From 53dab4f213ae954ba49dfce9c009463cb92a19bd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marc=20W=C3=A4ckerlin?= <marc@mrw.sh>
Date: Fri, 19 Jun 2015 07:18:08 +0000
Subject: [PATCH] don't scan subpathes of /usr/include for include files

---
 ChangeLog                   | 5 +++++
 ax_init_standard_project.m4 | 4 ++--
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 946797e..59597fc 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2015-06-18 14:34  marc
+
+	* ChangeLog, configure.ac: build fails with GNU TLS, because pcsc.h
+	  there is something completely different
+
 2015-05-22 08:45  marc
 
 	* configure.ac: fixed package name for mac ports
diff --git a/ax_init_standard_project.m4 b/ax_init_standard_project.m4
index 77c1e73..7be94eb 100644
--- a/ax_init_standard_project.m4
+++ b/ax_init_standard_project.m4
@@ -382,7 +382,7 @@ AC_DEFUN([AX_PKG_REQUIRE], [
         fi
       done
       if test ${$1_found} -eq 0 -a -n "$3"; then
-        for p in "/usr/include" ${$1_CFLAGS}; do
+        for p in ${$1_CFLAGS}; do
           AC_MSG_NOTICE([checking: [${p}] with [${p#-I}]])
           $1_file=$(find ${p#-I} -name $(echo "$3" | sed 's,.*/,,') | grep "$3" | head -1)
           AC_MSG_NOTICE([call: $1_file=[\$](find [$]{p[#]-I} -name "$3")])
@@ -417,7 +417,7 @@ AC_DEFUN([AX_PKG_REQUIRE], [
               fi
             done
             if test ${$1_found} -eq 0; then
-              for p in /usr/include ${$1_CFLAGS}; do
+              for p in ${$1_CFLAGS}; do
                 $1_file=$(find ${p#-I} -name $(echo "$3" | sed 's,.*/,,') | grep "$3" | head -1)
                 if test -e ${$1_file}; then
 		  AC_MSG_NOTICE([Header file $3 found in sub path of ${pkg} as ${$1_file}])