Migrate ext/gd to pkg-config

* --with-webp-dir becomes --with-webp
* --with-jpeg-dir becomes --with-jpeg
* --with-png-dir is removed. libpng is required.
* --with-zlib-dir is removed. zlib is required.
* --with-xpm-dir becomes --with-xpm.

We also enable --with-webp on Travis.

diff --git a/.travis.yml b/.travis.yml
index e21d3d887ddf2dd660f00492b1cee734405c5ceb..e31bb9a612963134827035768dfc7092ff3f08cd 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -21,6 +21,7 @@ addons:
       - libxpm-dev
       - libzip-dev
       - libsqlite3-dev
+      - libwebp-dev
 
 
 services:

diff --git a/ext/gd/config.m4 b/ext/gd/config.m4
index fc4d06521d4d6079120f5239f9b7d6b212bb4ca8..9344e9be291e7d07bd2ddc12bff50bcaa53ad44c 100644 (file)
--- a/ext/gd/config.m4
+++ b/ext/gd/config.m4
@@ -7,28 +7,18 @@ dnl
 PHP_ARG_WITH(gd, for GD support,
 [  --with-gd[=DIR]           Include GD support.  DIR is the GD library base
                           install directory [BUNDLED]])
-if test -z "$PHP_WEBP_DIR"; then
-  PHP_ARG_WITH(webp-dir, for the location of libwebp,
-  [  --with-webp-dir[=DIR]     GD: Set the path to libwebp install prefix], no, no)
+if test -z "$PHP_WEBP"; then
+  PHP_ARG_WITH(webp, for libwebp,
+  [  --with-webp             GD: Enable WEBP support], no, no)
 fi
 
-if test -z "$PHP_JPEG_DIR"; then
-  PHP_ARG_WITH(jpeg-dir, for the location of libjpeg,
-  [  --with-jpeg-dir[=DIR]     GD: Set the path to libjpeg install prefix], no, no)
+if test -z "$PHP_JPEG"; then
+  PHP_ARG_WITH(jpeg, for libjpeg,
+  [  --with-jpeg             GD: Enable JPEG support], no, no)
 fi
 
-if test -z "$PHP_PNG_DIR"; then
-  PHP_ARG_WITH(png-dir, for the location of libpng,
-  [  --with-png-dir[=DIR]      GD: Set the path to libpng install prefix], no, no)
-fi
-
-if test -z "$PHP_ZLIB_DIR"; then
-  PHP_ARG_WITH(zlib-dir, for the location of libz,
-  [  --with-zlib-dir[=DIR]     GD: Set the path to libz install prefix], no, no)
-fi
-
-PHP_ARG_WITH(xpm-dir, for the location of libXpm,
-[  --with-xpm-dir[=DIR]      GD: Set the path to libXpm install prefix], no, no)
+PHP_ARG_WITH(xpm, for libXpm,
+[  --with-xpm              GD: Enable XPM support], no, no)
 
 PHP_ARG_WITH(freetype, for FreeType 2,
 [  --with-freetype         GD: Enable FreeType 2 support], no, no)
@@ -40,162 +30,67 @@ dnl
 dnl Checks for the configure options
 dnl
 
+dnl zlib is always required
 AC_DEFUN([PHP_GD_ZLIB],[
-       if test "$PHP_ZLIB_DIR" != "no" && test "$PHP_ZLIB_DIR" != "yes"; then
-               if test -f "$PHP_ZLIB_DIR/include/zlib/zlib.h"; then
-                       PHP_ZLIB_DIR="$PHP_ZLIB_DIR"
-                       PHP_ZLIB_INCDIR="$PHP_ZLIB_DIR/include/zlib"
-               elif test -f "$PHP_ZLIB_DIR/include/zlib.h"; then
-                       PHP_ZLIB_DIR="$PHP_ZLIB_DIR"
-                       PHP_ZLIB_INCDIR="$PHP_ZLIB_DIR/include"
-               else
-                       AC_MSG_ERROR([Can't find zlib headers under "$PHP_ZLIB_DIR"])
-               fi
-       else
-               for i in /usr/local /usr; do
-                       if test -f "$i/include/zlib/zlib.h"; then
-                               PHP_ZLIB_DIR="$i"
-                               PHP_ZLIB_INCDIR="$i/include/zlib"
-                       elif test -f "$i/include/zlib.h"; then
-                               PHP_ZLIB_DIR="$i"
-                               PHP_ZLIB_INCDIR="$i/include"
-                       fi
-               done
-       fi
+  PKG_CHECK_MODULES([ZLIB], [zlib])
+  PHP_EVAL_LIBLINE($ZLIB_LIBS, GD_SHARED_LIBADD)
+  PHP_EVAL_INCLINE($ZLIB_CFLAGS)
 ])
 
