin_config_dir=../.. LIBTOOL='$(SHELL) $(top_builddir)/../../libtool' fi fi if test "x$LIBTOOL" = x; then # AC_MSG_NOTICE([Creating libtool script (calling COIN_PROG_LIBTOOL).]) # Stuff for libtool AC_COIN_PROG_LIBTOOL # AC_MSG_NOTICE([Finished COIN_PROG_LIBTOOL.]) # set RPATH_FLAGS to the compiler link flags required to hardcode location # of the shared objects AC_COIN_RPATH_FLAGS([$abs_lib_dir]) else AC_MSG_NOTICE([Using libtool script in directory $coin_config_dir]) # get all missing information from the config.log file # output variables and defines as_save_IFS=$IFS IFS=' ' for oneline in `cat $coin_config_dir/config.status`; do case "$oneline" in # First some automake conditionals s,@am__fastdep* | s,@AR@* | s,@CPP@* | s,@CPPFLAGS@* | s,@CXXCPP@* | \ s,@RANLIB@* | s,@STRIP@* | s,@ac_ct_AR@* | s,@ac_ct_RANLIB@* | \ s,@ac_ct_STRIP@* | s,@host* | s,@LN_S@* | s,@RPATH_FLAGS@* | \ s,@ac_c_preproc_warn_flag@* | s,@ac_cxx_preproc_warn_flag@* ) command=`echo $oneline | sed -e 's/^s,@//' -e 's/@,/="/' -e 's/,;t t/"/'` # echo "$command" eval "$command" ;; s,@DEFS@* ) command=`echo $oneline | sed -e 's/^s,@DEFS@,/defsline="/' -e 's/,;t t/"/'` # echo "$command" eval "$command" ;; esac done IFS=$as_save_IFS # And some defines (assuming here that the packages base dir # doesn't have a config.h file for word in $defsline; do # echo word $word case $word in -DHAVE_@<:@A-Z_@:>@*_H=1 | -DSTDC_HEADERS=1 ) i=`echo $word | sed -e 's/-D/#define /' -e 's/=/ /'` # echo dd $i echo $i >>confdefs.h ;; esac done fi # AC_MSG_NOTICE([End of INIT_AUTO_TOOLS.]) AC_ARG_ENABLE([dependency-linking],[], [dependency_linking="$enableval"], [dependency_linking=no]) # ToDo # For now, don't use the -no-undefined flag, since the Makefiles are # not yet set up that way. But we need to fix this, when we want # to comile DLLs under Windows. if test "$dependency_linking" = yes ; then LT_LDFLAGS="-no-undefined" else LT_LDFLAGS= fi AM_CONDITIONAL(DEPENDENCY_LINKING, [test "$dependency_linking" = yes]) # Check if we want to set the library version AC_MSG_CHECKING([if library version is set]) if test x"$coin_libversion" != x; then LT_LDFLAGS="$LT_LDFLAGS -version-info $coin_libversion" AC_MSG_RESULT([$coin_libversion]) else AC_MSG_RESULT([no]) fi AC_SUBST(LT_LDFLAGS) #END }]) ########################################################################### # COIN_PATCH_LIBTOOL_CYGWIN # ########################################################################### # Patches to libtool for cygwin. Lots for cl, a few for GCC. # For cl: # - cygpath is not correctly quoted in fix_srcfile_path # - paths generated for .lib files is not run through cygpath -w AC_DEFUN([AC_COIN_PATCH_LIBTOOL_CYGWIN], [ case "$CXX" in clang* ) # we assume that libtool patches for CLANG are the same as for GNU compiler - correct??? AC_MSG_NOTICE(Applying patches to libtool for CLANG compiler) sed -e 's|fix_srcfile_path=\"`cygpath -w \"\$srcfile\"`\"|fix_srcfile_path=\"\\\`'"$CYGPATH_W"' \\\"\\$srcfile\\\"\\\`\"|' \ -e 's|"lib /OUT:\\$oldlib\\$oldobjs\\$old_deplibs"|"\\$AR \\$AR_FLAGS \\$oldlib\\$oldobjs\\$old_deplibs~\\$RANLIB \\$oldlib"|' \ -e 's|libext="lib"|libext="a"|' \ libtool > conftest.bla ;; cl* | */cl* | CL* | */CL* | icl* | */icl* | ICL* | */ICL*) AC_MSG_NOTICE(Applying patches to libtool for cl compiler) sed -e 's|fix_srcfile_path=\"`cygpath -w \"\$srcfile\"`\"|fix_srcfile_path=\"\\\`'"$CYGPATH_W"' \\\"\\$srcfile\\\"\\\`\"|' \ -e 's|fix_srcfile_path=\"\"|fix_srcfile_path=\"\\\`'"$CYGPATH_W"' \\\"\\$srcfile\\\"\\\`\"|' \ -e 's%compile_deplibs=\"\$dir/\$old_library \$compile_deplibs\"%compile_deplibs="'\`"$CYGPATH_W"' \$dir/\$old_library | sed -e '"'"'sY\\\\\\\\Y/Yg'"'"\`' \$compile_deplibs\"'% \ -e 's%compile_deplibs=\"\$dir/\$linklib \$compile_deplibs\"%compile_deplibs="'\`"$CYGPATH_W"' \$dir/\$linklib | sed -e '"'"'sY\\\\\\\\Y/Yg'"'"\`' \$compile_deplibs\"'% \ -e 's%lib /OUT:%lib -OUT:%' \ -e "s%cygpath -w%$CYGPATH_W%" \ -e 's%$AR x \\$f_ex_an_ar_oldlib%bla=\\$(lib -nologo -list \\$('"$CYGPATH_W \$[]1"') '"$mydos2unix"' | xargs echo); echo \\$bla; for i in \\$bla; do lib -nologo -extract:\\$i \\$('"$CYGPATH_W \$[]1"'); done%' \ -e 's%$AR t "$f_ex_an_ar_oldlib"%lib -nologo -list \$('"$CYGPATH_W \$[]1"') '"$mydos2unix"'%' \ -e 's%f_ex_an_ar_oldlib="\($?*1*\)"%f_ex_an_ar_oldlib='\`"$CYGPATH_W"' \1`%' \ -e 's%^archive_cmds=.*%archive_cmds="\\$CC -o \\$lib \\$libobjs \\$compiler_flags \\\\\\`echo \\\\\\"\\$deplibs\\\\\\" | \\$SED -e '"\'"'s/ -lc\\$//'"\'"'\\\\\\` -link -dll~linknames="%' \ -e 's%old_archive_cmds="lib -OUT:\\$oldlib\\$oldobjs\\$old_deplibs"%old_archive_cmds="if test -r \\$oldlib; then bla=\\"\\$oldlib\\"; else bla=; fi; lib -OUT:\\$oldlib \\\\\\$bla\\$oldobjs\\$old_deplibs"%' \ libtool > conftest.bla ;; *) AC_MSG_NOTICE(Applying patches to libtool for GNU compiler) sed -e 's|fix_srcfile_path=\"`cygpath -w \"\$srcfile\"`\"|fix_srcfile_path=\"\\\`'"$CYGPATH_W"' \\\"\\$srcfile\\\"\\\`\"|' \ -e 's|"lib /OUT:\\$oldlib\\$oldobjs\\$old_deplibs"|"\\$AR \\$AR_FLAGS \\$oldlib\\$oldobjs\\$old_deplibs~\\$RANLIB \\$oldlib"|' \ -e 's|libext="lib"|libext="a"|' \ libtool > conftest.bla ;; esac mv conftest.bla libtool chmod 755 libtool ]) # COIN_PATCH_LIBTOOL_CYGWIN ########################################################################### # COIN_PATCH_LIBTOOL_SOLARIS # ########################################################################### # If we want to do a 64-bit build with GCC on Solaris, the system search # libraries need to point to 64-bit subdirectories. If they do not already do # that, fix them. This patch is evolving, as are GCC compilers. GCC 4.2.1 # reports the correct search list, given the correct call. GCC 4.1.1 does not. # `Correct call' means -m64 is specified. `Correct search list' seems to amount # to prepending the list of 64-bit subdirectories to the 32-bit directories. # Both SPARC and x86 have this issue, but a different hardware id string is # required depending on the underlying CPU. The macro executes isainfo to get # the string. This will fail, of course, if we're cross-compiling. The # alternative is to fail on a regular basis each time a new CPU identifier is # needed. This macro will also fail if the search list reported with # -print-search-dirs differs between the C, C++, and Fortran compilers; each # have their own setting in libtool. If GCC reports the correct search list # given the -m64 flag, the best solution is to define CC='gcc -m64', and # similarly for CXX, F77, so that libtool will make the correct call. ########################################################################### AC_DEFUN([AC_COIN_PATCH_LIBTOOL_SOLARIS], [ if test "$GCC" = yes && \ (echo $CXXFLAGS $CFLAGS $FFLAGS | $EGREP 'm64' >/dev/null 2>&1) ; then hdwisa=`isainfo | sed -e 's/\(@<:@^ @:>@*\) .*$/\1/'` if `$EGREP 'sys_lib_search_path_spec=' libtool | $EGREP -v $hdwisa >/dev/null 2>&1` ; then AC_MSG_NOTICE([Applying patches to libtool for 64-bit GCC compilation]) fixlibtmp=`$CC -m64 -print-search-dirs | $EGREP '^libraries:'` fixlibtmp=`echo $fixlibtmp | sed -e 's/libraries: =//' -e 's/:/ /g'` if `echo "$fixlibtmp" | $EGREP -v $hdwisa >/dev/null 2>&1` ; then # AC_MSG_NOTICE(Compensating for broken gcc) for lib in $fixlibtmp ; do if test -d "${lib}${hdwisa}" ; then syslibpath64="$syslibpath64 ${lib}${hdwisa}/" fi done syslibpath64="${syslibpath64} ${fixlibtmp}" else syslibpath64="$fixlibtmp" fi sed -e 's|sys_lib_search_path_spec=".*"|sys_lib_search_path_spec="'"$syslibpath64"'"|' libtool > conftest.bla mv conftest.bla libtool chmod 755 libtool fi # AC_MSG_NOTICE(Result is ) # $EGREP 'sys_lib_search_path_spec=' libtool fi ]) # COIN_PATCH_LIBTOOL_SOLARIS ########################################################################### # COIN_PROG_LIBTOOL # ########################################################################### # Setup the libtool stuff together with any modifications to make it # work on additional platforms AC_DEFUN([AC_COIN_PROG_LIBTOOL], [# No longer needed now that CPPFLAGS is correctly set -- lh, 061214 -- # AC_REQUIRE([AC_COIN_DLFCN_H]) # NEW: If libtool exists in the directory higher up, we use that one # instead of creating a new one # It turns out that the code for AC_PROG_LIBTOOL is somehow AC_REQUIRED # out in front of this macro body. You'll notice that LIBTOOL is already # defined here. We'll have to count on this macro not being called if libtool # already exists, or at least move the libtool fixes outside the conditional. # AC_MSG_NOTICE([Entering coin_prog_libtool, LIBTOOL = "$LIBTOOL".]) # This test is therefore removed. -- lh, 061214 -- # if test "x$LIBTOOL" = x; then # AC_MSG_NOTICE([Calling PROG_LIBTOOL.]) AC_PROG_LIBTOOL # AC_MSG_NOTICE([Finished PROG_LIBTOOL.]) AC_SUBST(ac_c_preproc_warn_flag) AC_SUBST(ac_cxx_preproc_warn_flag) AC_MSG_NOTICE([Build is "$build".]) mydos2unix='| dos2unix' case $build in *-mingw*) CYGPATH_W=echo mydos2unix= ;; esac case $build in # Here we need to check if -m32 is specified. If so, we need to correct # sys_lib_search_path_spec *-cygwin* | *-mingw*) AC_COIN_PATCH_LIBTOOL_CYGWIN ;; *x86_64-*) if test "$GCC" = yes && (echo $CXXFLAGS $CFLAGS $FFLAGS | $EGREP 'm32' >& /dev/null); then AC_MSG_NOTICE(Applying patches to libtool for 32bit compilation) sed -e 's|sys_lib_search_path_spec=".*"|sys_lib_search_path_spec="/lib /usr/lib"|' libtool > conftest.bla mv conftest.bla libtool chmod 755 libtool fi ;; *-solaris*) AC_COIN_PATCH_LIBTOOL_SOLARIS ;; # Cygwin. Ah, cygwin. Too big and ugly to inline; see the macro. *-darwin*) AC_MSG_NOTICE(Applying patches to libtool for Darwin) sed -e 's/verstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision"/verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"/' \ -e 's/ -dynamiclib / -dynamiclib -single_module /g' \ libtool > conftest.bla mv conftest.bla libtool chmod 755 libtool ;; esac # This fi matches the commented `if test "x$LIBTOOL" = x;' up at the head of # the macro. -- lh, 061214 -- # fi # AC_MSG_NOTICE([End libtool initialisation.]) ]) # AC_COIN_PROG_LIBTOOL # This is a trick to force the check for the dlfcn header to be done before # the checks for libtool # No longer needed now that CPPFLAGS is correctly set. -- lh, 061214 -- # ACDEFUN([AC_COIN_DLFCN_H], # [AC_LANG_PUSH(C) # AC_COIN_CHECK_HEADER([dlfcn.h]) # AC_LANG_POP(C) # ]) # AC_COIN_DLFCN_H ########################################################################### # COIN_RPATH_FLAGS # ########################################################################### # This macro, in case shared objects are used, defines a variable # RPATH_FLAGS that can be used by the linker to hardwire the library # search path for the given directories. This is useful for example # Makefiles AC_DEFUN([AC_COIN_RPATH_FLAGS], [RPATH_FLAGS= if test $enable_shared = yes; then case $build in *-linux-*) if test "$GXX" = "yes"; then RPATH_FLAGS= for dir in $1; do RPATH_FLAGS="$RPATH_FLAGS -Wl,--rpath -Wl,$dir" done fi ;; *-darwin*) RPATH_FLAGS=nothing ;; *-ibm-*) case "$CXX" in