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php-src/ext/gd/config.m4

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dnl
dnl $Id$
dnl
dnl
dnl Configure options
dnl
PHP_ARG_WITH(gd, for GD support,
[ --with-gd[=DIR] Include GD support (DIR is GD's install dir).])
PHP_ARG_WITH(jpeg-dir, for the location of libjpeg,
[ --with-jpeg-dir=DIR GD: Set the path to libjpeg install prefix.])
PHP_ARG_WITH(png-dir, for the location of libpng,
[ --with-png-dir=DIR GD: Set the path to libpng install prefix.])
PHP_ARG_WITH(xpm-dir, for the location of libXpm,
[ --with-xpm-dir=DIR GD: Set the path to libXpm install prefix.])
PHP_ARG_WITH(ttf, for FreeType 1.x support,
[ --with-ttf[=DIR] GD: Include FreeType 1.x support])
PHP_ARG_WITH(freetype-dir, for FreeType 2,
[ --with-freetype-dir=DIR GD: Set the path to FreeType 2 install prefix.])
PHP_ARG_WITH(t1lib, for T1lib support,
[ --with-t1lib[=DIR] GD: Include T1lib support.])
PHP_ARG_ENABLE(gd-native-ttf, whether to enable truetype string function in GD,
[ --enable-gd-native-ttf GD: Enable TrueType string function.])
dnl
dnl Checks for the configure options
dnl
AC_DEFUN(PHP_GD_JPEG,[
if test "$PHP_JPEG_DIR" != "no"; then
for i in /usr /usr/local $PHP_JPEG_DIR; do
test -f $i/lib/libjpeg.$SHLIB_SUFFIX_NAME -o -f $i/lib/libjpeg.a && GD_JPEG_DIR=$i
done
if test -z "$GD_JPEG_DIR"; then
AC_MSG_ERROR([libjpeg.(a|so) not found.])
fi
PHP_CHECK_LIBRARY(jpeg,jpeg_read_header,
[
PHP_ADD_INCLUDE($GD_JPEG_DIR/include)
PHP_ADD_LIBRARY_WITH_PATH(jpeg, $GD_JPEG_DIR/lib, GD_SHARED_LIBADD)
],[
AC_MSG_ERROR([Problem with libjpeg.(a|so). Please check config.log for more information.])
],[
-L$GD_JPEG_DIR/lib
])
else
AC_MSG_RESULT([If configure fails try --with-jpeg-dir=<DIR>])
fi
])
AC_DEFUN(PHP_GD_PNG,[
if test "$PHP_PNG_DIR" != "no"; then
for i in /usr /usr/local $PHP_PNG_DIR; do
test -f $i/lib/libpng.$SHLIB_SUFFIX_NAME -o -f $i/lib/libpng.a && GD_PNG_DIR=$i
done
if test -z "$GD_PNG_DIR"; then
AC_MSG_ERROR([libpng.(a|so) not found.])
fi
if test "$PHP_ZLIB_DIR" = "no"; then
AC_MSG_ERROR([PNG support requires ZLIB. Use --with-zlib-dir=<DIR>])
fi
PHP_CHECK_LIBRARY(png,png_write_image,
[
PHP_ADD_INCLUDE($GD_PNG_DIR/include)
PHP_ADD_LIBRARY_WITH_PATH(z, $PHP_ZLIB_DIR/lib, GD_SHARED_LIBADD)
PHP_ADD_LIBRARY_WITH_PATH(png, $GD_PNG_DIR/lib, GD_SHARED_LIBADD)
],[
AC_MSG_ERROR([Problem with libpng.(a|so) or libz.(a|so). Please check config.log for more information.])