-AC_DEFUN([PHP_GD_WEBP],[
-  if test "$PHP_WEBP_DIR" != "no"; then
-
-    for i in $PHP_WEBP_DIR /usr/local /usr; do
-      test -f $i/include/webp/decode.h && GD_WEBP_DIR=$i && break
-    done
-
-    if test -z "$GD_WEBP_DIR"; then
-      AC_MSG_ERROR([webp/decode.h not found.])
-    fi
-
-    for i in $PHP_WEBP_DIR /usr/local /usr; do
-      test -f $i/include/webp/encode.h && GD_WEBP_DIR=$i && break
-    done
-
-    if test -z "$GD_WEBP_DIR"; then
-      AC_MSG_ERROR([webp/encode.h not found.])
-    fi
-
-    PHP_CHECK_LIBRARY(webp,WebPGetInfo,
-    [
-      PHP_ADD_INCLUDE($GD_WEBP_DIR/include)
-      PHP_ADD_LIBRARY(pthread)
-      PHP_ADD_LIBRARY_WITH_PATH(webp, $GD_WEBP_DIR/$PHP_LIBDIR, GD_SHARED_LIBADD)
-    ],[
-      AC_MSG_ERROR([Problem with libwebp.(a|so). Please check config.log for more information.])
-    ],[
-      -L$GD_WEBP_DIR/$PHP_LIBDIR
-    ])
-  else
-    AC_MSG_RESULT([If configure fails try --with-webp-dir=<DIR>])
-  fi
+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_JPEG],[
-  if test "$PHP_JPEG_DIR" != "no"; then
-
-    for i in $PHP_JPEG_DIR /usr/local /usr; do
-      test -f $i/include/jpeglib.h && GD_JPEG_DIR=$i && break
-    done
-
-    if test -z "$GD_JPEG_DIR"; then
-      AC_MSG_ERROR([jpeglib.h not found.])
-    fi
-
-    PHP_CHECK_LIBRARY(jpeg,jpeg_read_header,
-    [
-      PHP_ADD_INCLUDE($GD_JPEG_DIR/include)
-      PHP_ADD_LIBRARY_WITH_PATH(jpeg, $GD_JPEG_DIR/$PHP_LIBDIR, GD_SHARED_LIBADD)
-    ],[
-      AC_MSG_ERROR([Problem with libjpeg.(a|so). Please check config.log for more information.])
-    ],[
-      -L$GD_JPEG_DIR/$PHP_LIBDIR
-    ])
-  else
-    AC_MSG_RESULT([If configure fails try --with-jpeg-dir=<DIR>])
+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_PNG],[
-  if test "$PHP_PNG_DIR" != "no"; then
-
-    for i in $PHP_PNG_DIR /usr/local /usr; do
-      test -f $i/include/png.h && GD_PNG_DIR=$i && break
-    done
-
-    if test -z "$GD_PNG_DIR"; then
-      AC_MSG_ERROR([png.h not found.])
-    fi
-
-    if test "$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, $PHP_ZLIB_DIR/$PHP_LIBDIR, GD_SHARED_LIBADD)
-      PHP_ADD_LIBRARY_WITH_PATH(png, $GD_PNG_DIR/$PHP_LIBDIR, GD_SHARED_LIBADD)
-    ],[
-      AC_MSG_ERROR([Problem with libpng.(a|so) or libz.(a|so). Please check config.log for more information.])
-    ],[
-      -L$PHP_ZLIB_DIR/$PHP_LIBDIR -lz -L$GD_PNG_DIR/$PHP_LIBDIR
-    ])
-
-  else
-    AC_MSG_RESULT([If configure fails try --with-png-dir=<DIR> and --with-zlib-dir=<DIR>])
+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_DIR" != "no"; then
-
-    for i in $PHP_XPM_DIR /usr/local /usr/X11R6 /usr; do
-      test -f $i/include/xpm.h && GD_XPM_DIR=$i && GD_XPM_INC=$i && break
-      test -f $i/include/X11/xpm.h && GD_XPM_DIR=$i && GD_XPM_INC=$i/X11 && break
-    done
-
-    if test -z "$GD_XPM_DIR"; 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, $GD_XPM_DIR/$PHP_LIBDIR, GD_SHARED_LIBADD)
-      PHP_ADD_LIBRARY_WITH_PATH(X11, $GD_XPM_DIR/$PHP_LIBDIR, GD_SHARED_LIBADD)
-    ],[
-      AC_MSG_ERROR([Problem with libXpm.(a|so) or libX11.(a|so). Please check config.log for more information.])
-    ],[
-      -L$GD_XPM_DIR/$PHP_LIBDIR -lX11
-    ])
-  else
-    AC_MSG_RESULT(If configure fails try --with-xpm-dir=<DIR>)
+  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(ENABLE_GD_TTF,1,[ ])
+    AC_DEFINE(HAVE_LIBFREETYPE, 1, [ ])
+    AC_DEFINE(HAVE_GD_FREETYPE, 1, [ ])
+    AC_DEFINE(ENABLE_GD_TTF, 1, [ ])
   fi
 ])
 
 AC_DEFUN([PHP_GD_JISX0208],[
   if test "$PHP_GD_JIS_CONV" = "yes"; then
-    USE_GD_JIS_CONV=1
+    AC_DEFINE(USE_GD_JISX0208, 1, [ ])
+    AC_DEFINE(JISX0208, 1, [ ])
   fi
 ])
 
