From 00238ad1ba0e51b868edf5eb685ae55ceb027028 Mon Sep 17 00:00:00 2001
From: Zeev Suraski <zeev@php.net>
Date: Fri, 23 Jul 1999 15:18:37 +0000
Subject: [PATCH] Added check for freetype.h

---
 ChangeLog        |  1 +
 ext/gd/config.m4 |  1 +
 ext/gd/gd.c      | 10 +++++-----
 ext/gd/gdcache.c |  6 +++---
 ext/gd/gdttf.c   |  4 ++--
 ext/gd/php3_gd.h |  7 ++++++-
 6 files changed, 18 insertions(+), 11 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 251661142f..ff7843ef54 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -2,6 +2,7 @@ PHP 4.0 CHANGE LOG                                                    ChangeLog
 |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 
 ??? ?? 1999, Version 4.0 Beta 2
+- Added a check for freetype.h - fixed build on RedHat 6.0 (Zeev)
 - Fixed array_walk() to work in PHP4 (Andrey)
 - Ported all remaining date() format options from PHP3 (Andrey)
 - $php_errormsg now works (Andrey)
diff --git a/ext/gd/config.m4 b/ext/gd/config.m4
index 6378535f0a..12c6e7bb76 100644
--- a/ext/gd/config.m4
+++ b/ext/gd/config.m4
@@ -48,6 +48,7 @@ if test "$ac_cv_lib_gd_gdImageLine" = "yes"; then
     GD_INCLUDE="-I/usr/pkg/include/gd"
   fi
   AC_CHECK_LIB(ttf, TT_Open_Face)
+  AC_CHECK_HEADERS(freetype.h)
   PHP_EXTENSION(gd)
   EXTRA_LIBS="$EXTRA_LIBS $GD_LIBS"
   INCLUDES="$INCLUDES $GD_INCLUDE"
diff --git a/ext/gd/gd.c b/ext/gd/gd.c
index 511e349586..efa03ea71b 100644
--- a/ext/gd/gd.c
+++ b/ext/gd/gd.c
@@ -49,7 +49,7 @@
 #include <gdfontmb.h> /* 3 Medium bold font */
 #include <gdfontl.h>  /* 4 Large font */
 #include <gdfontg.h>  /* 5 Giant font */
-#if HAVE_LIBTTF
+#ifdef ENABLE_GD_TTF
 # include "gdttf.h"
 #endif
 
@@ -57,7 +57,7 @@
 #define M_PI 3.14159265358979323846
 #endif
 
-#if HAVE_LIBTTF
+#ifdef ENABLE_GD_TTF
 static void php3_imagettftext_common(INTERNAL_FUNCTION_PARAMETERS, int);
 #endif
 
@@ -118,7 +118,7 @@ function_entry gd_functions[] = {
 	{"imagesx",					php3_imagesxfn,				NULL},
 	{"imagesy",					php3_imagesyfn,				NULL},
 	{"imagedashedline",			php3_imagedashedline,  		NULL},
-#if HAVE_LIBTTF
+#ifdef ENABLE_GD_TTF
 	{"imagettfbbox",			php3_imagettfbbox,			NULL},
 	{"imagettftext",			php3_imagettftext,			NULL},
 #endif
@@ -175,7 +175,7 @@ void php3_info_gd(ZEND_MODULE_INFO_FUNC_ARGS)
 #else
 	php3_printf("Version 1.2");
 #endif
-#if HAVE_LIBTTF
+#ifdef ENABLE_GD_TTF
 	php3_printf(" with FreeType support");
 #endif
 }
@@ -1671,7 +1671,7 @@ PHP_FUNCTION(imagesyfn)
 }
 /* }}} */
 
-#if HAVE_LIBTTF
+#ifdef ENABLE_GD_TTF
 
 #define TTFTEXT_DRAW 0
 #define TTFTEXT_BBOX 1
diff --git a/ext/gd/gdcache.c b/ext/gd/gdcache.c
index 1662ebb184..e9c628607b 100644
--- a/ext/gd/gdcache.c
+++ b/ext/gd/gdcache.c
@@ -38,11 +38,11 @@
 
 /* This just seems unessacary */
 #if (WIN32|WINNT)
-#define HAVE_LIBTTF 1
+#define ENABLE_GD_TTF
 #else
 #include "php_config.h"
 #endif
-#if HAVE_LIBTTF
+#ifdef ENABLE_GD_TTF
 
 #include "gdcache.h"
 
@@ -198,4 +198,4 @@ main(char *argv[], int argc)
 
 #endif
 
-#endif /* HAVE_LIBTTF */
+#endif /* ENABLE_GD_TTF */
diff --git a/ext/gd/gdttf.c b/ext/gd/gdttf.c
index 93bb3528d1..33019e030a 100644
--- a/ext/gd/gdttf.c
+++ b/ext/gd/gdttf.c
@@ -9,7 +9,7 @@
 #else
 #include "php_config.h"
 #endif
-#if HAVE_LIBTTF
+#ifdef ENABLE_GD_TTF
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
@@ -852,7 +852,7 @@ gdttf(gdImage *im, int *brect, int fg, char *fontname,
     return (char *)NULL;
 }
    
-#endif /* HAVE_LIBTTF */
+#endif /* ENABLE_GD_TTF */
 
 /*
  * Local variables:
diff --git a/ext/gd/php3_gd.h b/ext/gd/php3_gd.h
index d3f4dfced3..d6ef1d53b1 100644
--- a/ext/gd/php3_gd.h
+++ b/ext/gd/php3_gd.h
@@ -34,6 +34,11 @@
 #ifndef _PHP3_GD_H
 #define _PHP3_GD_H
 
+
+#if defined(HAVE_LIBTTF) && defined(HAVE_FREETYPE_H)
+#define ENABLE_GD_TTF
+#endif
+
 #if COMPILE_DL
 #undef HAVE_LIBGD
 #define HAVE_LIBGD 1
@@ -89,7 +94,7 @@ PHP_FUNCTION(imagesyfn);
 void php3_free_gd_font(gdFontPtr);
 void _php3_gdimagecharup(gdImagePtr, gdFontPtr, int, int, int, int);
 PHP_FUNCTION(imagedashedline);
-#ifdef HAVE_LIBTTF
+#ifdef ENABLE_GD_TTF
 PHP_FUNCTION(imagettfbbox);
 PHP_FUNCTION(imagettftext);
 #endif
-- 
2.40.0