],[
-L$PHP_ZLIB_DIR/lib -lz -L$GD_PNG_DIR/lib
])
else
AC_MSG_RESULT([If configure fails try --with-png-dir=<DIR> and --with-zlib-dir=<DIR>])
fi
])
AC_DEFUN(PHP_GD_XPM,[
if test "$PHP_XPM_DIR" != "no"; then
for i in /usr /usr/local /usr/X11R6 $PHP_XPM_DIR; do
test -f $i/lib/libXpm.$SHLIB_SUFFIX_NAME -o -f $i/lib/libXpm.a && GD_XPM_DIR=$i
done
if test -z "$GD_XPM_DIR"; then
AC_MSG_ERROR([libXpm.(a|so) not found.])
fi
for i in include include/X11; do
test -f $GD_XPM_DIR/$i/xpm.h && GD_XPM_INC=$GD_XPM_DIR/$i
done
if test -z "$GD_XPM_INC"; then
AC_MSG_ERROR([xpm.h not found.])
fi
PHP_CHECK_LIBRARY(Xpm,XpmFreeXpmImage,
[
PHP_ADD_INCLUDE($GD_XPM_INC)
PHP_ADD_LIBRARY_WITH_PATH(Xpm, $GD_XPM_DIR/lib, GD_SHARED_LIBADD)
PHP_ADD_LIBRARY_WITH_PATH(X11, $GD_XPM_DIR/lib, GD_SHARED_LIBADD)
],[
AC_MSG_ERROR([Problem with libXpm.(a|so) or libX11.(a|so). Please check config.log for more information.])
],[
-L$GD_XPM_DIR/lib -lX11
])
else
AC_MSG_RESULT(If configure fails try --with-xpm-dir=<DIR>)
fi
])
AC_DEFUN(PHP_GD_FREETYPE1,[
if test "$PHP_TTF" != "no"; then
if test "$PHP_FREETYPE_DIR" = "no" -o "$PHP_FREETYPE_DIR" = ""; then
if test -n "$PHP_TTF" ; then
for i in /usr /usr/local $PHP_TTF; do
if test -f "$i/include/freetype.h" ; then
TTF_DIR=$i
unset TTF_INC_DIR
fi
if test -f "$i/include/freetype/freetype.h"; then
TTF_DIR=$i
TTF_INC_DIR=$i/include/freetype
fi
if test -f "$i/include/freetype1/freetype/freetype.h"; then
TTF_DIR=$i
TTF_INC_DIR=$i/include/freetype1/freetype
fi
done
fi
if test -n "$TTF_DIR" ; then
AC_DEFINE(HAVE_LIBTTF,1,[ ])
PHP_ADD_LIBRARY_WITH_PATH(ttf, $TTF_DIR/lib, GD_SHARED_LIBADD)
fi
if test -z "$TTF_INC_DIR"; then
TTF_INC_DIR=$TTF_DIR/include
fi
PHP_ADD_INCLUDE($TTF_INC_DIR)
else
AC_MSG_RESULT([no - FreeType 2.x is to be used instead])
fi
fi
])
AC_DEFUN(PHP_GD_FREETYPE2,[
if test "$PHP_FREETYPE_DIR" != "no"; then
for i in /usr /usr/local $PHP_FREETYPE_DIR; do
if test -f "$i/include/freetype2/freetype/freetype.h"; then
FREETYPE2_DIR=$i
FREETYPE2_INC_DIR=$i/include/freetype2
fi
done
if test -n "$FREETYPE2_DIR" ; then
PHP_ADD_LIBRARY_WITH_PATH(freetype, $FREETYPE2_DIR/lib, GD_SHARED_LIBADD)
PHP_ADD_INCLUDE($FREETYPE2_INC_DIR)
AC_DEFINE(USE_GD_IMGSTRTTF, 1, [ ])
AC_DEFINE(HAVE_LIBFREETYPE,1,[ ])
else
AC_MSG_ERROR([freetype2 not found!])