xlC* | */xlC* | mpxlC* | */mpxlC*) RPATH_FLAGS=nothing ;; esac ;; *-hp-*) RPATH_FLAGS=nothing ;; *-mingw32) RPATH_FLAGS=nothing ;; *-*-solaris*) RPATH_FLAGS= for dir in $1; do RPATH_FLAGS="$RPATH_FLAGS -R$dir" done esac if test "$RPATH_FLAGS" = ""; then AC_MSG_WARN([Could not automatically determine how to tell the linker about automatic inclusion of the path for shared libraries. The test examples might not work if you link against shared objects. You will need to set the LD_LIBRARY_PATH, DYLP_LIBRARY_PATH, or LIBDIR variable manually.]) fi if test "$RPATH_FLAGS" = "nothing"; then RPATH_FLAGS= fi fi AC_SUBST(RPATH_FLAGS) ]) # AC_COIN_RPATH_FLAGS ########################################################################### # COIN_LINK_INPUT_CMD # ########################################################################### # This macro determines which command should be used to "link" files # that are input to the generated executables. On Windows, the codes # using the native Windows system libraries, cannot understand symbolic # links, and a copy should be used instead of 'ln -s'. # The result is stored in coin_link_input_cmd AC_DEFUN([AC_COIN_LINK_INPUT_CMD], [AC_REQUIRE([AC_PROG_LN_S]) AC_BEFORE([AC_COIN_PROG_CC], [$0]) AC_BEFORE([AC_COIN_ENABLE_MSVC], [$0]) AC_MSG_CHECKING([which command should be used to link input files]) coin_link_input_cmd="$LN_S" case "$CC" in clang* ) ;; cl* | */cl* | CL* | */CL* | icl* | */icl* | ICL* | */ICL*) coin_link_input_cmd=cp ;; esac AC_MSG_RESULT($coin_link_input_cmd) ]) ########################################################################### # COIN_FINALIZE # ########################################################################### # This macro should be called at the very end of the configure.ac file. # It creates the output files (by using AC_OUTPUT), and might do some other # things (such as generating links to data files in a VPATH configuration). # It also prints the "success" message. # Note: If the variable coin_skip_ac_output is set to yes, then no output # files are written. AC_DEFUN([AC_COIN_FINALIZE], [ AC_REQUIRE([AC_COIN_LINK_INPUT_CMD]) if test x$coin_skip_ac_output != xyes; then # library extension AC_SUBST(LIBEXT) case "$CC" in clang* ) LIBEXT=a ;; cl* | */cl* | CL* | */CL* | icl* | */icl* | ICL* | */ICL*) LIBEXT=lib ;; *) LIBEXT=a ;; esac # Define VPATH_DISTCLEANFILES to be everything that needs to be # cleaned for distclean in a vpath configuration AC_SUBST(VPATH_DISTCLEANFILES) VPATH_DISTCLEANFILES="$coin_vpath_link_files" # Take out subdirectories if their configuration concluded that they # don't need to be compiled if test x"$coin_ac_skip_subdirs" != x; then new_subdirs= for i in $subdirs; do skipme=no for j in $coin_ac_skip_subdirs; do if test $i = $j; then skipme=yes; fi done if test $skipme = no; then new_subdirs="$new_subdirs $i" fi done subdirs="$new_subdirs" fi # need to come before AC_OUTPUT if test x$coin_projectdir != xyes; then # write coin_subdirs to a file so that project configuration knows where to find uninstalled projects echo $coin_subdirs > coin_subdirs.txt else # substitute for OBJDIR, needed to setup .pc file for uninstalled project ABSBUILDDIR="`pwd`" AC_SUBST(ABSBUILDDIR) fi AC_OUTPUT if test x"$coin_vpath_link_files" = x; then : ; else lnkcmd="$coin_link_input_cmd" if test "$lnkcmd" = cp; then AC_MSG_NOTICE(Copying data files for VPATH configuration) else AC_MSG_NOTICE(Creating VPATH links for data files) fi for file in $coin_vpath_link_files; do dir=`AS_DIRNAME(["./$file"])` if test -d $dir; then : ; else AS_MKDIR_P($dir) fi rm -f $file $lnkcmd $abs_source_dir/$file $file done fi AC_MSG_NOTICE([In case of trouble, first consult the troubleshooting page at https://projects.coin-or.org/BuildTools/wiki/user-troubleshooting]) if test x$coin_projectdir = xyes; then AC_MSG_NOTICE([Configuration of $PACKAGE_NAME successful]) else AC_MSG_NOTICE([Main configuration of $PACKAGE_NAME successful]) fi else AC_MSG_NOTICE([No configuration of $PACKAGE_NAME necessary]) fi ]) #AC_COIN_FINALIZE ########################################################################### # COIN_VPATH_LINK # ########################################################################### # This macro queues source files that need to be available in the build # directory. In a VPATH configuration, the files will be made available by # symbolic link or copy (when the platform does not support links). The list # is processed by COIN_FINALIZE. The parameter is a whitespace-separated # list of files. AC_DEFUN([AC_COIN_VPATH_LINK], [ AC_REQUIRE([AC_COIN_CHECK_VPATH]) # Allow for newlines in the parameter if test $coin_vpath_config = yes; then cvl_tmp="$1" for file in $cvl_tmp ; do coin_vpath_link_files="$coin_vpath_link_files $file" done fi ]) #AC_COIN_VPATH_LINK ########################################################################### # COIN_ENABLE_GNU_PACKAGES # ########################################################################### # This macro defined the --enable-gnu-packages flag. This can be used # to check if a user wants to compile GNU packges (such as readline) # into the executable. By default, GNU packages are disabled. AC_DEFUN([AC_COIN_ENABLE_GNU_PACKAGES], [AC_ARG_ENABLE([gnu-packages], [AC_HELP_STRING([--enable-gnu-packages], [compile with GNU packages (disabled by default)])], [coin_enable_gnu=$enableval], [coin_enable_gnu=no]) ]) # AC_COIN_ENABLE_GNU_PACKAGES ####################################################################### # COIN_CHECK_LIBM # ####################################################################### # For a (space separated) list of arguments X, this macro adds the flags # for linking against the math library to a X_LIBS and X_PCLIBS. AC_DEFUN([AC_COIN_CHECK_LIBM], [AC_BEFORE([AC_COIN_PROG_CC],[$0]) if test $coin_cc_is_cl != true ; then coin_foreach_w([myvar], [$1], [ m4_toupper(myvar)_LIBS="-lm $m4_toupper(myvar)_LIBS" m4_toupper(myvar)_PCLIBS="-lm $m4_toupper(myvar)_PCLIBS" m4_toupper(myvar)_LIBS_INSTALLED="-lm $m4_toupper(myvar)_LIBS_INSTALLED" ]) fi ]) # AC_COIN_CHECK_LIBM ########################################################################### # COIN_CHECK_GNU_ZLIB # ########################################################################### # This macro checks for the libz library. If found, it sets the automake # conditional COIN_HAS_ZLIB and defines the C preprocessor variable # COIN_HAS_ZLIB. Further, for a (space separated) list of arguments X, # it adds the linker flag to the variables X_LIBS, X_PCLIBS, and X_LIBS_INSTALLED. # TODO the macro name should be changed to AC_COIN_CHECK_ZLIB AC_DEFUN([AC_COIN_CHECK_GNU_ZLIB], [ AC_BEFORE([AC_COIN_PROG_CXX],[$0]) AC_BEFORE([AC_COIN_PROG_CC],[$0]) AC_BEFORE([AC_COIN_PROG_F77],[$0]) AC_BEFORE([$0],[AC_COIN_FINALIZE]) coin_has_zlib=no AC_ARG_ENABLE([zlib], [AC_HELP_STRING([--disable-zlib],[do not compile with compression library zlib])], [coin_enable_zlib=$enableval], [coin_enable_zlib=yes]) if test $coin_enable_zlib = yes; then AC_COIN_CHECK_HEADER([zlib.h],[coin_has_zlib=yes]) if test $coin_has_zlib = yes; then AC_CHECK_LIB([z],[gzopen],[:],[coin_has_zlib=no]) fi if test $coin_has_zlib = yes; then coin_foreach_w([myvar], [$1], [ m4_toupper(myvar)_LIBS="-lz $m4_toupper(myvar)_LIBS" m4_toupper(myvar)_PCLIBS="-lz $m4_toupper(myvar)_PCLIBS" m4_toupper(myvar)_LIBS_INSTALLED="-lz $m4_toupper(myvar)_LIBS_INSTALLED" ]) AC_DEFINE([COIN_HAS_ZLIB],[1],[Define to 1 if zlib is available]) fi fi AM_CONDITIONAL(COIN_HAS_ZLIB,test x$coin_has_zlib = xyes) ]) # AC_COIN_CHECK_GNU_ZLIB ########################################################################### # COIN_CHECK_GNU_BZLIB # ########################################################################### # This macro checks for the libbz2 library. If found, it defines the C # preprocessor variable COIN_HAS_BZLIB. Further, for a (space separated) list # of arguments X, it adds the linker flag to the variables X_LIBS, X_PCLIBS, and X_LIBS_INSTALLED. # TODO the macro name should be changed to AC_COIN_CHECK_BZLIB AC_DEFUN([AC_COIN_CHECK_GNU_BZLIB], [ AC_BEFORE([AC_COIN_PROG_CXX],[$0]) AC_BEFORE([AC_COIN_PROG_CC],[$0]) AC_BEFORE([AC_COIN_PROG_F77],[$0]) AC_BEFORE([$0],[AC_COIN_FINALIZE]) AC_ARG_ENABLE([bzlib], [AC_HELP_STRING([--disable-bzlib],[do not compile with compression library bzlib])], [coin_enable_bzlib=$enableval], [coin_enable_bzlib=yes]) coin_has_bzlib=no if test $coin_enable_bzlib = yes; then AC_COIN_CHECK_HEADER([bzlib.h],[coin_has_bzlib=yes]) if test $coin_has_bzlib = yes; then AC_CHECK_LIB([bz2],[BZ2_bzReadOpen],[:],[coin_has_bzlib=no]) fi if test $coin_has_bzlib = yes; then coin_foreach_w([myvar], [$1], [ m4_toupper(myvar)_LIBS="-lbz2 $m4_toupper(myvar)_LIBS" m4_toupper(myvar)_PCLIBS="-lbz2 $m4_toupper(myvar)_PCLIBS" m4_toupper(myvar)_LIBS_INSTALLED="-lbz2 $m4_toupper(myvar)_LIBS_INSTALLED" ]) AC_DEFINE([COIN_HAS_BZLIB],[1],[Define to 1 if bzlib is available]) fi fi ]) # AC_COIN_CHECK_GNU_BZLIB ########################################################################### # COIN_CHECK_GNU_READLINE # ########################################################################### # This macro checks for GNU's readline. It verifies that the header # readline/readline.h is available, and that the -lreadline library # contains "readline". It is assumed that #include is included # in the source file before the #include # If found, it defines the C preprocessor variable COIN_HAS_READLINE. # Further, for a (space separated) list of arguments X, it adds the # linker flag to the variable X_LIBS, X_PCLIBS, and X_LIBS_INSTALLED. AC_DEFUN([AC_COIN_CHECK_GNU_READLINE], [AC_REQUIRE([AC_COIN_ENABLE_GNU_PACKAGES]) AC_BEFORE([AC_COIN_PROG_CXX],[$0]) AC_BEFORE([AC_COIN_PROG_CC],[$0]) AC_BEFORE([AC_COIN_PROG_F77],[$0]) AC_BEFORE([$0],[AC_COIN_FINALIZE]) coin_has_readline=no if test $coin_enable_gnu = yes; then AC_COIN_CHECK_HEADER([readline/readline.h], [coin_has_readline=yes],[], [#include ]) coin_save_LIBS="$LIBS" LIBS= # First we check if tputs and friends are available if test $coin_has_readline = yes; then AC_SEARCH_LIBS([tputs],[ncurses termcap curses],[], [coin_has_readline=no]) fi # Now we check for readline if test $coin_has_readline = yes; then AC_CHECK_LIB([readline],[readline],[:],[coin_has_readline=no]) fi if test $coin_has_readline = yes; then coin_foreach_w([myvar], [$1], [ m4_toupper(myvar)_LIBS="-lreadline $LIBS $m4_toupper(myvar)_LIBS" m4_toupper(myvar)_PCLIBS="-lreadline $LIBS $m4_toupper(myvar)_PCLIBS" m4_toupper(myvar)_LIBS_INSTALLED="-lreadline $LIBS $m4_toupper(myvar)_LIBS_INSTALLED" ]) AC_DEFINE([COIN_HAS_READLINE],[1],[Define to 1 if readline is available]) fi LIBS="$coin_save_LIBS" fi ]) # AC_COIN_CHECK_GNU_READLINE ########################################################################### # COIN_CHECK_GMP # ########################################################################### # This macro checks for the gmp library. If found, it defines the C # preprocessor variable COIN_HAS_GMP. Further, for a (space