From bb8854ff5680136e29b57505300f131c2646f258 Mon Sep 17 00:00:00 2001
From: Sean McBride <sean@rogue-research.com>
Date: Mon, 13 Jun 2011 22:26:43 +0200
Subject: configure.ac: Fix #97 clang warning about -fgnu89-inline

Remove the test that sets the flag since GNU89 inline semantics are not
required by libusb.

[stuge: Also remove reference to the test result]
---
 configure.ac | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

(limited to 'configure.ac')

diff --git a/configure.ac b/configure.ac
index e21e4dd..ff3a259 100644
--- a/configure.ac
+++ b/configure.ac
@@ -153,12 +153,6 @@ AC_ARG_ENABLE([examples-build], [AS_HELP_STRING([--enable-examples-build],
 	[build_examples='no'])
 AM_CONDITIONAL([BUILD_EXAMPLES], [test "x$build_examples" != "xno"])
 
-# Restore gnu89 inline semantics on gcc 4.3 and newer
-saved_cflags="$CFLAGS"
-CFLAGS="$CFLAGS -fgnu89-inline"
-AC_COMPILE_IFELSE([AC_LANG_PROGRAM([])], inline_cflags="-fgnu89-inline", inline_cflags="")
-CFLAGS="$saved_cflags"
-
 # check for -fvisibility=hidden compiler support (GCC >= 3.4)
 saved_cflags="$CFLAGS"
 # -Werror required for cygwin
@@ -185,7 +179,7 @@ AM_CONDITIONAL([HAVE_SIGACTION], [test "x$have_sigaction" = "xyes"])
 # headers not available on all platforms but required on others
 AC_CHECK_HEADERS([sys/time.h])
 
-AM_CFLAGS="-std=gnu99 $inline_cflags -Wall -Wundef -Wunused -Wstrict-prototypes -Werror-implicit-function-declaration $nopointersign_cflags -Wshadow"
+AM_CFLAGS="-std=gnu99 -Wall -Wundef -Wunused -Wstrict-prototypes -Werror-implicit-function-declaration $nopointersign_cflags -Wshadow"
 
 AC_SUBST(VISIBILITY_CFLAGS)
 AC_SUBST(AM_CFLAGS)
-- 
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