1AC_PREREQ(2.61) 2dnl numbering example: 4.6.test1 4.6.test2 4.6.3 4.6.patch4 4.6.patch5 3AC_INIT([CLEX File Manager],[4.6.patch9],[clex@clex.sk],[clex]) 4AC_SUBST([RPMRELEASE],1) 5 6AM_INIT_AUTOMAKE 7AC_CONFIG_SRCDIR([src/clex.h]) 8AC_CONFIG_HEADER([config.h]) 9 10# Checks for programs. 11AC_PROG_CC 12if test "$GCC" = "yes" ; then 13 CFLAGS="$CFLAGS -Wall -pedantic" 14 if gcc --help=warnings 2>&1 | grep -q 'Wstrict-overflow=' ; then 15 CFLAGS="$CFLAGS -Wstrict-overflow=0" 16 fi 17 if gcc --help=warnings 2>&1 | grep -q 'Wformat-overflow=' ; then 18 CFLAGS="$CFLAGS -Wformat-overflow=0" 19 fi 20fi 21 22# Checks for libraries. 23AC_SEARCH_LIBS([setupterm],[tinfo]) 24AC_SEARCH_LIBS([addwstr],[ncursesw ncurses cursesw curses],[CURSESLIB="yes"],[CURSESLIB="no"]) 25if test "$CURSESLIB" = "no" ; then 26 AC_MSG_ERROR([CLEX requires CURSES library with a wide character support]) 27fi 28 29# Checks for header files. 30 31dnl glibc 2.25 deprecates 'major' and 'minor' in <sys/types.h> and requires to 32dnl include <sys/sysmacros.h>. However the logic in AC_HEADER_MAJOR has not yet 33dnl been updated in Autoconf 2.69 34if test "$GCC" = "yes" ; then 35 saved_CFLAGS=$CFLAGS 36 CFLAGS="$CFLAGS -Werror" 37 AC_HEADER_MAJOR 38 CFLAGS=$saved_CFLAGS 39else 40 AC_HEADER_MAJOR 41fi 42 43AC_CHECK_HEADERS([fcntl.h langinfo.h limits.h locale.h stdlib.h string.h termios.h unistd.h wchar.h wctype.h]) 44if echo "$LIBS" | grep -e "-lncurses" > /dev/null ; then 45 dnl ncurses header file for ncurses library 46 for dir in /usr/include /opt/include /usr/local/include /opt/local/include ; do 47 for subdir in ncursesw ncurses ; do 48 if test -d "$dir/$subdir" ; then 49 CPPFLAGS="$CPPFLAGS -I$dir/$subdir" 50 fi 51 done 52 done 53 AC_CHECK_HEADERS([ncursesw.h ncurses.h]) 54else 55 dnl curses header file for curses library 56 for dir in /usr/include /opt/include /usr/local/include /opt/local/include ; do 57 for subdir in cursesw curses ; do 58 if test -d "$dir/$subdir" ; then 59 CPPFLAGS="$CPPFLAGS -I$dir/$subdir" 60 fi 61 done 62 done 63 AC_CHECK_HEADERS([cursesw.h curses.h]) 64fi 65AC_CHECK_HEADERS([term.h]) 66 67# Checks for typedefs, structures, and compiler characteristics. 68AC_TYPE_UID_T 69AC_TYPE_MODE_T 70AC_TYPE_OFF_T 71AC_TYPE_PID_T 72AC_TYPE_SIZE_T 73AC_TYPE_SSIZE_T 74AC_TYPE_SIGNAL 75AC_CHECK_MEMBERS([struct stat.st_rdev]) 76AC_DECL_SYS_SIGLIST 77AC_FUNC_FNMATCH 78AC_FUNC_FORK 79AC_FUNC_STRCOLL 80 81# Checks for library functions. 82AC_DEFINE([_GNU_SOURCE],[1],[required for strsignal]) 83AC_CHECK_FUNCS([alarm btowc dup2 endgrent endpwent getcwd iswprint memset nl_langinfo setenv setlocale strchr strerror strsignal uname wcwidth]) 84 85# Checks for system services. 86AC_SYS_LARGEFILE 87 88AC_CONFIG_FILES([Makefile clex.spec src/Makefile]) 89AC_OUTPUT 90