separated) list # of arguments X, it adds the linker flag to the variables X_LIBS, X_PCLIBS, and X_LIBS_INSTALLED. AC_DEFUN([AC_COIN_CHECK_GMP], [ AC_BEFORE([AC_COIN_PROG_CXX],[$0]) AC_BEFORE([AC_COIN_PROG_CC],[$0]) AC_BEFORE([AC_COIN_PROG_F77],[$0]) AC_BEFORE([$0],[AC_COIN_FINALIZE]) AC_ARG_ENABLE([gmp], [AC_HELP_STRING([--disable-gmp],[do not compile with GNU multiple precision library])], [coin_enable_gmp=$enableval], [coin_enable_gmp=yes]) coin_has_gmp=no if test $coin_enable_gmp = yes; then AC_COIN_CHECK_HEADER([gmp.h],[AC_CHECK_LIB([gmp],[__gmpz_init],[coin_has_gmp=yes])]) if test $coin_has_gmp = yes ; then coin_foreach_w([myvar], [$1], [ m4_toupper(myvar)_LIBS="-lgmp $m4_toupper(myvar)_LIBS" m4_toupper(myvar)_PCLIBS="-lgmp $m4_toupper(myvar)_PCLIBS" m4_toupper(myvar)_LIBS_INSTALLED="-lgmp $m4_toupper(myvar)_LIBS_INSTALLED" ]) AC_DEFINE([COIN_HAS_GMP],[1],[Define to 1 if GMP is available]) fi fi ]) # AC_COIN_CHECK_GMP ########################################################################### # COIN_CHECK_ISFINITE # ########################################################################### # This macro checks for a usable implementation of a function to check # whether a given floating point number is finite. # If a function is found, then the macro defines the symbol # toupper($1)_C_FINITE to the name of this function. AC_DEFUN([AC_COIN_CHECK_ISFINITE],[ AC_LANG_PUSH(C++) AC_COIN_CHECK_CXX_CHEADER(math) AC_COIN_CHECK_CXX_CHEADER(float) AC_COIN_CHECK_CXX_CHEADER(ieeefp) COIN_C_FINITE= AC_CHECK_DECL([isfinite],[COIN_C_FINITE=isfinite],,[ #ifdef HAVE_CMATH # include #else # ifdef HAVE_MATH_H # include # endif #endif #ifdef HAVE_CFLOAT # include #else # ifdef HAVE_FLOAT_H # include # endif #endif #ifdef HAVE_CIEEEFP # include #else # ifdef HAVE_IEEEFP_H # include # endif #endif]) if test -z "$COIN_C_FINITE"; then AC_CHECK_DECL([finite],[COIN_C_FINITE=finite],,[ #ifdef HAVE_CMATH # include #else # ifdef HAVE_MATH_H # include # endif #endif #ifdef HAVE_CFLOAT # include #else # ifdef HAVE_FLOAT_H # include # endif #endif #ifdef HAVE_CIEEEFP # include #else # ifdef HAVE_IEEEFP_H # include # endif #endif]) if test -z "$COIN_C_FINITE"; then AC_CHECK_DECL([_finite],[COIN_C_FINITE=_finite],,[ #ifdef HAVE_CMATH # include #else # ifdef HAVE_MATH_H # include # endif #endif #ifdef HAVE_CFLOAT # include #else # ifdef HAVE_FLOAT_H # include # endif #endif #ifdef HAVE_CIEEEFP # include #else # ifdef HAVE_IEEEFP_H # include # endif #endif]) fi fi if test -z "$COIN_C_FINITE"; then AC_MSG_WARN(Cannot find C-function for checking Inf.) else AC_DEFINE_UNQUOTED(COIN_C_FINITE,[$COIN_C_FINITE], [Define to be the name of C-function for Inf check]) fi AC_LANG_POP(C++) ]) ########################################################################### # COIN_CHECK_ISNAN # ########################################################################### # This macro checks for a usable implementation of a function to check # whether a given floating point number represents NaN. # If a function is found, then the macro defines the symbol COIN_C_ISNAN # to the name of this function. AC_DEFUN([AC_COIN_CHECK_ISNAN],[ AC_LANG_PUSH(C++) AC_COIN_CHECK_CXX_CHEADER(math) AC_COIN_CHECK_CXX_CHEADER(float) AC_COIN_CHECK_CXX_CHEADER(ieeefp) COIN_C_ISNAN= AC_CHECK_DECL([isnan],[COIN_C_ISNAN=isnan],,[ #ifdef HAVE_CMATH # include #else # ifdef HAVE_MATH_H # include # endif #endif #ifdef HAVE_CFLOAT # include #else # ifdef HAVE_FLOAT_H # include # endif #endif #ifdef HAVE_CIEEEFP # include #else # ifdef HAVE_IEEEFP_H # include # endif #endif]) # It appears that for some systems (e.g., Mac OSX), cmath will provide only # std::isnan, and bare isnan will be unavailable. Typically we need a parameter # in the test to allow C++ to do overload resolution. if test -z "$COIN_C_ISNAN"; then AC_CHECK_DECL([std::isnan(42.42)],[COIN_C_ISNAN=std::isnan],,[ #ifdef HAVE_CMATH # include #else # ifdef HAVE_MATH_H # include # endif #endif #ifdef HAVE_CFLOAT # include #else # ifdef HAVE_FLOAT_H # include # endif #endif #ifdef HAVE_CIEEEFP # include #else # ifdef HAVE_IEEEFP_H # include # endif #endif]) fi if test -z "$COIN_C_ISNAN"; then AC_CHECK_DECL([_isnan],[COIN_C_ISNAN=_isnan],,[ #ifdef HAVE_CMATH # include #else # ifdef HAVE_MATH_H # include # endif #endif #ifdef HAVE_CFLOAT # include #else # ifdef HAVE_FLOAT_H # include # endif #endif #ifdef HAVE_CIEEEFP # include #else # ifdef HAVE_IEEEFP_H # include # endif #endif]) fi if test -z "$COIN_C_ISNAN"; then AC_CHECK_DECL([isnand],[COIN_C_ISNAN=isnand],,[ #ifdef HAVE_CMATH # include #else # ifdef HAVE_MATH_H # include # endif #endif #ifdef HAVE_CFLOAT # include #else # ifdef HAVE_FLOAT_H # include # endif #endif #ifdef HAVE_CIEEEFP # include #else # ifdef HAVE_IEEEFP_H # include # endif #endif]) fi if test -z "$COIN_C_ISNAN"; then AC_MSG_WARN(Cannot find C-function for checking NaN.) else AC_DEFINE_UNQUOTED(COIN_C_ISNAN,[$COIN_C_ISNAN], [Define to be the name of C-function for NaN check]) fi AC_LANG_POP(C++) ]) ########################################################################### # COIN_DATA_PATH # ########################################################################### # This macro defines a preprocessor macro with the absolute path to a # subdirectory of Data. The argument of this macro is the name of the # subdirectory (in correct case), and the name of the macro is # COIN_DATA_DIR_PATH, where dir is replaced by the capitalized name of # the directory. The path ends with a separator ("/" for linux and # '\\' for Windows). The default value for this path can be # overwritten with the input variable with the same name # (COIN_DATA_DIR_PATH). At this point we chech only for the # $srcdir/../Data subdirectory. AC_DEFUN([AC_COIN_DATA_PATH], [AC_MSG_CHECKING([absolute path to data directory $1]) AC_ARG_VAR(m4_toupper(COIN_DATA_$1_PATH),[Set to absolute path to Data/$1 subdirectory]) if test x"$m4_toupper(COIN_DATA_$1_PATH)" = x; then m4_toupper(COIN_DATA_$1_PATH)=`cd $srcdir/../Data/$1; pwd` fi # Under Cygwin, use Windows path. Add separator case $build in *-cygwin*) m4_toupper(COIN_DATA_$1_PATH)=`cygwin -w $m4_toupper(COIN_DATA_$1_PATH)`\\ ;; *) m4_toupper(COIN_DATA_$1_PATH)="$m4_toupper(COIN_DATA_$1_PATH)/" ;; esac if test -d $m4_toupper(COIN_DATA_$1_PATH); then AC_DEFINE_UNQUOTED(m4_toupper(COIN_DATA_$1_PATH),["$m4_toupper(COIN_DATA_$1_PATH)"], [Define to absolute path for Data subdirectory $1]) AC_MSG_RESULT($m4_toupper(COIN_DATA_$1_PATH)) else AC_MSG_ERROR(Directory $m4_toupper(COIN_DATA_$1_PATH) does not exist) fi ]) # AC_COIN_DATA_PATH ########################################################################### # COIN_LINK_FROM_FILELIST # ########################################################################### # This macro creates links (or copies, if necessary) to files listed # as content in a text file (second argument) into a target directory # (first argument), which is created if it doesn't exist yet. If s link # already exists, nothing happens. AC_DEFUN([AC_COIN_LINKCOPY_FROM_FILELIST], [cmd="$3" if test -r $srcdir/$2 ; then my_target_dir="$1" my_link_files=`cat $srcdir/$2` my_dirname=`AS_DIRNAME($2)` # if test -e $my_target_dir; then : ; else # AS_MKDIR_P($my_target_dir) # fi for i in $my_link_files; do #rm -rf $my_target_dir/$i if test -e $my_target_dir/$i; then : ; else dirn2=`AS_DIRNAME($my_target_dir/$i)` if test -d $dirn2; then : ; else AS_MKDIR_P($dirn2) fi $cmd $abs_source_dir/$my_dirname/$i $my_target_dir/$i fi done else AC_MSG_WARN([File list file $2 missing!]) fi ]) AC_DEFUN([AC_COIN_LINK_FROM_FILELIST], [ AC_REQUIRE([AC_COIN_LINK_INPUT_CMD]) echo Creating links in $1 ... AC_COIN_LINKCOPY_FROM_FILELIST($1, $2, $coin_link_input_cmd) ]) ########################################################################### # COIN_COPY_FROM_FILELIST # ########################################################################### # Like COIN_LINK_FROM_FILELIST, but copies the files. AC_DEFUN([AC_COIN_COPY_FROM_FILELIST], [ echo Creating copies in $1 ... AC_COIN_LINKCOPY_FROM_FILELIST($1, $2, [cp]) ]) ########################################################################### # COIN_EXAMPLE_FILES # ########################################################################### # This macro determines the names of the example files (using the # argument in an "ls" command) and sets up the variables EXAMPLE_FILES # and EXAMPLE_CLEAN_FILES. If this is a VPATH configuration, it also # creates soft links to the example files. AC_DEFUN([AC_COIN_EXAMPLE_FILES], [AC_REQUIRE([AC_COIN_CHECK_VPATH]) AC_REQUIRE([AC_COIN_ENABLE_MSVC]) AC_REQUIRE([AC_PROG_LN_S]) files=`cd $srcdir; ls $1` # We need to do the following loop to make sure that are no newlines # in the variable for file in $files; do EXAMPLE_FILES="$EXAMPLE_FILES $file" done if test $coin_vpath_config = yes; then lnkcmd= if test "$enable_msvc" = yes; then lnkcmd=cp fi case "$CC" in clang* ) ;; cl* | */cl* | CL* | */CL* | icl* | */icl* | ICL* | */ICL*) lnkcmd=cp ;; esac if test "x$lnkcmd" = xcp; then AC_MSG_NOTICE([Copying example files ($1)]) else AC_MSG_NOTICE([Creating links to the example files ($1)]) lnkcmd="$LN_S" fi for file in $EXAMPLE_FILES; do rm -f $file $lnkcmd $srcdir/$file $file done EXAMPLE_CLEAN_FILES="$EXAMPLE_CLEAN_FILES $1" else EXAMPLE_CLEAN_FILES="$EXAMPLE_CLEAN_FILES" fi # In case there are compressed files, we create a variable with the # uncompressed names EXAMPLE_UNCOMPRESSED_FILES= for file in $EXAMPLE_FILES; do case $file in *.gz) EXAMPLE_UNCOMPRESSED_FILES="$EXAMPLE_UNCOMPRESSED_FILES `echo $file | sed -e s/.gz//`" ;; esac done AC_SUBST(EXAMPLE_UNCOMPRESSED_FILES) AC_SUBST(EXAMPLE_FILES) AC_SUBST(EXAMPLE_CLEAN_FILES) ]) #AC_COIN_EXAMPLE_FILES ########################################################################### # COIN_CHECK_USER_LIBRARY # ########################################################################### # This macro sets up usage of a user library with header files. The assumption # is that the header file(s) and library do not reside in standard system # directories, hence both the include directory and link flags must be # specified. There are two mandatory arguments and two optional arguments. # # The first argument (mandatory) should be a name (LibraryName) for the # library. The second argument (mandatory) should be an abbreviation in # upper case letters (LBRY) for the library. Ultimately, the macro will # specify two variables, LBRYINCDIR and LBRYLIB, to be substituted in files # generated during configuration; a preprocessor symbol COIN_HAS_LBRY; and a # matching automake conditional COIN_HAS_LBRY. LBRYINCDIR should specify the # directory containing include files for the library. LBRYLIB should specify # the flags necessary to link to the library. A variable coin_has_lbry will # be set to true or false, as appropriate. A variable lbry_libcheck will be # be set to yes or no; no indicates link checks should not be attempted. # # The macro defines three configure