# Process this file with autoconf to produce a configure script. # Configure template for gd library # AC_PREREQ(2.54) #HEY! Change BOTH the vesion number and the GDLIB_REVISION setting! AC_INIT([GD], [2.0.15], [gd@boutell.com]) AC_CONFIG_SRCDIR([gd.c]) AC_CONFIG_AUX_DIR(config) GDLIB_MAJOR=2 GDLIB_MINOR=0 GDLIB_REVISION=15 GDLIBNAME=gd AC_SUBST(GDLIB_MAJOR) AC_SUBST(GDLIB_MINOR) AC_SUBST(GDLIB_REVISION) AC_SUBST(GDLIBNAME) AM_INIT_AUTOMAKE() AC_CONFIG_HEADERS([config.h:config.hin]) AC_PROG_CC AM_PROG_CC_STDC AC_PROG_INSTALL AC_PROG_LIBTOOL AC_PROG_LN_S AC_PROG_MAKE_SET AC_PROG_RANLIB dnl may be required for freetype and Xpm AC_PATH_X if test -n "$x_includes" && test "x$x_includes" != xNONE ; then CPPFLAGS="$CPPFLAGS -I$x_includes" fi if test -n "$x_libraries" && test "x$x_libraries" != xNONE ; then LDFLAGS="$LDFLAGS -L$x_libraries" fi AC_HEADER_STDC AC_CHECK_HEADERS([errno.h limits.h stddef.h stdlib.h string.h unistd.h]) AM_ICONV if test -n "$LIBICONV" ; then LIBS="$LIBS $LIBICONV" fi AC_CHECK_HEADERS(iconv.h, [AC_MSG_CHECKING(whether iconv.h defines iconv_t) AC_EGREP_HEADER([typedef.*iconv_t],iconv.h, [AC_MSG_RESULT(yes) AC_DEFINE(HAVE_ICONV_T_DEF, 1, [Define if <iconv.h> defines iconv_t.])], AC_MSG_RESULT(no))]) # Checks for typedefs, structures, and compiler characteristics. #AC_C_CONST #AC_TYPE_SIZE_T # Checks for library functions. #AC_FUNC_ERROR_AT_LINE #AC_FUNC_MALLOC #AC_FUNC_REALLOC #AC_FUNC_VPRINTF #AC_CHECK_FUNCS([floor memset sqrt strchr strdup strtol]) dnl do we need to specify -lm explicitly? AC_CHECK_FUNC(sin,,[AC_CHECK_LIB(m,sin)]) dnl zlib is required AC_CHECK_LIB(z,deflate, [LIBS="-lz $LIBS" AC_DEFINE(HAVE_LIBZ, 1, [ Define if you have zlib. ])], [AC_MSG_WARN([zlib is required - see http://www.gzip.org/zlib/])]) dnl libpng is required AC_ARG_WITH(png,dnl [ --with-png=DIR where to find the png library],, withval=yes) if test "$withval" != no; then AC_PATH_PROG([LIBPNG_CONFIG], [libpng-config]) if test -n "$LIBPNG_CONFIG"; then libpng_CPPFLAGS=`libpng-config --cflags` # should be --ldopts, but it's currently broken libpng_LDFLAGS=`libpng-config --ldflags` libpng_LDFLAGS=`echo " $libpng_LDFLAGS" | sed 's/ -l[[^ ]][[^ ]]*//g'` elif test -d "$withval"; then libpng_CPPFLAGS="-I$withval/include" libpng_LDFLAGS="-L$withval/lib" fi _cppflags="$CPPFLAGS" _ldflags="$LDFLAGS" CPPFLAGS="$CPPFLAGS $libpng_CPPFLAGS" LDFLAGS="$LDFLAGS $libpng_LDFLAGS" AC_CHECK_HEADERS(png.h,, [AC_CHECK_HEADERS(libpng/png.h, [CPPFLAGS="$CPPFLAGS $libpng_CPPFLAGS/libpng"], [CPPFLAGS="$_cppflags"])]) AC_CHECK_LIB(png,png_create_read_struct,, [LDFLAGS="$_ldflags" AC_MSG_WARN([libpng is required - see http://www.libpng.org/pub/png/])]) else ac_cv_lib_png_png_create_read_struct=no