From 48c8f7c55bfb4ad376364c3da3f8dc0abdc6f9cf Mon Sep 17 00:00:00 2001
From: Marcus Boerger <helly@php.net>
Date: Sat, 4 Jan 2003 19:53:53 +0000
Subject: [PATCH] MFH

---
 ext/cpdf/config.m4 | 146 ++++++++++++++++++++++++++-------------------
 1 file changed, 86 insertions(+), 60 deletions(-)

diff --git a/ext/cpdf/config.m4 b/ext/cpdf/config.m4
index d48c8366f1..5c77803203 100644
--- a/ext/cpdf/config.m4
+++ b/ext/cpdf/config.m4
@@ -1,70 +1,96 @@
 dnl $Id$
 
-AC_MSG_CHECKING(for cpdflib support)
-AC_ARG_WITH(cpdflib,
-[  --with-cpdflib[=DIR]    Include cpdflib support (requires cpdflib >= 2).],
-[
-  case $withval in
-    no)
-      AC_MSG_RESULT(no) ;;
-    yes)
-      AC_MSG_RESULT(yes)
-      PHP_NEW_EXTENSION(cpdf, cpdf.c)
-      AC_CHECK_LIB(cpdf, cpdf_open, [AC_DEFINE(HAVE_CPDFLIB,1,[Whether you have cpdflib])],
-        [AC_MSG_ERROR([Cpdf module requires cpdflib >= 2.])])
-      PHP_ADD_LIBRARY(cpdf)
-      PHP_ADD_LIBRARY(tiff)
-      PHP_ADD_LIBRARY(jpeg)
-      ;;
-    *)
-      test -f $withval/include/cpdflib.h && CPDFLIB_INCLUDE=$withval/include
-      if test -n "$CPDFLIB_INCLUDE" ; then
-        AC_MSG_RESULT(yes)
-        PHP_NEW_EXTENSION(cpdf, cpdf.c)
-        old_LIBS=$LIBS
-        old_withval=$withval
+AC_DEFUN(CPDF_TEMP_SUBST,[
+  old_LIBS=$LIBS
+  $1
+  LIBS=$old_LIBS
+])
 
+AC_DEFUN(CPDF_JPEG_TEST,[
+  CPDF_TEMP_SUBST([
+    AC_ARG_WITH(jpeg-dir,
+    [  --with-jpeg-dir[=DIR]     CPDF: Set the path to libjpeg install prefix.],[
+      for i in $withval /usr/local /usr; do
+        if test -f $i/lib/libjpeg.$SHLIB_SUFFIX_NAME -o -f $i/lib/libjpeg.a; then
+          CPDF_JPEG_DIR=$i
+          break;
+        fi
+      done
+      if test -z "$CPDF_JPEG_DIR"; then
         AC_MSG_CHECKING([for libjpeg (needed by cpdflib 2.x)])
-        AC_ARG_WITH(jpeg-dir,
-        [  --with-jpeg-dir[=DIR]   jpeg dir for cpdflib 2.x],[
-          AC_MSG_RESULT(yes)
-          if test -z $withval; then
-            withval=/usr/local
-          fi
-          LIBS="$LIBS -L$withval/lib"
-          AC_CHECK_LIB(jpeg,jpeg_read_header, ,[AC_MSG_RESULT(no)],)
-          PHP_ADD_LIBRARY_WITH_PATH(jpeg, $withval/lib)
-        ],[
-          AC_MSG_RESULT(no)
-          AC_MSG_WARN(If configure fails try --with-jpeg-dir=<DIR>)
-        ]) 
+        AC_MSG_ERROR([libjpeg.(a|so) not found.])
+      fi
+      LIBS="$LIBS -L$CPDF_JPEG_DIR/lib"
+    ],) 
+    AC_CHECK_LIB(jpeg,jpeg_read_header, ,[AC_MSG_ERROR(Problem with libjpeg.(a|so). Please check config.log for more information.)],)
+    if test -z $CPDF_JPEG_DIR; then
+      PHP_ADD_LIBRARY(jpeg)
+    else
+      PHP_ADD_LIBRARY_WITH_PATH(jpeg, $CPDF_JPEG_DIR/lib)
+    fi
+  ])
+])
 