arguments, --with-libraryname-incdir, # --with-libraryname-lib, and --disable-libraryname-libcheck, by converting # LibraryName to lower case. # # LBRYINCDIR and LBRYLIB can be specified as environment variables or as # part of the configure command using --with-libraryname-incdir and # --with-libraryname-lib, respectively. Command line arguments override # environment variables. # # If a third argument is given, it should specify a file in LBRYINCDIR. The # macro will check for the presence of the file. If a fourth argument is given, # it should specify a function name, `fname'. The macro will attempt to link a # trivial program containing a parameterless call to the function, `fname()', # using the LBRYLIB flags. The link check uses C as the language; this has been # adequate to date but has limitations. It is possible to disable the link # check by specifying --disable-libraryname-libcheck. This is a workaround for # instances where the link check does not work properly, for whatever reason. # If you're trying to link to a Fortran library, consider using F77_FUNC or # FC_FUNC to obtain a mangled fname appropriate for use from C code. For a C++ # library, you're on your own unless the library declares some function with # extern "C" linkage. Otherwise, you'll have to somehow find the mangled C++ # name. # A fifth argument can be specified to include linker flags that may be required # to sucessfully perform the linking check. # # An optional sixth argument can be given to specify a list of targets. # For each target X, the variables X_LIBS and X_PCLIBS will be extended by $LBRYLIB, # if the library has been found and seems to work. AC_DEFUN([AC_COIN_CHECK_USER_LIBRARY], [ AC_REQUIRE([AC_COIN_PROJECTDIR_INIT]) AC_MSG_CHECKING(if user provides library for $1) # Check for header file directory AC_ARG_WITH(m4_tolower($1)-incdir, AS_HELP_STRING([--with-m4_tolower($1)-incdir], [specify the header file directory for library $1]), [$2INCDIR=`cd $withval; pwd`]) # Check for library directory AC_ARG_WITH(m4_tolower($1)-lib, AS_HELP_STRING([--with-m4_tolower($1)-lib], [specify the flags used to link with the library $1]), [$2LIB=$withval]) # Switch to disable library check if requested AC_ARG_ENABLE(m4_tolower($1)-libcheck, AS_HELP_STRING([--disable-m4_tolower($1)-libcheck], [skip the link check at configuration time]), [m4_tolower($1)_libcheck=$enableval], [m4_tolower($1)_libcheck=yes]) # At this point, if we're going to use the library, both LBRYINCDIR and # LBRYLIB must be defined and not empty. if test x"$$2INCDIR" != x || test x"$$2LIB" != x; then if test x"$$2INCDIR" = x || test x"$$2LIB" = x; then AC_MSG_ERROR([You need to specify both an include directory and link flags to use library $1. Use --with-m4_tolower($1)-incdir of environment variable $$2INCDIR to specify the include directory. Use --with-m4_tolower($1)-lib or environment variable $$2LIB to specify link flags.]) fi m4_tolower(coin_has_$2)=true AC_MSG_RESULT(yes) else m4_tolower(coin_has_$2)=false AC_MSG_RESULT(no) fi # If we have instructions for use, consider header and link checks. if test $m4_tolower(coin_has_$2) = true; then # If argument 3 (file) is given, check for the file. Typically this will be a # header file, but that's not assumed. m4_ifval([$3], [AC_COIN_CHECK_FILE([$$2INCDIR/$3],[], [AC_MSG_ERROR([Cannot find file $3 in $$2INCDIR])])]) # Now see if we can link the function. There are arguments for and against # assuming argument 3 is a header file declaring the function. A correct # function declaration is the main argument in favour. Having to cope with # possible dependencies or other oddities are the main arguments against. # Force the use of C as the best single choice amongst C++, C, and Fortran. # Obviously, this has limits. m4_ifvaln([$4], [if test x"$m4_tolower($1)_libcheck" != xno; then coin_save_LIBS="$LIBS" LIBS="$$2LIB $5" coin_$2_link=no AC_LANG_PUSH(C) for fnm in $4 ; do AC_MSG_CHECKING([whether symbol $fnm is available with $2]) AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[$fnm()]])], [AC_MSG_RESULT(yes) coin_$2_link=yes break], [AC_MSG_RESULT(no)]) done AC_LANG_POP(C) LIBS="$coin_save_LIBS" if test x"$coin_$2_link" != xyes ; then AC_MSG_ERROR([Cannot find symbol(s) $4 with $2]) fi fi]) # If we make it this far, we've verified the file and linked the function. Add # the necessary link flags to $6_{PC}LIBS and define the preprocessor symbol # COIN_HAS_LBRY. coin_foreach_w([myvar], [$6], [ m4_toupper(myvar)_LIBS="$$2LIB $m4_toupper(myvar)_LIBS" m4_toupper(myvar)_PCLIBS="$$2LIB $m4_toupper(myvar)_PCLIBS" m4_toupper(myvar)_LIBS_INSTALLED="$$2LIB $m4_toupper(myvar)_LIBS_INSTALLED" ]) AC_DEFINE(COIN_HAS_$2,[1],[Define to 1 if the $1 package is available]) fi # Arrange for configure to substitute LBRYINCDIR and LBRYLIB and create the # automake conditional. These actions must occur unconditionally. AC_SUBST($2INCDIR) AC_SUBST($2LIB) AM_CONDITIONAL(COIN_HAS_$2, test $m4_tolower(coin_has_$2) = true) ]) #AC_COIN_CHECK_USER_LIBRARY ########################################################################### # COIN_TRY_FLINK # ########################################################################### # Auxilliary macro to test if a Fortran function name can be linked, # given the current settings of LIBS. We determine from the context, what # the currently active programming language is, and cast the name accordingly. # The first argument is the name of the function/subroutine, in small letters, # the second argument are the actions taken when the test works, and the # third argument are the actions taken if the test fails. AC_DEFUN([AC_COIN_TRY_FLINK], [case $ac_ext in f) AC_TRY_LINK(,[ call $1],[$2],[$3]) ;; c) AC_F77_FUNC($1,cfunc$1) if test x"$coin_need_flibs" = xyes; then flink_try=no; else AC_TRY_LINK([void $cfunc$1();],[$cfunc$1()], [flink_try=yes],[flink_try=no]) fi if test $flink_try = yes; then $2 else if test x"$FLIBS" != x; then flink_save_libs="$LIBS" LIBS="$LIBS $FLIBS" AC_TRY_LINK([void $cfunc$1();],[$cfunc$1()], [LIBS="$flink_save_libs" coin_need_flibs=yes $2 ], [LIBS="$flink_save_libs" $3]) else $3 fi fi ;; cc|cpp) AC_F77_FUNC($1,cfunc$1) if test x"$coin_need_flibs" = xyes; then flink_try=no; else AC_TRY_LINK([extern "C" {void $cfunc$1();}],[$cfunc$1()], [flink_try=yes],[flink_try=no]) fi if test $flink_try = yes; then $2 else if test x"$FLIBS" != x; then flink_save_libs="$LIBS" LIBS="$LIBS $FLIBS" AC_TRY_LINK([extern "C" {void $cfunc$1();}],[$cfunc$1()], [LIBS="$flink_save_libs" coin_need_flibs=yes $2 ], [LIBS="$flink_save_libs" $3]) else $3 fi fi ;; esac ]) # AC_COIN_TRY_FLINK ########################################################################### # COIN_DOXYGEN # ########################################################################### # # This macro determines the configuration information for doxygen, the tool # used to generate online documentation of COIN code. It takes one parameter, # a list of projects (mixed-case, to match the directory names) that should # be processed as external tag files. E.g., COIN_DOXYGEN([Clp Osi]). # # This macro will define the following variables: # coin_have_doxygen Yes if doxygen is found, no otherwise # coin_doxy_usedot Defaults to `yes'; --with-dot will still check to see # if dot is available # coin_doxy_tagname Name of doxygen tag file (placed in doxydoc directory) # coin_doxy_logname Name of doxygen log file (placed in doxydoc directory) # coin_doxy_tagfiles List of doxygen tag files used to reference other # doxygen documentation # coin_doxy_excludes Directories to exclude from doxygen processing AC_DEFUN([AC_COIN_DOXYGEN], [ AC_MSG_NOTICE([configuring doxygen documentation options]) # Check to see if doxygen is available. AC_CHECK_PROG([coin_have_doxygen],[doxygen],[yes],[no]) # Look for the dot tool from the graphviz package, unless the user has # disabled it. AC_ARG_WITH([dot], AS_HELP_STRING([--with-dot], [use dot (from graphviz) when creating documentation with doxygen if available; --without-dot to disable]), [],[withval=yes]) if test x"$withval" = xno ; then coin_doxy_usedot=NO AC_MSG_CHECKING([for dot ]) AC_MSG_RESULT([disabled]) else AC_CHECK_PROG([coin_doxy_usedot],[dot],[YES],[NO]) fi # Generate a tag file name and a log file name AC_SUBST([coin_doxy_tagname],[doxydoc/${PACKAGE}_doxy.tag]) AC_SUBST([coin_doxy_logname],[doxydoc/${PACKAGE}_doxy.log]) # Process the list of project names and massage them into possible doxygen # doc'n directories. Prefer 1) classic external, source processed using # a project-specific doxygen.conf, we use the tag file; 2) classic # external, source processed using package doxygen.conf; 3) installed # doxydoc. Alternatives 1) and 2) are only possible if the directory will be # configured, which we can't know unless this is the package base configure, # since coin_subdirs is only set there. Hence it's sufficient to check for # membership. If we use a tag file from a classic external, exclude the # source from doxygen processing when doxygen runs in the base directory. coin_doxy_tagfiles= coin_doxy_excludes= tmp="$1" for proj in $tmp ; do lc_proj=`echo $proj | [tr [A-Z] [a-z]]` AC_MSG_CHECKING([for doxygen doc'n for $proj ]) doxytag=${lc_proj}_doxy.tag doxyfound=no for chkProj in $coin_subdirs ; do if test "$chkProj" = "$proj" ; then # proj will be configured, hence doxydoc present in build tree doxysrcdir="${srcdir}/${proj}" # AC_MSG_NOTICE([Considering $doxysrcdir (base)]) if test -d "$doxysrcdir" ; then # with a doxydoc directory? doxydir="$doxysrcdir/doxydoc" # AC_MSG_NOTICE([Considering $doxydir (base)]) # AC_MSG_NOTICE([Subdirs: $coin_subdirs)]) if test -d "$doxydir" ; then # use tag file; don't process source eval doxydir="`pwd`/${proj}/doxydoc" coin_doxy_tagfiles="$coin_doxy_tagfiles $doxydir/$doxytag=$doxydir/html" AC_MSG_RESULT([$doxydir (tag)]) coin_doxy_excludes="$coin_doxy_excludes */${proj}" else # will process the source -- nothing further to be done here AC_MSG_RESULT([$doxysrcdir (src)]) fi doxyfound=yes fi fi done # Not built, fall back to installed tag file if test $doxyfound = no ; then eval doxydir="${datadir}/coin/doc/${proj}/doxydoc" # AC_MSG_NOTICE([Considering $doxydir (install)]) # AC_MSG_NOTICE([Subdirs: $coin_subdirs)]) coin_doxy_tagfiles="$coin_doxy_tagfiles $doxydir/$doxytag=$doxydir/html" AC_MSG_RESULT([$doxydir (tag)]) fi done AC_SUBST([coin_doxy_tagfiles]) AC_SUBST([coin_doxy_excludes]) ]) # AC_COIN_DOXYGEN ########################################################################### # COIN_HAS_PKGCONFIG # ########################################################################### # This macro checks whether a pkg-config tool with a minimal version number # is available. If so, then the variable PKGCONFIG is set to its path. # If not, PKGCONFIG is set to "". The minimal version number can be given # as first parameter, by default it is 0.16.0, since COIN-OR .pc files now # include an URL field, which breaks pkg-config version <= 0.15. # This macro is a modified version of PKG_PROG_PKG_CONFIG