fi
else
AC_MSG_RESULT([If configure fails try --with-freetype-dir=<DIR>])
fi
])
AC_DEFUN(PHP_GD_T1LIB,[
if test "$PHP_T1LIB" != "no"; then
for i in /usr /usr/local $PHP_T1LIB; do
test -f "$i/include/t1lib.h" && GD_T1_DIR=$i
done
if test -z "$GD_T1_DIR"; then
AC_MSG_ERROR([Your t1lib distribution is not installed correctly. Please reinstall it.])
fi
PHP_CHECK_LIBRARY(t1, T1_LoadFont,
[
AC_DEFINE(HAVE_LIBT1,1,[ ])
PHP_ADD_INCLUDE($GD_T1_DIR/include)
PHP_ADD_LIBRARY_WITH_PATH(t1, $GD_T1_DIR/lib, GD_SHARED_LIBADD)
],[
AC_MSG_ERROR([Problem with libt1.(a|so). Please check config.log for more information.])
],[
-L$GD_T1_DIR/lib
])
fi
])
AC_DEFUN(PHP_GD_TTSTR,[
if test "$PHP_GD_NATIVE_TTF" = "yes"; then
AC_DEFINE(USE_GD_IMGSTRTTF, 1, [ ])
fi
])
AC_DEFUN(PHP_GD_CHECK_VERSION,[
PHP_CHECK_LIBRARY(gd, gdImageString16, [AC_DEFINE(HAVE_LIBGD13, 1, [ ])], [], [ -L$GD_LIB $GD_SHARED_LIBADD ])
PHP_CHECK_LIBRARY(gd, gdImagePaletteCopy, [AC_DEFINE(HAVE_LIBGD15, 1, [ ])], [], [ -L$GD_LIB $GD_SHARED_LIBADD ])
PHP_CHECK_LIBRARY(gd, gdImageCreateFromPng, [AC_DEFINE(HAVE_GD_PNG, 1, [ ])], [], [ -L$GD_LIB $GD_SHARED_LIBADD ])
PHP_CHECK_LIBRARY(gd, gdImageCreateFromGif, [AC_DEFINE(HAVE_GD_GIF_READ, 1, [ ])], [], [ -L$GD_LIB $GD_SHARED_LIBADD ])
PHP_CHECK_LIBRARY(gd, gdImageGif, [AC_DEFINE(HAVE_GD_GIF_CREATE, 1, [ ])], [], [ -L$GD_LIB $GD_SHARED_LIBADD ])
PHP_CHECK_LIBRARY(gd, gdImageWBMP, [AC_DEFINE(HAVE_GD_WBMP, 1, [ ])], [], [ -L$GD_LIB $GD_SHARED_LIBADD ])
PHP_CHECK_LIBRARY(gd, gdImageCreateFromJpeg, [AC_DEFINE(HAVE_GD_JPG, 1, [ ])], [], [ -L$GD_LIB $GD_SHARED_LIBADD ])
PHP_CHECK_LIBRARY(gd, gdImageCreateFromXpm, [AC_DEFINE(HAVE_GD_XPM, 1, [ ])], [], [ -L$GD_LIB $GD_SHARED_LIBADD ])
PHP_CHECK_LIBRARY(gd, gdImageCreateFromGd2, [AC_DEFINE(HAVE_GD_GD2, 1, [ ])], [], [ -L$GD_LIB $GD_SHARED_LIBADD ])
PHP_CHECK_LIBRARY(gd, gdImageCreateTrueColor, [AC_DEFINE(HAVE_LIBGD20, 1, [ ])], [], [ -L$GD_LIB $GD_SHARED_LIBADD ])
PHP_CHECK_LIBRARY(gd, gdImageSetTile, [AC_DEFINE(HAVE_GD_IMAGESETTILE, 1, [ ])], [], [ -L$GD_LIB $GD_SHARED_LIBADD ])
PHP_CHECK_LIBRARY(gd, gdImageEllipse, [AC_DEFINE(HAVE_GD_IMAGEELLIPSE, 1, [ ])], [], [ -L$GD_LIB $GD_SHARED_LIBADD ])
