1# -*- Autoconf -*- 2# Process this file with autoconf to produce a configure script. 3 4AC_PREREQ(2.61) 5AC_INIT(libgaiagraphics, 0.5, a.furieri @ lqt.it) 6AC_LANG(C) 7AC_CONFIG_AUX_DIR([.]) 8AC_CONFIG_MACRO_DIR([m4]) 9 10AM_INIT_AUTOMAKE 11AM_MAINTAINER_MODE 12 13# Checks for header files. 14AC_CHECK_HEADERS(stdlib.h,, [AC_MSG_ERROR([cannot find stdlib.h, bailing out])]) 15AC_CHECK_HEADERS(stdio.h,,[AC_MSG_ERROR([cannot find stdio.h, bailing out])]) 16AC_CHECK_HEADERS(string.h,, [AC_MSG_ERROR([cannot find string.h, bailing out])]) 17AC_CHECK_HEADERS(memory.h,, [AC_MSG_ERROR([cannot find memory.h, bailing out])]) 18AC_CHECK_HEADERS(math.h,,[AC_MSG_ERROR([cannot find math.h, bailing out])]) 19AC_CHECK_HEADERS(float.h,,[AC_MSG_ERROR([cannot find float.h, bailing out])]) 20AC_CHECK_HEADERS(fcntl.h,,[AC_MSG_ERROR([cannot find fcntl.h, bailing out])]) 21AC_CHECK_HEADERS(inttypes.h,, [AC_MSG_ERROR([cannot find inttypes.h, bailing out])]) 22AC_CHECK_HEADERS(stddef.h,, [AC_MSG_ERROR([cannot find stddef.h, bailing out])]) 23AC_CHECK_HEADERS(stdint.h,, [AC_MSG_ERROR([cannot find stdint.h, bailing out])]) 24AC_CHECK_HEADERS(sys/time.h,, [AC_MSG_ERROR([cannot find sys/time.h, bailing out])]) 25AC_CHECK_HEADERS(unistd.h,, [AC_MSG_ERROR([cannot find unistd.h, bailing out])]) 26AC_CHECK_HEADERS(jpeglib.h,, [AC_MSG_ERROR([cannot find jpeglib.h, bailing out])]) 27AC_CHECK_HEADERS(jerror.h,, [AC_MSG_ERROR([cannot find jerror.h, bailing out])]) 28 29# 30# testing GeoTiff headers 31# on some systems they are located on -/include 32# on other systems they are on -/include/geotiff 33# or even on -/include/libgeotiff 34# 35# this patch was kindly contributed by Brad Hards 36# 2011-09-02 37# 38AC_CHECK_HEADERS(geotiff/geotiff.h) 39AC_CHECK_HEADERS(libgeotiff/geotiff.h) 40AC_CHECK_HEADERS(geotiff.h) 41if test x"$ac_cv_header_geotiff_geotiff_h" != x"yes" && 42 test x"$ac_cv_header_libgeotiff_geotiff_h" != x"yes" && 43 test x"$ac_cv_header_geotiff_h" != x"yes"; 44then 45 AC_MSG_ERROR(['libgeotiff' is required but the header (geotiff.h) doesn't seem to be installed on this system]) 46fi 47 48# Checks for programs. 49AC_PROG_CXX 50AC_PROG_CC 51AC_PROG_CPP 52AC_PROG_INSTALL 53AC_PROG_LN_S 54AC_PROG_MAKE_SET 55AC_LIBTOOL_WIN32_DLL 56AC_PROG_LIBTOOL 57 58# Checks for typedefs, structures, and compiler characteristics. 59AC_C_CONST 60AC_TYPE_OFF_T 61AC_TYPE_SIZE_T 62AC_HEADER_TIME 63AC_STRUCT_TM 64AC_C_VOLATILE 65 66# Checks for library functions. 67AC_FUNC_LSTAT 68AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK 69AC_FUNC_MEMCMP 70AC_FUNC_STAT 71AC_FUNC_STRFTIME 72AC_CHECK_FUNCS([memset sqrt strcasecmp strerror strncasecmp strstr fdatasync ftruncate getcwd gettimeofday localtime_r memmove strerror]) 73 74# Checks for installed libraries 75AC_CHECK_LIB(z,inflateInit_,,AC_MSG_ERROR(['libz' is required but it doesn't seems to be installed on this system.]),-lm) 76AC_CHECK_LIB(jpeg,jpeg_start_compress,,AC_MSG_ERROR(['libjpeg' is required but it doesn't seems to be installed on this system.]),-lm) 77AC_CHECK_LIB(tiff,TIFFClientOpen,,AC_MSG_ERROR(['libtiff' is required but it doesn't seems to be installed on this system.]),-lm) 78AC_CHECK_LIB(proj,pj_init_plus,,AC_MSG_ERROR(['libproj' is required but it doesn't seems to be installed on this system.]),-lm) 79AC_CHECK_LIB(geotiff,GTIFSetFromProj4,,AC_MSG_ERROR(['libgeotiff' [>= v.1.2.5] is required but it doesn't seems to be installed on this system.]),-lm) 80 81PKG_CHECK_MODULES([LIBPNG], [libpng], , AC_MSG_ERROR(['libpng' is required but it doesn't seems to be installed on this system.])) 82AC_SUBST(LIBPNG_CFLAGS) 83AC_SUBST(LIBPNG_LIBS) 84 85PKG_CHECK_MODULES([LIBCAIRO], [cairo], , AC_MSG_ERROR(['libcairo' is required but it doesn't seems to be installed on this system.])) 86AC_SUBST(LIBCAIRO_CFLAGS) 87AC_SUBST(LIBCAIRO_LIBS) 88 89PKG_CHECK_MODULES([LIBXML2], [libxml-2.0], , AC_MSG_ERROR(['libxml2' is required but it doesn't seem to be installed on this system.])) 90 AC_SUBST(LIBXML2_CFLAGS) 91 AC_SUBST(LIBXML2_LIBS) 92 93AC_CONFIG_FILES([Makefile \ 94 headers/Makefile \ 95 src/Makefile \ 96 gaiagraphics.pc]) 97 98# Checking for MinGW 99AM_CONDITIONAL([MINGW], [test "$target_alias" = "mingw32"]) 100 101AC_OUTPUT 102