in pkg.m4. # Further, the AM_CONDITIONAL COIN_HAS_PKGCONFIG is set and PKGCONFIG is # AC_SUBST'ed. Finally, if this setup belongs to a project directory, then # the search path for .pc files is assembled from the value of # $PKG_CONFIG_PATH, the values of --prefix, --coin-instdir, and the directories # named in a file ../coin_subdirs.txt or ../../coin_subdirs.txt in a variable # COIN_PKG_CONFIG_PATH, which is also AC_SUBST'ed. For a path xxx given in the # coin-subdirs.txt, also the directory xxx/pkgconfig is added, if existing. AC_DEFUN([AC_COIN_HAS_PKGCONFIG], [AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility]) AC_ARG_ENABLE([pkg-config], [AC_HELP_STRING([--disable-pkg-config],[disable use of pkg-config (if available)])], [use_pkgconfig="$enableval"], [if test x$coin_cc_is_cl = xtrue; then use_pkgconfig=no else use_pkgconfig=yes fi]) if test $use_pkgconfig = yes ; then if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then AC_CHECK_TOOL([PKG_CONFIG], [pkg-config]) fi if test -n "$PKG_CONFIG"; then _pkg_min_version=m4_default([$1], [0.16.0]) AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version]) if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then AC_MSG_RESULT([yes]) else AC_MSG_RESULT([no]) PKG_CONFIG="" fi fi # check if pkg-config supports the short-errors flag if test -n "$PKG_CONFIG" && \ $PKG_CONFIG --atleast-pkgconfig-version 0.20; then pkg_short_errors=" --short-errors " else pkg_short_errors="" fi fi AM_CONDITIONAL([COIN_HAS_PKGCONFIG], [test -n "$PKG_CONFIG"]) AC_SUBST(PKG_CONFIG) # assemble pkg-config search path for installed projects COIN_PKG_CONFIG_PATH="$PKG_CONFIG_PATH" # let's assume that when installing into $prefix, then the user may have installed some other coin projects there before, so it's worth to have a look into there # best would actually to use ${libdir}, since .pc files get installed into ${libdir}/pkgconfig, # unfortunately, ${libdir} expands to ${exec_prefix}/lib and ${exec_prefix} to ${prefix}... if test "x${prefix}" = xNONE ; then COIN_PKG_CONFIG_PATH="${ac_default_prefix}/lib64/pkgconfig:${ac_default_prefix}/lib/pkgconfig:${ac_default_prefix}/share/pkgconfig:${COIN_PKG_CONFIG_PATH}" else COIN_PKG_CONFIG_PATH="${prefix}/lib64/pkgconfig:${prefix}/lib/pkgconfig:${prefix}/share/pkgconfig:${COIN_PKG_CONFIG_PATH}" fi AC_ARG_WITH([coin-instdir], AC_HELP_STRING([--with-coin-instdir], [prefix of installation directory for precompiled COIN packages]), [if test -d "$withval"; then : ; else AC_MSG_ERROR([argument for --with-coin-instdir not a directory]) fi COIN_PKG_CONFIG_PATH="$withval/lib/pkgconfig:$withval/share/pkgconfig:${COIN_PKG_CONFIG_PATH}" ],[]) AC_SUBST(COIN_PKG_CONFIG_PATH) # assemble additional pkg-config search paths for uninstalled projects if test x$coin_projectdir = xyes ; then # if we are in a project setup, then in a classic setup, we want to find uninstalled projects # their (relative) location is written to coin_subdirs.txt by the configure in the project base directory # unfortunately, if the user set prefix, then we do not know where the project base directory is located # but it is likely to be either .. (if we are a usual coin project) or ../.. (if we are a unusual coin project like ThirdParty or Data) COIN_PKG_CONFIG_PATH_UNINSTALLED= if test -f ../coin_subdirs.txt ; then for i in `cat ../coin_subdirs.txt` ; do if test -d ../$i ; then COIN_PKG_CONFIG_PATH_UNINSTALLED="`cd ../$i; pwd`:${COIN_PKG_CONFIG_PATH_UNINSTALLED}" fi if test -d ../$i/pkgconfig ; then COIN_PKG_CONFIG_PATH_UNINSTALLED="`cd ../$i/pkgconfig; pwd`:${COIN_PKG_CONFIG_PATH_UNINSTALLED}" fi done fi if test -f ../../coin_subdirs.txt ; then for i in `cat ../../coin_subdirs.txt` ; do if test -d ../../$i ; then COIN_PKG_CONFIG_PATH_UNINSTALLED="`cd ../../$i; pwd`:${COIN_PKG_CONFIG_PATH_UNINSTALLED}" fi if test -d ../../$i/pkgconfig ; then COIN_PKG_CONFIG_PATH_UNINSTALLED="`cd ../../$i/pkgconfig; pwd`:${COIN_PKG_CONFIG_PATH_UNINSTALLED}" fi done fi AC_SUBST(COIN_PKG_CONFIG_PATH_UNINSTALLED) fi if test -n "$PKG_CONFIG" && test x$coin_cc_is_cl = xtrue; then AC_MSG_WARN([Using pkg-config together with MS or Intel Compiler on Windows is not support by example Makefiles. Consider using --disable-pkg-config.]) fi ]) ########################################################################### # COIN_PKG_CHECK_PROJECT_EXISTS # ########################################################################### # COIN_PKG_CHECK_PROJECT_EXISTS(PROJECT, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) # # Check to see whether a particular project exists. Similar # to PKG_CHECK_MODULES(), but set only the variables $1_VERSION and $1_PKG_ERRORS variables # AC_DEFUN([AC_COIN_PKG_CHECK_PROJECT_EXISTS], [AC_REQUIRE([AC_COIN_HAS_PKGCONFIG]) if test -n "$PKG_CONFIG" ; then if $PKG_CONFIG --exists "m4_tolower($1)"; then m4_toupper($1)[]_VERSION=`$PKG_CONFIG --modversion "m4_tolower($1)" 2>/dev/null` m4_ifval([$2], [$2], [:]) else m4_toupper($1)_PKG_ERRORS=`$PKG_CONFIG $pkg_short_errors --errors-to-stdout --print-errors "m4_tolower($1)"` $3 fi else AC_MSG_ERROR("Cannot check for existance of module $1 without pkg-config") fi ]) ########################################################################### # COIN_PKG_CHECK_MODULE_EXISTS # ########################################################################### # COIN_PKG_CHECK_MODULES_EXISTS(MODULE, PACKAGES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) # # Check to see whether a particular set of packages exists. # Similar to PKG_CHECK_MODULES(), but set only the variable $1_VERSIONS and $1_PKG_ERRORS # AC_DEFUN([AC_COIN_PKG_CHECK_MODULE_EXISTS], [AC_REQUIRE([AC_COIN_HAS_PKGCONFIG]) if test -n "$PKG_CONFIG" ; then if $PKG_CONFIG --exists "$2"; then m4_toupper($1)[]_VERSIONS=`$PKG_CONFIG --modversion "$2" 2>/dev/null | tr '\n' ' '` $3 else m4_toupper($1)_PKG_ERRORS=`$PKG_CONFIG $pkg_short_errors --errors-to-stdout --print-errors "$2"` $4 fi else AC_MSG_ERROR("Cannot check for existance of module $1 without pkg-config") fi ]) ########################################################################### # COIN_PKG_HAS_MODULE # ########################################################################### # COIN_PKG_HAS_MODULE(MODULE, PACKAGES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) # # Checks whether pkg-config files for a given set of packages is available. # If so, sets MODULE_CFLAGS, MODULE_LIBS, and MODULES_DATA and executes ACTION-IF-FOUND. # If not, then ACTION-IF-NOT-FOUND is executed. # A reason for not finding a package is stored in MODULE_PKG_ERRORS # # -------------------------------------------------------------- AC_DEFUN([AC_COIN_PKG_HAS_MODULE], [AC_REQUIRE([AC_COIN_HAS_PKGCONFIG]) AC_COIN_PKG_CHECK_MODULE_EXISTS([$1],[$2], [ cflags=`$PKG_CONFIG --cflags "$2" 2>/dev/null` # pkg-config cannot handle spaces, so CYGPATH_W cannot be put into .pc files # thus, we modify the cflags extracted from pkg-config by putting CYGPATH_W behind -I's # but only do this if is not trivial if test "$CYGPATH_W" != "echo" ; then # need to put into brackets since otherwise autoconf replaces the brackets in the sed command [cflags=`echo $cflags | sed -e 's/-I\([^ ]*\)/-I\`${CYGPATH_W} \1\`/g'`] fi m4_toupper($1)[]_CFLAGS="$cflags" m4_toupper($1)[]_LIBS=`$PKG_CONFIG --libs "$2" 2>/dev/null` m4_toupper($1)[]_DATA=`$PKG_CONFIG --variable=datadir "$2" 2>/dev/null` $3 ], [ $4 ]) ])# PKG_CHECK_MODULES ########################################################################### # COIN_MAIN_PACKAGEDIR # ########################################################################### # This macro substitutes COIN_MAIN_SUBDIR. # If $2/$1 or $1 is in COIN_SKIP_PROJECTS, do nothing. # If --with-$1-lib, --with-$1-incdir, or --with-$1-datadir is given, then assume that the package is installed. # Otherwise, if the directory $2/$1 and the file $2/$1/$3 exist, check whether $2/$1/configure exists. # If so, include this directory into the list of directories where configure and make recourse into. # tolower(coin_has_$1) is set to "no" if the project source is not available or will not be compiled. # Otherwise, it will be set to "yes". AC_DEFUN([AC_COIN_MAIN_PACKAGEDIR],[ AC_MSG_CHECKING([whether source of project $1 is available and should be compiled]) m4_tolower(coin_has_$1)=notGiven coin_reason= # check if user wants to skip project in any case AC_ARG_VAR([COIN_SKIP_PROJECTS],[Set to the subdirectories of projects that should be skipped in the configuration]) if test x"$COIN_SKIP_PROJECTS" != x; then for dir in $COIN_SKIP_PROJECTS; do if test $dir = "$1"; then m4_tolower(coin_has_$1)="no" coin_reason="$1 has been specified in COIN_SKIP_PROJECTS" fi m4_ifval($2,[ if test $dir = "$2/$1"; then m4_tolower(coin_has_$1)="no" coin_reason="$2/$1 has been specified in COIN_SKIP_PROJECTS" fi]) done fi if test "$m4_tolower(coin_has_$1)" != no; then AC_ARG_WITH([m4_tolower($1)],, [if test "$withval" = no ; then m4_tolower(coin_has_$1)="no" coin_reason="--without-m4_tolower($1) has been specified" fi ]) fi if test "$m4_tolower(coin_has_$1)" != no; then AC_ARG_WITH([m4_tolower($1)-lib], AC_HELP_STRING([--with-m4_tolower($1)-lib], [linker flags for using project $1]), [if test "$withval" = no ; then m4_tolower(coin_has_$1)="no" coin_reason="--without-m4_tolower($1)-lib has been specified" else m4_tolower(coin_has_$1)="no" coin_reason="--with-m4_tolower($1)-lib has been specified" fi], []) fi if test "$m4_tolower(coin_has_$1)" != no; then AC_ARG_WITH([m4_tolower($1)-incdir], AC_HELP_STRING([--with-m4_tolower($1)-incdir], [directory with header files for using project $1]), [if test "$withval" = no ; then m4_tolower(coin_has_$1)="no" coin_reason="--without-m4_tolower($1)-incdir has been specified" else m4_tolower(coin_has_$1)="no" coin_reason="--with-m4_tolower($1)-incdir has been specified" fi], []) fi if test "$m4_tolower(coin_has_$1)" != no; then AC_ARG_WITH([m4_tolower($1)-datadir], AC_HELP_STRING([--with-m4_tolower($1)-datadir], [directory with data files for using project $1]), [if test "$withval" = no ; then m4_tolower(coin_has_$1)="no" coin_reason="--without-m4_tolower($1)-datadir has been specified" else m4_tolower(coin_has_$1)="no" coin_reason="--with-m4_tolower($1)-datadir has been specified" fi], []) fi m4_if(m4_tolower($1), blas, [ if test $m4_tolower(coin_has_$1) != no; then #--with-blas can overwrite --with-blas-lib, and can be set to BUILD to enforce building blas AC_ARG_WITH([blas], AC_HELP_STRING([--with-blas], [specify BLAS library (or BUILD to enforce use of ThirdParty/Blas)]), [if test x"$withval" = "xno" ; then coin_has_blas="no" coin_reason="--without-blas has been specified" elif test x"$withval" != "xBUILD" ; then coin_has_blas="no" coin_reason="--with-blas has been specified" fi], []) fi ]) m4_if(m4_tolower($1), lapack, [ if test $m4_tolower(coin_has_$1) != no; then #--with-lapack can overwrite --with-lapack-lib, and can be set to BUILD to enforce building lapack AC_ARG_WITH([lapack], AC_HELP_STRING([--with-lapack], [specify