meta-openembedded/meta-oe/recipes-devtools/php/php/0048-Use-pkg-config-for-FreeType2-detection.patch

From: =?utf-8?b?T25kxZllaiBTdXLDvQ==?= <ondrej@sury.org>
Date: Mon, 22 Oct 2018 06:54:31 +0000
Subject: Use pkg-config for FreeType2 detection

---
 ext/gd/config.m4 | 30 +++++++++++++++++++-----------
 1 file changed, 19 insertions(+), 11 deletions(-)

diff --git a/ext/gd/config.m4 b/ext/gd/config.m4
index 498d870..d28c6ae 100644
--- a/ext/gd/config.m4
+++ b/ext/gd/config.m4
@@ -184,21 +184,29 @@ AC_DEFUN([PHP_GD_XPM],[
 AC_DEFUN([PHP_GD_FREETYPE2],[
   if test "$PHP_FREETYPE_DIR" != "no"; then
 
-    for i in $PHP_FREETYPE_DIR /usr/local /usr; do
-      if test -f "$i/bin/freetype-config"; then
-        FREETYPE2_DIR=$i
-        FREETYPE2_CONFIG="$i/bin/freetype-config"
-        break
+    if test -z "$PKG_CONFIG"; then
+      AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
+    fi
+    if test -x "$PKG_CONFIG" && $PKG_CONFIG --exists freetype2 ; then
+      FREETYPE2_CFLAGS=`$PKG_CONFIG --cflags freetype2`
+      FREETYPE2_LIBS=`$PKG_CONFIG --libs freetype2`
+    else
+      for i in $PHP_FREETYPE_DIR /usr/local /usr; do
+        if test -f "$i/bin/freetype-config"; then
+          FREETYPE2_DIR=$i
+          FREETYPE2_CONFIG="$i/bin/freetype-config"
+          break
+        fi
+      done
+
+      if test -z "$FREETYPE2_DIR"; then
+        AC_MSG_ERROR([freetype-config not found.])
       fi
-    done
 
-    if test -z "$FREETYPE2_DIR"; then
-      AC_MSG_ERROR([freetype-config not found.])
+      FREETYPE2_CFLAGS=`$FREETYPE2_CONFIG --cflags`
+      FREETYPE2_LIBS=`$FREETYPE2_CONFIG --libs`
     fi
 
-    FREETYPE2_CFLAGS=`$FREETYPE2_CONFIG --cflags`
-    FREETYPE2_LIBS=`$FREETYPE2_CONFIG --libs`
-
     PHP_EVAL_INCLINE($FREETYPE2_CFLAGS)
     PHP_EVAL_LIBLINE($FREETYPE2_LIBS, GD_SHARED_LIBADD)
     AC_DEFINE(HAVE_LIBFREETYPE,1,[ ])