@@ -213,26 +108,9 @@ dnl
 dnl Main GD configure
 dnl
 
-dnl
-dnl Common for both builtin and external GD
-dnl
-if test "$PHP_GD" != "no"; then
-
-dnl PNG is required by GD library
-  test "$PHP_PNG_DIR" = "no" && PHP_PNG_DIR=yes
-
-dnl Various checks for GD features
-  PHP_GD_ZLIB
-  PHP_GD_WEBP
-  PHP_GD_JPEG
-  PHP_GD_PNG
-  PHP_GD_XPM
-  PHP_GD_FREETYPE2
-  PHP_GD_JISX0208
-fi
-
 if test "$PHP_GD" = "yes"; then
   GD_MODULE_TYPE=builtin
+  GDLIB_CFLAGS=""
   extra_sources="libgd/gd.c libgd/gd_gd.c libgd/gd_gd2.c libgd/gd_io.c libgd/gd_io_dp.c \
                  libgd/gd_io_file.c libgd/gd_ss.c libgd/gd_io_ss.c libgd/gd_webp.c \
                  libgd/gd_png.c libgd/gd_jpeg.c libgd/gdxpm.c libgd/gdfontt.c libgd/gdfonts.c \
@@ -250,53 +128,21 @@ dnl These are always available with bundled library
   AC_DEFINE(HAVE_GD_BUNDLED,          1, [ ])
   AC_DEFINE(HAVE_GD_PNG,              1, [ ])
   AC_DEFINE(HAVE_GD_BMP,              1, [ ])
-  AC_DEFINE(HAVE_GD_CACHE_CREATE,     1, [ ])
-
-dnl Make sure the libgd/ is first in the include path
-  GDLIB_CFLAGS="-DHAVE_LIBPNG"
-
-dnl Depending which libraries were included to PHP configure,
-dnl enable the support in bundled GD library
-
-  if test -n "$GD_WEBP_DIR"; then
-    AC_DEFINE(HAVE_GD_WEBP, 1, [ ])
-    GDLIB_CFLAGS="$GDLIB_CFLAGS -DHAVE_LIBWEBP"
-  fi
-
-  if test -n "$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_FOUND"; then
-    AC_DEFINE(HAVE_GD_FREETYPE,   1, [ ])
-    AC_DEFINE(ENABLE_GD_TTF, 1, [ ])
-    GDLIB_CFLAGS="$GDLIB_CFLAGS -DHAVE_LIBFREETYPE -DENABLE_GD_TTF"
-  fi
-
-  if test -n "$USE_GD_JIS_CONV"; then
-    AC_DEFINE(USE_GD_JISX0208, 1, [ ])
-    GDLIB_CFLAGS="$GDLIB_CFLAGS -DJISX0208"
-  fi
-
-else
-
- if test "$PHP_GD" != "no"; then
-  GD_MODULE_TYPE=external
-  extra_sources="gd_compat.c"
 
 dnl Various checks for GD features
   PHP_GD_ZLIB
+  PHP_GD_PNG
   PHP_GD_WEBP
   PHP_GD_JPEG
-  PHP_GD_PNG
   PHP_GD_XPM
   PHP_GD_FREETYPE2
+  PHP_GD_JISX0208
+
+else
+
+ if test "$PHP_GD" != "no"; then
+  GD_MODULE_TYPE=external
+  extra_sources="gd_compat.c"
 
 dnl Header path
   for i in include/gd include/gd2 include gd ""; do

diff --git a/ext/gd/libgd/gd_webp.c b/ext/gd/libgd/gd_webp.c
index 51295797f54d55b590a0ae3f08ded04c66db1b24..bcd8008eab0d031c81b72f26e91ca0f2845b0e97 100644 (file)
--- a/ext/gd/libgd/gd_webp.c
+++ b/ext/gd/libgd/gd_webp.c
@@ -1,10 +1,11 @@
-#ifdef HAVE_LIBWEBP
 #include <stdio.h>
 #include <math.h>
 #include <string.h>
 #include <stdlib.h>
 #include "gd.h"
 #include "gdhelpers.h"
+
+#ifdef HAVE_LIBWEBP
 #include "webp/decode.h"
 #include "webp/encode.h"
 

diff --git a/travis/compile.sh b/travis/compile.sh
index 5de9ed8446afa6611ed8d7178f62e2094caf6ef2..dd930b025407c91e30e99cd0d4bab10633b3a749 100755 (executable)
--- a/travis/compile.sh
+++ b/travis/compile.sh
@@ -41,8 +41,10 @@ $TS \
 --enable-intl \
 --without-pear \
 --with-gd \
---with-jpeg-dir=/usr \
---with-png-dir=/usr \
+--with-jpeg \
+--with-webp \
+--with-freetype \
+--with-xpm \
 --enable-exif \
 --enable-zip \
 --with-zlib \
@@ -70,8 +72,6 @@ $TS \
 --with-pspell=/usr \
 --with-enchant=/usr \
 --enable-wddx \
---with-freetype \
---with-xpm-dir=/usr \
 --with-kerberos \
 --enable-sysvmsg \
 --enable-zend-test \