From d4346da6cbf683b8a8c28cc332a9659e9cde9dcb Mon Sep 17 00:00:00 2001
From: Uwe Steinmann <steinm@php.net>
Date: Thu, 12 Aug 1999 06:23:28 +0000
Subject: [PATCH] config for pdf module should now be similar to php3

---
 ext/pdf/config.m4 | 40 ++++++++++++++++++++++++++++++++++------
 1 file changed, 34 insertions(+), 6 deletions(-)

diff --git a/ext/pdf/config.m4 b/ext/pdf/config.m4
index 981bea33c1..2c977a7acd 100644
--- a/ext/pdf/config.m4
+++ b/ext/pdf/config.m4
@@ -2,7 +2,7 @@ dnl $Id$
 
 AC_MSG_CHECKING(whether to include Pdflib 2.0 support)
 AC_ARG_WITH(pdflib,
-[  --with-pdflib[=DIR]     Include pdflib 2.0 support.
+[  --with-pdflib[=DIR]     Include pdflib 2.x support.
                           DIR is the pdflib install directory,
                           defaults to /usr/local.],
 [
@@ -13,8 +13,8 @@ echo $withval
     yes)
       AC_MSG_RESULT(yes)
       PHP_EXTENSION(pdf)
-      AC_CHECK_LIB(pdf, PDF_close, [AC_DEFINE(HAVE_PDFLIB) PDFLIB_LIBS="-lpdf -lz"],
-        [AC_MSG_ERROR(pdflib extension requires pdflib 2.0.)])
+      AC_CHECK_LIB(pdf, PDF_close, [AC_DEFINE(HAVE_PDFLIB) PDFLIB_LIBS="-L/usr/local -lpdf -lz"],
+        [AC_MSG_ERROR(pdflib extension requires pdflib 2.x. You may as well need libtiff and libjpeg. In such a case use the options --with-tiff-dir=<DIR> and --with-jpeg-dir=<DIR>)])
       EXTRA_LIBS="$EXTRA_LIBS $PDFLIB_LIBS"
       ;;
     *)
@@ -24,8 +24,8 @@ echo $withval
         PHP_EXTENSION(pdf)
         old_LIBS=$LIBS
 
+        old_withval=$withval
         if test $HAVE_ZLIB; then
-          old_withval=$withval
           AC_MSG_CHECKING([for zlib (needed by pdflib 2.0)])
           AC_ARG_WITH(zlib-dir,
           [  --with-zlib-dir[=DIR]   zlib dir for pdflib 2.0 or include zlib support],[
@@ -39,15 +39,43 @@ echo $withval
             AC_MSG_RESULT(no)
             AC_MSG_WARN(If configure fails try --with-zlib=<DIR>)
           ])
-          withval=$old_withval
         else
           echo "checking for libz needed by pdflib 2.0... already zlib support"
           PDFLIB_LIBS="$ZLIB_LIBS"
           LIBS="$LIBS -lz"
         fi
 
+        AC_MSG_CHECKING([for libjpeg (needed by pdflib 2.0)])
+        AC_ARG_WITH(jpeg-dir,
+        [  --with-jpeg-dir[=DIR]   jpeg dir for pdflib 2.0],[
+          AC_MSG_RESULT(yes)
+          if test -z $withval; then
+            withval="/usr/local"
+          fi
+          LIBS="$LIBS -L$withval/lib -ljpeg"
+          AC_CHECK_LIB(jpeg,jpeg_read_header, [PDFLIB_LIBS="$PDFLIB_LIBS -L$withval/lib -ljpeg"],[AC_MSG_RESULT(no)],)
+        ],[
+          AC_MSG_RESULT(no)
+          AC_MSG_WARN(If configure fails try --with-jpeg-dir=<DIR>)
+        ]) 
+
+        AC_MSG_CHECKING([for libtiff (needed by pdflib 2.0)])
+        AC_ARG_WITH(tiff-dir,
+        [  --with-tiff-dir[=DIR]   tiff dir for pdflib 2.0],[
+          AC_MSG_RESULT(yes)
+          if test -z $withval; then
+            withval="/usr/local"
+          fi
+          LIBS="$LIBS -L$withval/lib -ltiff"
+          AC_CHECK_LIB(tiff,TIFFOpen, [PDFLIB_LIBS="$PDFLIB_LIBS -L$withval/lib -ltiff"],[AC_MSG_RESULT(no)],)
+        ],[
+          AC_MSG_RESULT(no)
+          AC_MSG_WARN(If configure fails try --with-tiff-dir=<DIR>)
+        ]) 
+        withval=$old_withval
+
         LIBS="$LIBS -L$withval/lib"
-        AC_CHECK_LIB(pdf, PDF_close, [AC_DEFINE(HAVE_PDFLIB) PDFLIB_LIBS="-L$withval/lib -lpdf"],
+        AC_CHECK_LIB(pdf, PDF_close, [AC_DEFINE(HAVE_PDFLIB) PDFLIB_LIBS="$PDFLIB_LIBS -L$withval/lib -lpdf"],
           [AC_MSG_ERROR(pdflib extension requires pdflib 2.0.)])
         LIBS=$old_LIBS
         EXTRA_LIBS="$EXTRA_LIBS $PDFLIB_LIBS"
-- 
2.40.0