LAPACK library (or BUILD to enforce use of ThirdParty/Lapack)]), [if test x"$withval" = "xno" ; then coin_has_lapack="no" coin_reason="--without-lapack has been specified" elif test x"$withval" != "xBUILD" ; then coin_has_lapack="no" coin_reason="--with-lapack has been specified" fi], []) fi ]) # check if project is available in present directory if test "$m4_tolower(coin_has_$1)" = notGiven; then m4_tolower(coin_has_$1)=no if test -d $srcdir/m4_ifval($2,[$2/],)$1; then coin_reason="source in m4_ifval($2,[$2/],)$1" # If a third argument is given, then we have to check if one one the files given in that third argument is present. # If none of the files in the third argument is available, then we consider the project directory as non-existing. # However, if no third argument is given, then this means that there should be no check, and existence of the directory is sufficient. m4_ifvaln([$3], [for i in $srcdir/m4_ifval($2,[$2/],)$1/$3; do if test -r $i; then m4_tolower(coin_has_$1)="yes" else m4_tolower(coin_has_$1)="no" coin_reason="source file $i not available" break fi done], [ m4_tolower(coin_has_$1)="yes" ]) fi fi if test -z "$coin_reason" ; then AC_MSG_RESULT([$m4_tolower(coin_has_$1)]) else AC_MSG_RESULT([$m4_tolower(coin_has_$1), $coin_reason]) fi if test "$m4_tolower(coin_has_$1)" = yes ; then if test -r $srcdir/m4_ifval($2,[$2/],)$1/configure; then coin_subdirs="$coin_subdirs m4_ifval($2,[$2/],)$1" AC_CONFIG_SUBDIRS(m4_ifval($2,[$2/],)$1) fi fi ]) ########################################################################### # COIN_CHECK_PACKAGE # ########################################################################### # This macro checks for the existance of a COIN-OR package and provides compiler and linker flags to compile against this package. # A package can consists of one or more COIN-OR or other projects. # It defines the PACKAGE_CFLAGS, PACKAGE_LIBS, PACKAGE_DEPENDENCIES, and PACKAGE_DATA variables, referring to the compiler and linker # flags to use when linking against this module, the libraries the package depends on, and the directories where the module data resists. # The difference between PACKAGE_LIBS and PACKAGE_DEPENDENCIES is that PACKAGE_DEPENDENCIES does not contain arguments starting with '-', # so it can be used to setup the _DEPENDENCIES variable in a Makefile.am. # It also defines a COIN_HAS_PACKAGE preprocessor macro and makefile conditional. # Further, tolower(coin_has_$1) is set to "yes". # If a list of build targets using this projects is given in the third argument, # then the compiler and linker variables and .pc file setup variable corresponding to this build target # are extended with the values for this package. # That is, for each build target X, the variables X_CFLAGS, X_LIBS, X_DEPENDENCIES, X_PCLIBS, X_PCREQUIRES are setup, # whereas the last two specify the values to put into the "Libs:" and "Requires:" fields of the .pc file, resp. # # The first argument should be the name (PACKAGE) of the package (in correct lower # and upper case). # The second argument should be a (space separated) list of projects which this # package consists of. Optionally, required version numbers can be added. # The optional third argument should be a (space separated) list of build targets # which use this package, if available. # # It is also possible to specify a preinstalled version of this package # or to specify only the linker and compiler flags and data directory. # # If the user did not specify --with-$1-... flags and pkg-config is not available, # COIN_CHECK_PACKAGE_FALLBACK($1, $2, $3) is called. AC_DEFUN([AC_COIN_CHECK_PACKAGE], [AC_REQUIRE([AC_COIN_HAS_PKGCONFIG]) AC_MSG_CHECKING([for COIN-OR package $1]) m4_tolower(coin_has_$1)=notGiven # check if user wants to skip package in any case if test x"$COIN_SKIP_PROJECTS" != x; then for dir in $COIN_SKIP_PROJECTS; do if test $dir = "$1"; then m4_tolower(coin_has_$1)=skipping fi done fi if test "$m4_tolower(coin_has_$1)" != skipping; then AC_ARG_WITH([m4_tolower($1)],, [if test "$withval" = no ; then m4_tolower(coin_has_$1)=skipping fi ]) fi m4_toupper($1_LIBS)= m4_toupper($1_CFLAGS)= m4_toupper($1_DATA)= m4_toupper($1_DEPENDENCIES)= m4_toupper($1_PCLIBS)= m4_toupper($1_PCREQUIRES)= AC_SUBST(m4_toupper($1_LIBS)) AC_SUBST(m4_toupper($1_CFLAGS)) AC_SUBST(m4_toupper($1_DATA)) AC_SUBST(m4_toupper($1_DEPENDENCIES)) AC_SUBST(m4_toupper($1_LIBS_INSTALLED)) AC_SUBST(m4_toupper($1_CFLAGS_INSTALLED)) AC_SUBST(m4_toupper($1_DATA_INSTALLED)) coin_foreach_w([myvar], [$3], [ AC_SUBST(m4_toupper(myvar)_CFLAGS) AC_SUBST(m4_toupper(myvar)_LIBS) AC_SUBST(m4_toupper(myvar)_PCLIBS) AC_SUBST(m4_toupper(myvar)_PCREQUIRES) AC_SUBST(m4_toupper(myvar)_DEPENDENCIES) AC_SUBST(m4_toupper(myvar)_CFLAGS_INSTALLED) AC_SUBST(m4_toupper(myvar)_LIBS_INSTALLED) ]) #check if user provided LIBS, CFLAGS, or DATA for package or disables use of package if test $m4_tolower(coin_has_$1) != skipping; then AC_ARG_WITH([m4_tolower($1)-lib], AC_HELP_STRING([--with-m4_tolower($1)-lib], [linker flags for using package $1]), [if test "$withval" = no ; then m4_tolower(coin_has_$1)=skipping else m4_tolower(coin_has_$1)=yes m4_toupper($1_LIBS)="$withval" m4_toupper($1_PCLIBS)="$withval" coin_foreach_w([myvar], [$3], [ m4_toupper(myvar)_PCLIBS="$withval $m4_toupper(myvar)_PCLIBS" m4_toupper(myvar)_LIBS="$withval $m4_toupper(myvar)_LIBS" ]) # if project flags are given by user and we build without pkg-config, then we need to setup the _INSTALLED variables if test -z "$PKG_CONFIG" ; then m4_toupper($1_LIBS_INSTALLED)="$withval" coin_foreach_w([myvar], [$3], [m4_toupper(myvar)_LIBS_INSTALLED="$withval $m4_toupper(myvar)_LIBS_INSTALLED"]) fi fi ], []) fi if test $m4_tolower(coin_has_$1) != skipping; then AC_ARG_WITH([m4_tolower($1)-incdir], AC_HELP_STRING([--with-m4_tolower($1)-incdir], [directory with header files for using package $1]), [if test "$withval" = no ; then m4_tolower(coin_has_$1)=skipping else m4_tolower(coin_has_$1)=yes m4_toupper($1_CFLAGS)="-I`${CYGPATH_W} $withval`" coin_foreach_w([myvar], [$3], [m4_toupper(myvar)_CFLAGS="-I`${CYGPATH_W} $withval` $m4_toupper(myvar)_CFLAGS"]) # if project flags are given by user and we build without pkg-config, then we need to setup the _INSTALLED variables if test -z "$PKG_CONFIG" ; then m4_toupper($1_CFLAGS_INSTALLED)="$m4_toupper($1_CFLAGS)" coin_foreach_w([myvar], [$3], [m4_toupper(myvar)_CFLAGS_INSTALLED="$m4_toupper($1_CFLAGS) $m4_toupper(myvar)_CFLAGS_INSTALLED"]) fi fi ], []) fi if test $m4_tolower(coin_has_$1) != skipping; then AC_ARG_WITH([m4_tolower($1)-datadir], AC_HELP_STRING([--with-m4_tolower($1)-datadir], [directory with data files for using package $1]), [if test "$withval" = no ; then m4_tolower(coin_has_$1)=skipping else m4_tolower(coin_has_$1)=yes m4_toupper($1_DATA)="$withval" # if project flags are given by user and we build without pkg-config, then we need to setup the _INSTALLED variables if test -z "$PKG_CONFIG" ; then m4_toupper($1_DATA_INSTALLED)="$withval" fi fi ], []) fi if test $m4_tolower(coin_has_$1) = notGiven; then if test -n "$PKG_CONFIG" ; then # set search path for pkg-config # need to export variable to be sure that the following pkg-config gets these values coin_save_PKG_CONFIG_PATH="$PKG_CONFIG_PATH" PKG_CONFIG_PATH="$COIN_PKG_CONFIG_PATH:$COIN_PKG_CONFIG_PATH_UNINSTALLED" export PKG_CONFIG_PATH # let pkg-config do it's magic AC_COIN_PKG_HAS_MODULE([$1],[$2], [ m4_tolower(coin_has_$1)=yes AC_MSG_RESULT([yes: $m4_toupper($1)_VERSIONS]) # adjust linker flags for (i)cl compiler # for the LIBS, we replace everything of the form "/somepath/name.lib" by "`$(CYGPATH_W) /somepath/`name.lib | sed -e s|\|/|g" (where we have to use excessive many \ to get the \ into the command line for cl) if test x$coin_cxx_is_cl = xtrue || test x$coin_cc_is_cl = xtrue ; then m4_toupper($1_LIBS)=`echo " $m4_toupper($1_LIBS) " | [sed -e 's/ \(\/[^ ]*\/\)\([^ ]*\)\.lib / \`$(CYGPATH_W) \1 | sed -e "s|\\\\\\\\\\\\\\\\\\\\|\/|g"\`\2.lib /g']` fi m4_toupper($1_PCREQUIRES)="$2" # augment X_PCREQUIRES, X_CFLAGS, and X_LIBS for each build target X in $3 coin_foreach_w([myvar], [$3], [ m4_toupper(myvar)_PCREQUIRES="$2 $m4_toupper(myvar)_PCREQUIRES" m4_toupper(myvar)_CFLAGS="$m4_toupper($1)_CFLAGS $m4_toupper(myvar)_CFLAGS" m4_toupper(myvar)_LIBS="$m4_toupper($1)_LIBS $m4_toupper(myvar)_LIBS" ]) ], [ m4_tolower(coin_has_$1)=notGiven AC_MSG_RESULT([not given: $m4_toupper($1)_PKG_ERRORS]) ]) # reset PKG_CONFIG_PATH variable PKG_CONFIG_PATH="$coin_save_PKG_CONFIG_PATH" export PKG_CONFIG_PATH else AC_MSG_RESULT([skipped check via pkg-config, redirect to fallback]) AC_COIN_CHECK_PACKAGE_FALLBACK([$1], [$2], [$3]) fi else AC_MSG_RESULT([$m4_tolower(coin_has_$1)]) fi if test $m4_tolower(coin_has_$1) != skipping && test $m4_tolower(coin_has_$1) != notGiven ; then AC_DEFINE(m4_toupper(COIN_HAS_$1),[1],[Define to 1 if the $1 package is available]) AC_ARG_ENABLE([interpackage-dependencies], AC_HELP_STRING([--disable-interpackage-dependencies], [disables deduction of Makefile dependencies from package linker flags]), [], [enable_interpackage_dependencies=yes]) if test $enable_interpackage_dependencies = yes ; then # construct dependencies variables from LIBS variables # we add an extra space in LIBS so we can substitute out everything starting with " -" # remove everything of the form -framework xxx as used on Mac and mkl* and libiomp5* and wsock32.lib as used on Windows # then remove everything of the form -xxx # also remove everything of the form `xxx`yyy (may have been added for cygwin/cl) m4_toupper($1)_DEPENDENCIES=`echo " $m4_toupper($1)_LIBS" | [sed -e 's/ mkl[^ ]*//g' -e 's/ libiomp5[^ ]*//g' -e 's/ wsock32[^ ]*//g' -e 's/ -framework *[^ ]*//g' -e 's/ -[^ ]*//g' -e 's/\`[^\`]*\`[^ ]* //g']` coin_foreach_w([myvar], [$3], [ m4_toupper(myvar)_DEPENDENCIES=`echo " $m4_toupper(myvar)_LIBS " | [sed -e 's/ mkl[^ ]*//g' -e 's/ libiomp5[^ ]*//g' -e 's/ wsock32[^ ]*//g' -e 's/ -framework *[^ ]*//g' -e 's/ -[^ ]*//g' -e 's/\`[^\`]*\`[^ ]* //g']` ]) fi if test 1 = 0 ; then #change this test to enable a bit of debugging output if test -n "$m4_toupper($1)_CFLAGS" ; then AC_MSG_NOTICE([$1 CFLAGS are $m4_toupper($1)_CFLAGS]) fi if test -n "$m4_toupper($1)_LIBS" ; then AC_MSG_NOTICE([$1 LIBS are $m4_toupper($1)_LIBS]) fi if test -n "$m4_toupper($1)_DEPENDENCIES" ; then AC_MSG_NOTICE([$1 DEPENDENCIES are $m4_toupper($1)_DEPENDENCIES]) fi if test -n "$m4_toupper($1)_DATA" ; then AC_MSG_NOTICE([$1 DATA is $m4_toupper($1)_DATA]) fi if test -n "$m4_toupper($1)_PCLIBS" ; then AC_MSG_NOTICE([$1 PCLIBS are $m4_toupper($1)_PCLIBS]) fi if test -n "$m4_toupper($1)_PCREQUIRES" ; then AC_MSG_NOTICE([$1 PCREQUIRES are $m4_toupper($1)_PCREQUIRES]) fi coin_foreach_w([myvar], [$3], [ AC_MSG_NOTICE([myvar CFLAGS are $m4_toupper(myvar)_CFLAGS]) AC_MSG_NOTICE([myvar LIBS are $m4_toupper(myvar)_LIBS]) AC_MSG_NOTICE([myvar DEPENDENCIES are $m4_toupper(myvar)_DEPENDENCIES]) ]) fi fi # Define the Makefile conditional