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config.m4
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dnl
dnl Configure options
dnl
PHP_ARG_ENABLE([gd],
[for GD support],
[AS_HELP_STRING([--enable-gd],
[Include GD support])])
PHP_ARG_WITH([external-gd],
[for external libgd],
[AS_HELP_STRING([--with-external-gd],
[Use external libgd])],
[no],
[no])
if test -z "$PHP_WEBP"; then
PHP_ARG_WITH([webp],
[for libwebp],
[AS_HELP_STRING([--with-webp],
[GD: Enable WEBP support (only for bundled libgd)])],
[no],
[no])
fi
if test -z "$PHP_JPEG"; then
PHP_ARG_WITH([jpeg],
[for libjpeg],
[AS_HELP_STRING([--with-jpeg],
[GD: Enable JPEG support (only for bundled libgd)])],
[no],
[no])
fi
PHP_ARG_WITH([xpm],
[for libXpm],
[AS_HELP_STRING([--with-xpm],
[GD: Enable XPM support (only for bundled libgd)])],
[no],
[no])
PHP_ARG_WITH([freetype],
[for FreeType 2],
[AS_HELP_STRING([--with-freetype],
[GD: Enable FreeType 2 support (only for bundled libgd)])],
[no],
[no])
PHP_ARG_ENABLE([gd-jis-conv],
[whether to enable JIS-mapped Japanese font support in GD],
[AS_HELP_STRING([--enable-gd-jis-conv],
[GD: Enable JIS-mapped Japanese font support (only for bundled libgd)])],
[no],
[no])
dnl
dnl Checks for the configure options
dnl
dnl zlib is always required
AC_DEFUN([PHP_GD_ZLIB],[
PKG_CHECK_MODULES([ZLIB], [zlib])
PHP_EVAL_LIBLINE($ZLIB_LIBS, GD_SHARED_LIBADD)
PHP_EVAL_INCLINE($ZLIB_CFLAGS)
])
dnl libpng is always required
AC_DEFUN([PHP_GD_PNG],[
PKG_CHECK_MODULES([PNG], [libpng])
PHP_EVAL_LIBLINE($PNG_LIBS, GD_SHARED_LIBADD)
PHP_EVAL_INCLINE($PNG_CFLAGS)
AC_DEFINE(HAVE_LIBPNG, 1, [ ])
])
AC_DEFUN([PHP_GD_WEBP],[
if test "$PHP_WEBP" != "no"; then
PKG_CHECK_MODULES([WEBP], [libwebp])
PHP_EVAL_LIBLINE($WEBP_LIBS, GD_SHARED_LIBADD)
PHP_EVAL_INCLINE($WEBP_CFLAGS)
AC_DEFINE(HAVE_LIBWEBP, 1, [ ])
AC_DEFINE(HAVE_GD_WEBP, 1, [ ])
fi
])
AC_DEFUN([PHP_GD_JPEG],[
if test "$PHP_JPEG" != "no"; then
PKG_CHECK_MODULES([JPEG], [libjpeg])
PHP_EVAL_LIBLINE($JPEG_LIBS, GD_SHARED_LIBADD)
PHP_EVAL_INCLINE($JPEG_CFLAGS)
AC_DEFINE(HAVE_LIBJPEG, 1, [ ])
AC_DEFINE(HAVE_GD_JPG, 1, [ ])
fi
])
AC_DEFUN([PHP_GD_XPM],[
if test "$PHP_XPM" != "no"; then
PKG_CHECK_MODULES([XPM], [xpm])
PHP_EVAL_LIBLINE($XPM_LIBS, GD_SHARED_LIBADD)
PHP_EVAL_INCLINE($XPM_CFLAGS)
AC_DEFINE(HAVE_XPM, 1, [ ])
AC_DEFINE(HAVE_GD_XPM, 1, [ ])
fi
])
AC_DEFUN([PHP_GD_FREETYPE2],[
if test "$PHP_FREETYPE" != "no"; then
PKG_CHECK_MODULES([FREETYPE2], [freetype2], [FREETYPE2_FOUND=true])
PHP_EVAL_INCLINE($FREETYPE2_CFLAGS)
PHP_EVAL_LIBLINE($FREETYPE2_LIBS, GD_SHARED_LIBADD)
AC_DEFINE(HAVE_LIBFREETYPE, 1, [ ])
AC_DEFINE(HAVE_GD_FREETYPE, 1, [ ])
fi
])
AC_DEFUN([PHP_GD_JISX0208],[
if test "$PHP_GD_JIS_CONV" = "yes"; then
AC_DEFINE(USE_GD_JISX0208, 1, [ ])
AC_DEFINE(JISX0208, 1, [ ])
fi
])
AC_DEFUN([PHP_GD_CHECK_VERSION],[
