From 7e7a8f00c42e0432f3b823388b499b41dacaa037 Mon Sep 17 00:00:00 2001
From: Ole Markus With <olemarkus@olemarkus.org>
Date: Sat, 17 Aug 2013 14:22:11 +0200
Subject: [PATCH] Use pkg-config to detect iodbc

---
 ext/odbc/config.m4 | 39 +++++++++++++++++++++++++++------------
 1 file changed, 27 insertions(+), 12 deletions(-)

diff --git a/ext/odbc/config.m4 b/ext/odbc/config.m4
index 14ec97bf36..4a2371db0f 100644
--- a/ext/odbc/config.m4
+++ b/ext/odbc/config.m4
@@ -365,22 +365,37 @@ fi
 
 if test -z "$ODBC_TYPE"; then
 PHP_ARG_WITH(iodbc,,
-[  --with-iodbc[=DIR]        Include iODBC support [/usr/local]])
+[  --with-iodbc[=DIR]        Include iODBC support])
 
   if test "$PHP_IODBC" != "no"; then
     AC_MSG_CHECKING(for iODBC support)
-    if test "$PHP_IODBC" = "yes"; then
-      PHP_IODBC=/usr/local
+    if test -z "$PKG_CONFIG"; then
+      AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
+    fi 
+    if test -x "$PKG_CONFIG" && $PKG_CONFIG --exists libiodbc ; then
+      PHP_ADD_LIBRARY_WITH_PATH(iodbc, $PHP_IODBC/$PHP_LIBDIR)
+      ODBC_TYPE=iodbc
+      ODBC_INCLUDE=`$PKG_CONFIG --cflags-only-I libiodbc`
+      ODBC_LFLAGS=`$PKG_CONFIG --libs-only-L libiodbc`
+      ODBC_LIBS=`$PKG_CONFIG --libs-only-l libiodbc`
+      PHP_EVAL_INCLINE($ODBC_INCLUDE)
+      AC_DEFINE(HAVE_IODBC,1,[ ])
+      AC_DEFINE(HAVE_ODBC2,1,[ ])
+      AC_MSG_RESULT([$ext_output])
+    else
+      if test "$PHP_IODBC" = "yes"; then
+        PHP_IODBC=/usr/local
+      fi
+      PHP_ADD_LIBRARY_WITH_PATH(iodbc, $PHP_IODBC/$PHP_LIBDIR)
+      PHP_ADD_INCLUDE($PHP_IODBC/include, 1)
+      ODBC_TYPE=iodbc
+      ODBC_INCLUDE=-I$PHP_IODBC/include
+      ODBC_LFLAGS=-L$PHP_IODBC/$PHP_LIBDIR
+      ODBC_LIBS=-liodbc
+      AC_DEFINE(HAVE_IODBC,1,[ ])
+      AC_DEFINE(HAVE_ODBC2,1,[ ])
+      AC_MSG_RESULT([$ext_output])
     fi
-    PHP_ADD_LIBRARY_WITH_PATH(iodbc, $PHP_IODBC/$PHP_LIBDIR)
-    PHP_ADD_INCLUDE($PHP_IODBC/include, 1)
-    ODBC_TYPE=iodbc
-    ODBC_INCLUDE=-I$PHP_IODBC/include
-    ODBC_LFLAGS=-L$PHP_IODBC/$PHP_LIBDIR
-    ODBC_LIBS=-liodbc
-    AC_DEFINE(HAVE_IODBC,1,[ ])
-    AC_DEFINE(HAVE_ODBC2,1,[ ])
-    AC_MSG_RESULT([$ext_output])
   fi
 fi
 
-- 
2.40.0