AM_CONDITIONAL(m4_toupper(COIN_HAS_$1), [test $m4_tolower(coin_has_$1) != notGiven && test $m4_tolower(coin_has_$1) != skipping]) ]) # AC_COIN_CHECK_PACKAGE ########################################################################### # COIN_CHECK_PACKAGE_FALLBACK # ########################################################################### # This macro is used by COIN_CHECK_PACKAGE, if it fails to find a package # because pkg-config was disabled or is not available. # # For each project xxx specified in $2, it searches for a xxx-uninstalled.pc # file in the directories specified in $COIN_PKG_CONFIG_PATH_UNINSTALLED. The # latter variable is setup by COIN_HAS_PKGCONFIG and consists of the content # of the coin_subdirs.txt file which has been created by configure in the # base directory. The content of xxx-uninstalled.pc is parsed in order # to defines the variables PACKAGE_CFLAGS, PACKAGE_LIBS, and PACKAGE_DATA, # referring to the compiler and linker flags to use when linking against this # package and the directory where the package data resists. Further, for each # build target X specified in the third argument, the variables X_CFLAGS and # X_LIBS are extended with the compiler and linker flags of this package and # the variables X_PCLIBS and X_PCREQUIRES are extended by the list of linker # flags and dependent projects as needed to setup a .pc file. The macros # checks also dependencies of $2. Note that the PACKAGE_DATA variable is # set to the content of datadir of the first .pc file that is parsed. # Finally, for each X in the third argument, also variables # X_CFLAGS_INSTALLED and X_LIBS_INSTALLED are setup. They contain the compiler # and linker flags for X when all projects have been installed. Their content # is assembled from the .pc files that correspond to installed projects. I.e., # whenever a file proj-uninstalled.pc is parsed, then also a corresponding # proj.pc file is parsed for compiler and linker flags, if available in the # same directory. # Similar, a variable PACKAGE_DATA_INSTALLED is setup to the content of datadir # of the first .pc file that is parsed. # # If .pc files for all projects in $2 and their dependencies is found, # tolower(coin_has_$1) is set to "yes". Otherwise, if some dependency # is not found, tolower(coin_has_$1) is set to "notGiven". Further, a # COIN_HAS_PACKAGE preprocessor macro and a makefile conditional are defined. # # The first argument should be the name (PACKAGE) of the package (in correct # lower and upper case). The second argument should be the base names of the # projects .pc file which define this package. The optional third argument # should be a (space separated) list of build targets which use this package, # if available. # # $1 is not checked for $COIN_SKIP_PROJECTS, since we only look into # $COIN_PKG_CONFIG_PATH_UNINSTALLED. When the content of this variable was # setup in the base directory, $COIN_SKIP_PROJECTS has already been considered. AC_DEFUN([AC_COIN_CHECK_PACKAGE_FALLBACK], [AC_REQUIRE([AC_COIN_HAS_PKGCONFIG]) AC_MSG_CHECKING([for COIN-OR package $1 (fallback)]) m4_tolower(coin_has_$1)=notGiven m4_toupper($1_LIBS)= m4_toupper($1_LIBS_INSTALLED)= m4_toupper($1_CFLAGS)= m4_toupper($1_CFLAGS_INSTALLED)= m4_toupper($1_DATA)= m4_toupper($1_DATA_INSTALLED)= m4_toupper($1_PCLIBS)= m4_toupper($1_PCREQUIRES)= # initial list of dependencies is "$2", but we need to filter out version number specifications (= x, <= x, >= x, != x) projtoprocess="m4_bpatsubsts([$2], [?!?=[ ]*[^ ]+])" # we first expand the list of projects to process by adding all dependencies just behind the project which depends on it # further, we collect the list of corresponding .pc files, but do this in reverse order, because we need this order afterwards # the latter we also do with .pc files corresponding to the installed projects, which will be needed to setup Makefiles for examples # also, we setup the DATA variable allproj="" allpcfiles="" allpcifiles="" while test "x$projtoprocess" != x ; do for proj in $projtoprocess ; do # if $proj is available and configured, then a project-uninstalled.pc file should have been created, so search for it pcfile="" save_IFS="$IFS" IFS=":" for dir in $COIN_PKG_CONFIG_PATH_UNINSTALLED ; do # the base directory configure should have setup coin_subdirs.txt in a way that it does not contain projects that should be skipped, so we do not need to test this here again if test -r "$dir/${proj}-uninstalled.pc" ; then pcfile="$dir/$proj-uninstalled.pc" if test -r "$dir/${proj}.pc" ; then pcifile="$dir/${proj}.pc" else AC_MSG_WARN([Found $pcfile, but $dir/${proj}.pc is not available. This may break Makefile's of examples.]) pcifile= fi break fi done IFS="$save_IFS" if test "x$pcfile" != x ; then # read dependencies from $pcfile and filter it projrequires=[`sed -n -e 's/Requires://gp' "$pcfile" | sed -e 's/<\{0,1\}>\{0,1\}=[ ]\{0,\}[^ ]\{1,\}//g'`] # add projrequires to the front of the list of projects that have to be processed next # at the same time, remove $proj from this list projtoprocess=[`echo $projtoprocess | sed -e "s/$proj/$projrequires/"`] # read DATA from $pcfile, if _DATA is still empty if test "x$m4_toupper($1_DATA)" = x ; then projdatadir= [pcfilemod=`sed -e '/[a-zA-Z]:/d' -e 's/datadir=\(.*\)/echo projdatadir=\\\\"\1\\\\"/g' $pcfile`] eval `sh -c "$pcfilemod"` m4_toupper($1_DATA)="$projdatadir" fi allproj="$allproj $proj" allpcfiles="$pcfile:$allpcfiles" else AC_MSG_RESULT([no, dependency $proj not available]) allproj=fail break 2 fi if test "x$pcifile" != x ; then allpcifiles="$pcifile:$allpcifiles" # read DATA_INSTALLED from $pcifile, if _DATA_INSTALLED is still empty if test "x$m4_toupper($1_DATA_INSTALLED)" = x ; then projdatadir= [pcifilemod=`sed -e '/[a-zA-Z]:/d' -e 's/datadir=\(.*\)/echo projdatadir=\\\\"\1\\\\"/g' $pcifile`] eval `sh -c "$pcifilemod"` if test "${CYGPATH_W}" != "echo"; then projdatadir="\`\$(CYGPATH_W) ${projdatadir} | sed -e 's/\\\\\\\\/\\\\\\\\\\\\\\\\/g'\`" fi m4_toupper($1_DATA_INSTALLED)="$projdatadir" fi fi break done # remove spaces on begin of $projtoprocess projtoprocess=`echo $projtoprocess | sed -e 's/^[ ]*//'` done if test "$allproj" != fail ; then # now go through the list of .pc files and assemble compiler and linker flags # important is here to obey the reverse order that has been setup before, # since then libraries that are required by several others should be after these other libraries pcfilesprocessed="" save_IFS="$IFS" IFS=":" for pcfile in $allpcfiles ; do # if $pcfile has been processed already, skip this round if test "x$pcfilesprocessed" != x ; then for pcfiledone in $pcfilesprocessed ; do if test "$pcfiledone" = "$pcfile" ; then continue 2 fi done fi # modify .pc file to a shell script that prints shell commands for setting the compiler and library flags: # replace "Libs:" by "echo projlibs=" # replace "Cflags:" by "echo projcflags=" # remove every line starting with : [pcfilemod=`sed -e 's/Libs:\(.*\)$/echo projlibs=\\\\"\1\\\\"/g' -e 's/Cflags:\(.*\)/echo projcflags=\\\\"\1\\\\"/g' -e '/^[a-zA-Z]*:/d' $pcfile`] # set projcflags and projlibs variables by running $pcfilemod # under mingw, the current IFS seem to make the : in the paths of the gfortran libs go away, so we temporarily set IFS back to its default projcflags= projlibs= IFS="$save_IFS" eval `sh -c "$pcfilemod"` IFS=":" # add CYGPATH_W cludge into include flags and set CFLAGS variable if test "${CYGPATH_W}" != "echo"; then projcflags=[`echo "$projcflags" | sed -e 's/-I\([^ ]*\)/-I\`${CYGPATH_W} \1\`/g'`] fi m4_toupper($1_CFLAGS)="$projcflags $m4_toupper($1_CFLAGS)" # set LIBS variable m4_toupper($1_LIBS)="$projlibs $m4_toupper($1_LIBS)" # remember that we have processed $pcfile pcfilesprocessed="$pcfilesprocessed:$pcfile" done IFS="$save_IFS" # now go through the list of .pc files for installed projects and assemble compiler and linker flags # important is here again to obey the reverse order that has been setup before, # since then libraries that are required by several others should be after these other libraries pcfilesprocessed="" save_IFS="$IFS" IFS=":" for pcfile in $allpcifiles ; do # if $pcfile has been processed already, skip this round if test "x$pcfilesprocessed" != x ; then for pcfiledone in $pcfilesprocessed ; do if test "$pcfiledone" = "$pcfile" ; then continue 2 fi done fi # modify .pc file to a shell script that prints shell commands for setting the compiler and library flags: # replace "Libs:" by "echo projlibs=" # replace "Cflags:" by "echo projcflags=" # remove every line starting with : [pcfilemod=`sed -e 's/Libs:\(.*\)$/echo projlibs=\\\\"\1\\\\"/g' -e 's/Cflags:\(.*\)/echo projcflags=\\\\"\1\\\\"/g' -e '/^[a-zA-Z]*:/d' $pcfile`] # set projcflags and projlibs variables by running $pcfilemod # under mingw, the current IFS seem to make the : in the paths of the gfortran libs go away, so we temporarily set IFS back to its default projcflags= projlibs= IFS="$save_IFS" eval `sh -c "$pcfilemod"` IFS=":" # add CYGPATH_W cludge into include flags and set CFLAGS variable if test "${CYGPATH_W}" != "echo"; then projcflags=[`echo "$projcflags" | sed -e 's/-I\([^ ]*\)/-I\`${CYGPATH_W} \1\`/g'`] fi m4_toupper($1_CFLAGS_INSTALLED)="$projcflags $m4_toupper($1_CFLAGS_INSTALLED)" # set LIBS variable m4_toupper($1_LIBS_INSTALLED)="$projlibs $m4_toupper($1_LIBS_INSTALLED)" # remember that we have processed $pcfile pcfilesprocessed="$pcfilesprocessed:$pcfile" done IFS="$save_IFS" # finish up m4_tolower(coin_has_$1)=yes AC_MSG_RESULT([yes]) AC_DEFINE(m4_toupper(COIN_HAS_$1),[1],[Define to 1 if the $1 package is available]) # adjust linker flags for (i)cl compiler # for the LIBS, we replace everything of the form "/somepath/name.lib" by "`$(CYGPATH_W) /somepath/`name.lib | sed -e s|\|/|g" (where we have to use excessive many \ to get the \ into the command line for cl), # for the LIBS_INSTALLED, we replace everything of the form "/somepath/" by "`$(CYGPATH_W) /somepath/`", # everything of the form "-lname" by "libname.lib", and # everything of the form "-Lpath" by "-libpath:`$(CYGPATH_W) path` if test x$coin_cxx_is_cl = xtrue || test x$coin_cc_is_cl = xtrue ; then m4_toupper($1_LIBS)=`echo " $m4_toupper($1_LIBS) " | [sed -e 's/ \(\/[^ ]*\/\)\([^ ]*\)\.lib / \`$(CYGPATH_W) \1 | sed -e "s|\\\\\\\\\\\\\\\\\\\\|\/|g"\`\2.lib /g']` m4_toupper($1_LIBS_INSTALLED)=`echo " $m4_toupper($1_LIBS_INSTALLED)" | [sed -e 's/ \(\/[^ ]*\/\)/ \`$(CYGPATH_W) \1\`/g' -e 's/ -l\([^ ]*\)/ lib\1.lib/g' -e 's/ -L\([^ ]*\)/ -libpath:\`$(CYGPATH_W) \1\`/g']` fi m4_toupper($1_PCREQUIRES)="$2" coin_foreach_w([myvar], [$3], [ m4_toupper(myvar)_PCREQUIRES="$2 $m4_toupper(myvar)_PCREQUIRES" m4_toupper(myvar)_CFLAGS="$m4_toupper($1)_CFLAGS $m4_toupper(myvar)_CFLAGS" m4_toupper(myvar)_LIBS="$m4_toupper($1)_LIBS $m4_toupper(myvar)_LIBS" m4_toupper(myvar)_CFLAGS_INSTALLED="$m4_toupper($1)_CFLAGS_INSTALLED $m4_toupper(myvar)_CFLAGS_INSTALLED" m4_toupper(myvar)_LIBS_INSTALLED="$m4_toupper($1)_LIBS_INSTALLED $m4_toupper(myvar)_LIBS_INSTALLED" ]) fi