+AC_DEFUN(CPDF_TIFF_TEST,[
+  CPDF_TEMP_SUBST([
+    AC_ARG_WITH(tiff-dir,
+    [  --with-tiff-dir[=DIR]     CPDF: Set the path to libtiff install prefix.],[
+      for i in $withval /usr/local /usr; do
+        if test -f $i/lib/libtiff.$SHLIB_SUFFIX_NAME -o -f $i/lib/libtiff.a; then
+          CPDF_TIFF_DIR=$i
+          break;
+        fi
+      done
+      if test -z "$CPDF_TIFF_DIR"; then
         AC_MSG_CHECKING([for libtiff (needed by cpdflib 2.x)])
-        AC_ARG_WITH(tiff-dir,
-        [  --with-tiff-dir[=DIR]   tiff dir for cpdflib 2.x],[
-          AC_MSG_RESULT(yes)
-          if test -z $withval; then
-            withval=/usr/local
-          fi
-          LIBS="$LIBS -L$withval/lib"
-          AC_CHECK_LIB(tiff,TIFFOpen, ,[AC_MSG_RESULT(no)],)
-          PHP_ADD_LIBRARY_WITH_PATH(tiff, $withval/lib)
-        ],[
-          AC_MSG_RESULT(no)
-          AC_MSG_WARN(If configure fails try --with-tiff-dir=<DIR>)
-        ]) 
-        withval=$old_withval
+        AC_MSG_ERROR([libtiff.(a|so) not found.])
+      fi
+      LIBS="$LIBS -L$CPDF_TIFF_DIR/lib"
+    ],) 
+    AC_CHECK_LIB(tiff,TIFFOpen, ,[AC_MSG_ERROR(Problem with libtiff.(a|so). Please check config.log for more information.)],)
+    if test -z $CPDF_TIFF_DIR; then
+      PHP_ADD_LIBRARY(tiff)
+    else
+      PHP_ADD_LIBRARY_WITH_PATH(tiff, $CPDF_TIFF_DIR/lib)
+    fi
+  ])
+])
 
-          LIBS="$LIBS -L$withval/lib"
-        AC_CHECK_LIB(cpdf, cpdf_open, [AC_DEFINE(HAVE_CPDFLIB,1,[Whether you have cpdflib])],
-          [AC_MSG_ERROR([Cpdflib module requires cpdflib >= 2.])])
-        LIBS=$old_LIBS
-        PHP_ADD_LIBRARY_WITH_PATH(cpdf, $withval/lib)
-        PHP_ADD_INCLUDE($CPDFLIB_INCLUDE)
-      else
-        AC_MSG_RESULT(no)
-      fi ;;
-  esac
+AC_MSG_CHECKING(for cpdflib support)
+AC_ARG_WITH(cpdflib,
+[  --with-cpdflib[=DIR]    Include cpdflib support (requires cpdflib >= 2).],
+[
+  if test "$withval" = "no"; then
+    AC_MSG_RESULT(no)
+  else
+    AC_MSG_RESULT(yes)
+    PHP_NEW_EXTENSION(cpdf, cpdf.c)
+    CPDF_JPEG_TEST
+    CPDF_TIFF_TEST
+    for i in $withval /usr /usr/local; do
+      if test -f $i/include/cpdflib.h; then
+        CPDFLIB_INCLUDE=$i/include
+        AC_MSG_CHECKING(for cpdflib.h)
+        AC_MSG_RESULT([in $i/include])
+        CPDF_TEMP_SUBST([
+          LIBS="$LIBS -L$i/lib"
+          AC_CHECK_LIB(cpdf, cpdf_open, [AC_DEFINE(HAVE_CPDFLIB,1,[Whether you have cpdflib])],
+            [AC_MSG_ERROR([Cpdflib module requires cpdflib >= 2.])])
+        ])
+        if test "$i" != "/usr" -a "$i" != "/usr/local"; then
+          PHP_ADD_LIBRARY_WITH_PATH(cpdf, $i/lib)
+          PHP_ADD_INCLUDE($CPDFLIB_INCLUDE)
+        else
+          PHP_ADD_LIBRARY(cpdf)
+        fi
+        break
+      fi
+    done  
+    if test -z "$CPDFLIB_INCLUDE"; then
+      AC_MSG_CHECKING(for cpdflib.h)
+      AC_MSG_ERROR([not found])
+    fi
+  fi
 ],[
   AC_MSG_RESULT(no)
 ])
-- 
2.40.0