PHP_CHECK_LIBRARY(gd, gdImageSetBrush, [AC_DEFINE(HAVE_GD_IMAGESETBRUSH, 1, [ ])], [], [ -L$GD_LIB $GD_SHARED_LIBADD ])
PHP_CHECK_LIBRARY(gd, gdImageStringTTF, [AC_DEFINE(HAVE_GD_STRINGTTF, 1, [ ])], [], [ -L$GD_LIB $GD_SHARED_LIBADD ])
PHP_CHECK_LIBRARY(gd, gdImageStringFT, [AC_DEFINE(HAVE_GD_STRINGFT, 1, [ ])], [], [ -L$GD_LIB $GD_SHARED_LIBADD ])
PHP_CHECK_LIBRARY(gd, gdImageStringFTEx, [AC_DEFINE(HAVE_GD_STRINGFTEX, 1, [ ])], [], [ -L$GD_LIB $GD_SHARED_LIBADD ])
PHP_CHECK_LIBRARY(gd, gdImageColorClosestHWB, [AC_DEFINE(HAVE_COLORCLOSESTHWB, 1, [ ])], [], [ -L$GD_LIB $GD_SHARED_LIBADD ])
PHP_CHECK_LIBRARY(gd, gdImageColorResolve, [AC_DEFINE(HAVE_GDIMAGECOLORRESOLVE, 1, [ ])], [], [ -L$GD_LIB $GD_SHARED_LIBADD ])
PHP_CHECK_LIBRARY(gd, gdImageGifCtx, [AC_DEFINE(HAVE_GD_GIF_CTX, 1, [ ])], [], [ -L$GD_LIB $GD_SHARED_LIBADD ])
])
dnl
dnl Main GD configure
dnl
if test "$PHP_GD" = "php"; then
GD_MODULE_TYPE=builtin
sources="libgd/gd.c libgd/gd_gd.c libgd/gd_gd2.c libgd/gd_io.c libgd/gd_io_dp.c \
libgd/gd_io_file.c libgd/gd_ss.c libgd/gd_io_ss.c libgd/gd_png.c libgd/gd_jpeg.c \
libgd/gdxpm.c libgd/gdfontt.c libgd/gdfonts.c libgd/gdfontmb.c libgd/gdfontl.c \
libgd/gdfontg.c libgd/gdtables.c libgd/gdft.c libgd/gdcache.c libgd/gdkanji.c \
libgd/wbmp.c libgd/gd_wbmp.c libgd/gdhelpers.c libgd/gd_topal.c"
PHP_NEW_EXTENSION(gd, gd.c gdttf.c $sources, $ext_shared,, \\$(GDLIB_CFLAGS))
PHP_ADD_BUILD_DIR($ext_builddir/libgd)
dnl check for fabsf and floorf which are available since C99
AC_CHECK_FUNCS(fabsf floorf)
dnl PNG is required by GD library
test "$PHP_PNG_DIR" = "no" && PHP_PNG_DIR=yes
dnl Various checks for GD features
PHP_GD_TTSTR
PHP_GD_JPEG
PHP_GD_PNG
PHP_GD_XPM
PHP_GD_FREETYPE2
PHP_GD_FREETYPE1
PHP_GD_T1LIB
dnl These are always available with bundled library
AC_DEFINE(HAVE_LIBGD, 1, [ ])
AC_DEFINE(HAVE_LIBGD13, 1, [ ])
AC_DEFINE(HAVE_LIBGD15, 1, [ ])
AC_DEFINE(HAVE_LIBGD20, 1, [ ])
AC_DEFINE(HAVE_GD_IMAGESETTILE, 1, [ ])
AC_DEFINE(HAVE_GD_IMAGESETBRUSH, 1, [ ])
AC_DEFINE(HAVE_GDIMAGECOLORRESOLVE, 1, [ ])
AC_DEFINE(HAVE_COLORCLOSESTHWB, 1, [ ])