AM_CONDITIONAL(m4_toupper(COIN_HAS_$1), [test $m4_tolower(coin_has_$1) != notGiven && test $m4_tolower(coin_has_$1) != skipping]) ]) # AC_COIN_CHECK_PACKAGE_FALLBACK ########################################################################### # COIN_CHECK_PACKAGE_BLAS # ########################################################################### # This macro checks for a library containing the BLAS library. It # 1. checks the --with-blas argument # 2. if --with-blas=BUILD has been specified goes to point 5 # 3. if --with-blas has been specified to a working library, sets BLAS_LIBS # to its value # 4. tries standard libraries # 5. calls COIN_CHECK_PACKAGE(Blas, [coinblas], [$1]) to check for # ThirdParty/Blas # The makefile conditional and preprocessor macro COIN_HAS_BLAS is defined. # BLAS_LIBS is set to the flags required to link with a Blas library. # For each build target X in $1, X_LIBS is extended with $BLAS_LIBS. # In case 3 and 4, the flags to link to Blas are added to X_PCLIBS too. # In case 5, Blas is added to X_PCREQUIRES. AC_DEFUN([AC_COIN_CHECK_PACKAGE_BLAS], [ AC_ARG_WITH([blas], AC_HELP_STRING([--with-blas], [specify BLAS library (or BUILD to enforce use of ThirdParty/Blas)]), [use_blas="$withval"], [use_blas=]) # if user specified --with-blas-lib, then we should give COIN_CHECK_PACKAGE # preference AC_ARG_WITH([blas-lib],,[use_blas=BUILD]) # Check if user supplied option makes sense if test x"$use_blas" != x; then if test "$use_blas" = "BUILD"; then # we come to this later : elif test "$use_blas" != "no"; then AC_MSG_CHECKING([whether user supplied BLASLIB=\"$use_blas\" works]) coin_need_flibs=no coin_save_LIBS="$LIBS" LIBS="$use_blas $LIBS" AC_COIN_TRY_FLINK([daxpy], [if test $coin_need_flibs = yes ; then use_blas="$use_blas $FLIBS" fi AC_MSG_RESULT([yes: $use_blas])], [AC_MSG_RESULT([no]) AC_MSG_ERROR([user supplied BLAS library \"$use_blas\" does not work])]) LIBS="$coin_save_LIBS" fi else # Try to autodetect the library for blas based on build system #AC_MSG_CHECKING([default locations for BLAS]) case $build in *-sgi-*) AC_MSG_CHECKING([whether -lcomplib.sgimath has BLAS]) coin_need_flibs=no coin_save_LIBS="$LIBS" LIBS="-lcomplib.sgimath $LIBS" AC_COIN_TRY_FLINK([daxpy], [use_blas="-lcomplib.sgimath" if test $coin_need_flibs = yes ; then use_blas="$use_blas $FLIBS" fi AC_MSG_RESULT([yes: $use_blas]) ], [AC_MSG_RESULT([no])]) LIBS="$coin_save_LIBS" ;; # Ideally, we'd use -library=sunperf, but it's an imperfect world. Studio # cc doesn't recognise -library, it wants -xlic_lib. Studio 12 CC doesn't # recognise -xlic_lib. Libtool doesn't like -xlic_lib anyway. Sun claims # that CC and cc will understand -library in Studio 13. The main extra # function of -xlic_lib and -library is to arrange for the Fortran run-time # libraries to be linked for C++ and C. We can arrange that explicitly. *-*-solaris*) AC_MSG_CHECKING([for BLAS in libsunperf]) coin_need_flibs=no coin_save_LIBS="$LIBS" LIBS="-lsunperf $FLIBS $LIBS" AC_COIN_TRY_FLINK([daxpy], [use_blas='-lsunperf' if test $coin_need_flibs = yes ; then use_blas="$use_blas $FLIBS" fi AC_MSG_RESULT([yes: $use_blas]) ], [AC_MSG_RESULT([no])]) LIBS="$coin_save_LIBS" ;; *-cygwin* | *-mingw*) case "$CC" in clang* ) ;; cl* | */cl* | CL* | */CL* | icl* | */icl* | ICL* | */ICL*) coin_save_LIBS="$LIBS" AC_MSG_CHECKING([for BLAS in MKL (32bit)]) LIBS="mkl_intel_c.lib mkl_sequential.lib mkl_core.lib $LIBS" AC_COIN_TRY_FLINK([daxpy], [use_blas='mkl_intel_c.lib mkl_sequential.lib mkl_core.lib' AC_MSG_RESULT([yes: $use_blas]) ], [AC_MSG_RESULT([no])]) LIBS="$coin_save_LIBS" if test "x$use_blas" = x ; then AC_MSG_CHECKING([for BLAS in MKL (64bit)]) LIBS="mkl_intel_lp64.lib mkl_sequential.lib mkl_core.lib $LIBS" AC_COIN_TRY_FLINK([daxpy], [use_blas='mkl_intel_lp64.lib mkl_sequential.lib mkl_core.lib' AC_MSG_RESULT([yes: $use_blas]) ], [AC_MSG_RESULT([no])]) LIBS="$coin_save_LIBS" fi ;; esac ;; *-darwin*) AC_MSG_CHECKING([for BLAS in Veclib]) coin_need_flibs=no coin_save_LIBS="$LIBS" LIBS="-framework Accelerate $LIBS" AC_COIN_TRY_FLINK([daxpy], [use_blas='-framework Accelerate' if test $coin_need_flibs = yes ; then use_blas="$use_blas $FLIBS" fi AC_MSG_RESULT([yes: $use_blas]) ], [AC_MSG_RESULT([no])]) LIBS="$coin_save_LIBS" ;; esac if test -z "$use_blas" ; then AC_MSG_CHECKING([whether -lblas has BLAS]) coin_need_flibs=no coin_save_LIBS="$LIBS" LIBS="-lblas $LIBS" AC_COIN_TRY_FLINK([daxpy], [use_blas='-lblas' if test $coin_need_flibs = yes ; then use_blas="$use_blas $FLIBS" fi AC_MSG_RESULT([yes: $use_blas]) ], [AC_MSG_RESULT([no])]) LIBS="$coin_save_LIBS" fi # If we have no other ideas, consider building BLAS. if test -z "$use_blas" ; then use_blas=BUILD fi fi if test "x$use_blas" = xBUILD ; then AC_COIN_CHECK_PACKAGE(Blas, [coinblas], [$1]) elif test "x$use_blas" != x && test "$use_blas" != no; then coin_has_blas=yes AM_CONDITIONAL([COIN_HAS_BLAS],[test 0 = 0]) AC_DEFINE([COIN_HAS_BLAS],[1], [If defined, the BLAS Library is available.]) BLAS_LIBS="$use_blas" BLAS_CFLAGS= BLAS_DATA= AC_SUBST(BLAS_LIBS) AC_SUBST(BLAS_CFLAGS) AC_SUBST(BLAS_DATA) coin_foreach_w([myvar], [$1], [ m4_toupper(myvar)_PCLIBS="$BLAS_LIBS $m4_toupper(myvar)_PCLIBS" m4_toupper(myvar)_LIBS="$BLAS_LIBS $m4_toupper(myvar)_LIBS" m4_toupper(myvar)_LIBS_INSTALLED="$BLAS_LIBS $m4_toupper(myvar)_LIBS_INSTALLED" ]) else coin_has_blas=no AM_CONDITIONAL([COIN_HAS_BLAS],[test 0 = 1]) fi coin_foreach_w([myvar], [$1], [ AC_SUBST(m4_toupper(myvar)_PCLIBS) AC_SUBST(m4_toupper(myvar)_LIBS) AC_SUBST(m4_toupper(myvar)_LIBS_INSTALLED) ]) ]) # AC_COIN_CHECK_PACKAGE_BLAS ########################################################################### # COIN_CHECK_PACKAGE_LAPACK # ########################################################################### # This macro checks for a library containing the LAPACK library. It # 1. checks the --with-lapack argument # 2. if --with-lapack=BUILD has been specified goes to point 5 # 3. if --with-lapack has been specified to a working library, sets # LAPACK_LIBS to its value # 4. tries standard libraries # 5. calls COIN_CHECK_PACKAGE(Lapack, [coinlapack], [$1]) to check for # ThirdParty/Lapack # The makefile conditional and preprocessor macro COIN_HAS_LAPACK is defined. # LAPACK_LIBS is set to the flags required to link with a Lapack library. # For each build target X in $1, X_LIBS is extended with $LAPACK_LIBS. # In case 3 and 4, the flags to link to Lapack are added to X_PCLIBS too. # In case 5, Lapack is added to X_PCREQUIRES. # # TODO: Lapack usually depends on Blas, so if we check for a system lapack library, # shouldn't we include AC_COIN_CHECK_PACKAGE_BLAS first? # However, if we look for coinlapack via AC_COIN_CHECK_PACKAGE(Lapack, [coinlapack], [$1]), # then we will get Blas as dependency of coinlapack. AC_DEFUN([AC_COIN_CHECK_PACKAGE_LAPACK], [ AC_ARG_WITH([lapack], AC_HELP_STRING([--with-lapack], [specify LAPACK library (or BUILD to enforce use of ThirdParty/Lapack)]), [use_lapack=$withval], [use_lapack=]) #if user specified --with-lapack-lib, then we should give COIN_HAS_PACKAGE preference AC_ARG_WITH([lapack-lib],,[use_lapack=BUILD]) # Check if user supplied option makes sense if test x"$use_lapack" != x; then if test "$use_lapack" = "BUILD"; then # we come to this later : elif test "$use_lapack" != no; then AC_MSG_CHECKING([whether user supplied LAPACKLIB=\"$use_lapack\" works]) coin_need_flibs=no use_lapack="$use_lapack $BLAS_LIBS" coin_save_LIBS="$LIBS" LIBS="$use_lapack $LIBS" AC_COIN_TRY_FLINK([dsyev], [if test $coin_need_flibs = yes ; then use_lapack="$use_lapack $FLIBS" fi AC_MSG_RESULT([yes: $use_lapack]) ], [AC_MSG_RESULT([no]) AC_MSG_ERROR([user supplied LAPACK library \"$use_lapack\" does not work])]) LIBS="$coin_save_LIBS" fi else if test x$coin_has_blas = xyes; then # First try to see if LAPACK is already available with BLAS library AC_MSG_CHECKING([whether LAPACK is already available with BLAS library]) coin_save_LIBS="$LIBS" coin_need_flibs=no LIBS="$BLAS_LIBS $LIBS" AC_COIN_TRY_FLINK([dsyev], [use_lapack="$BLAS_LIBS" if test $coin_need_flibs = yes ; then use_lapack="$use_lapack $FLIBS" fi AC_MSG_RESULT([yes: $use_lapack]) ], [AC_MSG_RESULT([no])]) LIBS="$coin_save_LIBS" fi if test -z "$use_lapack"; then # Try to autodetect the library for lapack based on build system case $build in # TODO: Is this check actually needed here, since -lcomplib.sigmath should have been recognized as Blas library, # and above it is checked whether the Blas library already contains Lapack *-sgi-*) AC_MSG_CHECKING([whether -lcomplib.sgimath has LAPACK]) coin_save_LIBS="$LIBS" coin_need_flibs=no LIBS="-lcomplib.sgimath $BLAS_LIBS $LIBS" AC_COIN_TRY_FLINK([dsyev], [use_lapack="-lcomplib.sgimath $BLAS_LIBS" if test $coin_need_flibs = yes ; then use_lapack="$use_lapack $FLIBS" fi AC_MSG_RESULT([yes: $use_lapack]) ], [AC_MSG_RESULT([no])]) LIBS="$coin_save_LIBS" ;; # See comments in COIN_CHECK_PACKAGE_BLAS. # TODO: Is this check actually needed here, since -lsunperf should have been recognized as Blas library, # and above it is checked whether the Blas library already contains Lapack *-*-solaris*) AC_MSG_CHECKING([for LAPACK in libsunperf]) coin_need_flibs=no coin_save_LIBS="$LIBS" LIBS="-lsunperf $BLAS_LIBS $FLIBS $LIBS" AC_COIN_TRY_FLINK([dsyev], [use_lapack='-lsunperf $BLAS_LIBS' if test $coin_need_flibs = yes ; then use_lapack="$use_lapack $FLIBS" fi AC_MSG_RESULT([yes: $use_lapack]) ], [AC_MSG_RESULT([no])]) LIBS="$coin_save_LIBS" ;; # On cygwin, do this check only if doscompile is disabled. The prebuilt library # will want to link with cygwin, hence won't run standalone in DOS. esac fi if test -z "$use_lapack" ; then AC_MSG_CHECKING([whether -llapack has LAPACK]) coin_need_flibs=no coin_save_LIBS="$LIBS" LIBS="-llapack $BLAS_LIBS $LIBS" AC_COIN_TRY_FLINK([dsyev], [use_lapack='-llapack' if test $coin_need_flibs = yes ; then use_lapack="$use_lapack $FLIBS" fi AC_MSG_RESULT([yes: $use_lapack]) ], [AC_MSG_RESULT([no])]) LIBS="$coin_save_LIBS" fi # If we have no other ideas, consider building LAPACK. if test -z "$use_lapack" ; then use_lapack=BUILD fi fi if test "x$use_lapack" = xBUILD ; then AC_COIN_CHECK_PACKAGE(Lapack, [coinlapack], [$1]) elif test "x$use_lapack" != x && test "$use_lapack" != no; then coin_has_lapack=yes AM_CONDITIONAL([COIN_HAS_LAPACK],[test 0 = 0]) AC_DEFINE([COIN_HAS_LAPACK],[1], [If defined, the LAPACK Library is available.]) LAPACK_LIBS="$use_lapack" LAPACK_CFLAGS= LAPACK_DATA= AC_SUBST(LAPACK_LIBS) AC_SUBST(LAPACK_CFLAGS) AC_SUBST(LAPACK_DATA) coin_foreach_w([myvar], [$1], [ m4_toupper(myvar)_PCLIBS="$LAPACK_LIBS $m4_toupper(myvar)_PCLIBS" m4_toupper(myvar)_LIBS="$LAPACK_LIBS $m4_toupper(myvar)_LIBS" m4_toupper(myvar)_LIBS_INSTALLED="$LAPACK_LIBS $m4_toupper(myvar)_LIBS_INSTALLED" ]) else coin_has_lapack=no AM_CONDITIONAL([COIN_HAS_LAPACK],[test 0 = 1]) fi coin_foreach_w([myvar], [$1], [ AC_SUBST(m4_toupper(myvar)_PCLIBS) AC_SUBST(m4_toupper(myvar)_LIBS) AC_SUBST(m4_toupper(myvar)_LIBS_INSTALLED) ]) ]) # AC_COIN_CHECK_PACKAGE_LAPACK