AC_MSG_WARN([libpng is required - see http://www.libpng.org/pub/png/]) fi dnl FreeType configure tests snarfed from libwmf .. AC_ARG_WITH(freetype,dnl [ --with-freetype=DIR where to find the freetype 2.x library], [if test "$withval" != no; then if test "$withval" != yes; then FREETYPE_DIR=$withval fi fi]) if test "$withval" != no; then if test -n "$FREETYPE_DIR"; then AC_PATH_PROG(FREETYPE_CONFIG,freetype-config,,[$FREETYPE_DIR/bin:$PATH]) else AC_PATH_PROG(FREETYPE_CONFIG,freetype-config) fi if test -n "$FREETYPE_CONFIG"; then if test -n "$FREETYPE_DIR"; then libft_INCLUDES="`$FREETYPE_CONFIG --cflags` -I$FREETYPE_DIR/include" else libft_INCLUDES=`$FREETYPE_CONFIG --cflags` fi libft_LDFLAGS=`$FREETYPE_CONFIG --libs` libft_LDFLAGS=`echo " $libft_LDFLAGS" |sed 's/ -l[[^ ]][[^ ]]*//g'` else if test -n "$FREETYPE_DIR"; then libft_INCLUDES="-I$FREETYPE_DIR/include/freetype2 -I$FREETYPE_DIR/include" libft_LDFLAGS="-L$FREETYPE_DIR/lib" else libft_INCLUDES="" libft_LDFLAGS="" fi fi _cppflags="$CPPFLAGS" _ldflags="$LDFLAGS" CPPFLAGS="$libft_INCLUDES $CPPFLAGS" LDFLAGS="$libft_LDFLAGS $LDFLAGS" AC_CHECK_LIB(freetype,FT_Init_FreeType,, [LDFLAGS="$_ldflags" AC_MSG_WARN([not found - disabling freetype support])]) AC_CHECK_HEADERS(freetype/freetype.h, [AC_MSG_CHECKING([whether it's freetype 2]) AC_EGREP_HEADER(FT_Library,freetype/freetype.h, [AC_MSG_RESULT([yes]) ], [AC_MSG_RESULT([no]) CPPFLAGS="$_cppflags" ]) ]) else ac_cv_lib_freetype_FT_Init_FreeType=no fi dnl check for libjpeg by default AC_ARG_WITH(jpeg,dnl [ --with-jpeg=DIR where to find the jpeg library], [if test -d "$withval"; then LDFLAGS="$LDFLAGS -L$withval/lib" CPPFLAGS="$CPPFLAGS -I$withval/include" fi], withval=yes) if test "$withval" != no; then AC_CHECK_LIB(jpeg,jpeg_set_defaults) else ac_cv_lib_jpeg_jpeg_set_defaults=no fi dnl check for libXpm by default AC_ARG_WITH(xpm,dnl [ --with-xpm=DIR where to find the xpm library], [if test -d "$withval"; then LDFLAGS="$LDFLAGS -L$withval/lib" CPPFLAGS="$CPPFLAGS -I$withval/include" fi], withval=yes) if test "$withval" != no; then AC_CHECK_LIB(Xpm,XpmReadFileToXpmImage, [LIBS="-lXpm -lX11 $LIBS" AC_DEFINE(HAVE_LIBXPM, 1, [ Define if you have the Xpm library. ])],, [-lX11]) else ac_cv_lib_Xpm_XpmReadFileToXpmImage=no fi dnl report configuration AC_MSG_RESULT([ ** Configuration summary for $PACKAGE $VERSION: Support for PNG library: $ac_cv_lib_png_png_create_read_struct Support for JPEG library: $ac_cv_lib_jpeg_jpeg_set_defaults Support for Freetype 2.x library: $ac_cv_lib_freetype_FT_Init_FreeType Support for Xpm library: $ac_cv_lib_Xpm_XpmReadFileToXpmImage ]) AC_CONFIG_FILES([Makefile config/Makefile config/gdlib-config test/Makefile]) AC_OUTPUT