AC_DEFINE(HAVE_GD_WBMP, 1, [ ])
AC_DEFINE(HAVE_GD_GD2, 1, [ ])
AC_DEFINE(HAVE_GD_PNG, 1, [ ])
AC_DEFINE(HAVE_GD_BUNDLED, 1, [ ])
dnl Make sure the libgd/ is first in the include path
GDLIB_CFLAGS="-I$ext_srcdir/libgd -DHAVE_LIBPNG"
dnl Depending which libraries were included to PHP configure,
dnl enable the support in bundled GD library
if test -n "$GD_JPEG_DIR"; then
AC_DEFINE(HAVE_GD_JPG, 1, [ ])
GDLIB_CFLAGS="$GDLIB_CFLAGS -DHAVE_LIBJPEG"
fi
if test -n "$GD_XPM_DIR"; then
AC_DEFINE(HAVE_GD_XPM, 1, [ ])
GDLIB_CFLAGS="$GDLIB_CFLAGS -DHAVE_XPM"
fi
if test -n "$FREETYPE2_DIR"; then
AC_DEFINE(HAVE_GD_STRINGFT, 1, [ ])
AC_DEFINE(HAVE_GD_STRINGFTEX, 1, [ ])
GDLIB_CFLAGS="$GDLIB_CFLAGS -DHAVE_LIBFREETYPE"
fi
if test -n "$TTF_DIR"; then
GDLIB_CFLAGS="$GDLIB_CFLAGS -DHAVE_LIBTTF"
fi
PHP_SUBST(GDLIB_CFLAGS)
else
if test "$PHP_GD" != "no"; then
PHP_NEW_EXTENSION(gd, gd.c gdcache.c gdttf.c, $ext_shared)
PHP_SUBST(GD_SHARED_LIBADD)
dnl Various checks for GD features
PHP_GD_TTSTR
PHP_GD_JPEG
PHP_GD_PNG
PHP_GD_XPM
PHP_GD_FREETYPE2
PHP_GD_FREETYPE1
PHP_GD_T1LIB
if test "$PHP_GD" = "yes"; then
GD_SEARCH_PATHS="/usr/local /usr"
else
GD_SEARCH_PATHS=$PHP_GD
fi
for j in $GD_SEARCH_PATHS; do
for i in include/gd1.3 include/gd include gd1.3 gd ""; do
test -f $j/$i/gd.h && GD_INCLUDE=$j/$i
done
for i in lib/gd1.3 lib/gd lib gd1.3 gd ""; do
test -f $j/$i/libgd.$SHLIB_SUFFIX_NAME -o -f $j/$i/libgd.a && GD_LIB=$j/$i
done
done
dnl NetBSD package structure
if test -f /usr/pkg/include/gd/gd.h -a -z "$GD_INCLUDE" ; then
GD_INCLUDE=/usr/pkg/include/gd
fi
dnl SuSE 6.x package structure
if test -f /usr/include/gd/gd.h -a -z "$GD_INCLUDE" ; then
GD_INCLUDE=/usr/include/gd
fi
if test -n "$GD_INCLUDE" -a -n "$GD_LIB" ; then
PHP_ADD_LIBRARY_WITH_PATH(gd, $GD_LIB, GD_SHARED_LIBADD)
AC_DEFINE(HAVE_LIBGD,1,[ ])
PHP_GD_CHECK_VERSION
elif test -z "$GD_INCLUDE"; then
AC_MSG_ERROR([Unable to find gd.h anywhere under $GD_SEARCH_PATHS])
else
AC_MSG_ERROR([Unable to find libgd.(a|so) anywhere under $GD_SEARCH_PATHS])
fi
PHP_EXPAND_PATH($GD_INCLUDE, GD_INCLUDE)
PHP_ADD_INCLUDE($GD_INCLUDE)
fi
fi
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