PHP_CHECK_LIBRARY(gd, gdImageCreateFromPng, [AC_DEFINE(HAVE_GD_PNG, 1, [ ])], [], [ $GD_SHARED_LIBADD ])
PHP_CHECK_LIBRARY(gd, gdImageCreateFromWebp, [AC_DEFINE(HAVE_GD_WEBP, 1, [ ])], [], [ $GD_SHARED_LIBADD ])
PHP_CHECK_LIBRARY(gd, gdImageCreateFromJpeg, [AC_DEFINE(HAVE_GD_JPG, 1, [ ])], [], [ $GD_SHARED_LIBADD ])
PHP_CHECK_LIBRARY(gd, gdImageCreateFromXpm, [AC_DEFINE(HAVE_GD_XPM, 1, [ ])], [], [ $GD_SHARED_LIBADD ])
PHP_CHECK_LIBRARY(gd, gdImageCreateFromBmp, [AC_DEFINE(HAVE_GD_BMP, 1, [ ])], [], [ $GD_SHARED_LIBADD ])
PHP_CHECK_LIBRARY(gd, gdImageCreateFromTga, [AC_DEFINE(HAVE_GD_TGA, 1, [ ])], [], [ $GD_SHARED_LIBADD ])
PHP_CHECK_LIBRARY(gd, gdImageStringFT, [AC_DEFINE(HAVE_GD_FREETYPE, 1, [ ])], [], [ $GD_SHARED_LIBADD ])
PHP_CHECK_LIBRARY(gd, gdVersionString, [AC_DEFINE(HAVE_GD_LIBVERSION, 1, [ ])], [], [ $GD_SHARED_LIBADD ])
PHP_CHECK_LIBRARY(gd, gdImageGetInterpolationMethod, [AC_DEFINE(HAVE_GD_GET_INTERPOLATION, 1, [ ])], [], [ $GD_SHARED_LIBADD ])
])
dnl
dnl Main GD configure
dnl
if test "$PHP_GD" != "no"; then
if test "$PHP_EXTERNAL_GD" = "no"; then
GD_CFLAGS=""
extra_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_webp.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 libgd/gd_gif_in.c libgd/gd_xbm.c libgd/gd_gif_out.c libgd/gd_security.c \
libgd/gd_filter.c libgd/gd_pixelate.c libgd/gd_rotate.c libgd/gd_color_match.c \
libgd/gd_transform.c libgd/gd_crop.c libgd/gd_interpolation.c libgd/gd_matrix.c \
libgd/gd_bmp.c libgd/gd_tga.c"
dnl check for fabsf and floorf which are available since C99
AC_CHECK_FUNCS(fabsf floorf)
dnl These are always available with bundled library
AC_DEFINE(HAVE_GD_BUNDLED, 1, [ ])
AC_DEFINE(HAVE_GD_PNG, 1, [ ])
AC_DEFINE(HAVE_GD_BMP, 1, [ ])
AC_DEFINE(HAVE_GD_TGA, 1, [ ])
dnl Various checks for GD features
PHP_GD_ZLIB
PHP_GD_PNG
PHP_GD_WEBP
PHP_GD_JPEG
PHP_GD_XPM
PHP_GD_FREETYPE2
PHP_GD_JISX0208
PHP_NEW_EXTENSION(gd, gd.c $extra_sources, $ext_shared,, \\$(GD_CFLAGS))
PHP_ADD_BUILD_DIR($ext_builddir/libgd)
GD_CFLAGS="-I$ext_srcdir/libgd $GD_CFLAGS"
GD_HEADER_DIRS="ext/gd/ ext/gd/libgd/"
PHP_TEST_BUILD(foobar, [], [
AC_MSG_ERROR([GD build test failed. Please check the config.log for details.])
], [ $GD_SHARED_LIBADD ], [char foobar () {}])
else
extra_sources="gd_compat.c"
PKG_CHECK_MODULES([GDLIB], [gdlib >= 2.1.0])
PHP_EVAL_LIBLINE($GDLIB_LIBS, GD_SHARED_LIBADD)
PHP_EVAL_INCLINE($GDLIB_CFLAGS)
AC_DEFINE(HAVE_LIBGD, 1, [ ])
PHP_GD_CHECK_VERSION
PHP_NEW_EXTENSION(gd, gd.c $extra_sources, $ext_shared)
GD_HEADER_DIRS="ext/gd/"
PHP_CHECK_LIBRARY(gd, gdImageCreate, [], [
AC_MSG_ERROR([GD build test failed. Please check the config.log for details.])
], [ $GD_SHARED_LIBADD ])
fi
PHP_INSTALL_HEADERS([$GD_HEADER_DIRS])
PHP_SUBST(GD_CFLAGS)
PHP_SUBST(GDLIB_CFLAGS)
PHP_SUBST(GDLIB_LIBS)
PHP_SUBST(GD_SHARED_LIBADD)
fi