From d4bf7a3853dab12c11cbfc8088fd76f548a8d017 Mon Sep 17 00:00:00 2001 From: Patrik Hagglund Date: Tue, 24 Sep 2013 11:38:45 +0000 Subject: [PATCH] Remove error output from configure if CFLAGS is set (r174313). This fixes PR16724. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191289 91177308-0d34-0410-b5e6-96231b3b80d8 https://github.com/llvm-mirror/llvm/commit/d4bf7a3853dab12c11cbfc8088fd76f548a8d017 Upstream-Status: Backport Signed-off-by: Andre McCurdy --- autoconf/configure.ac | 4 ++-- configure | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/autoconf/configure.ac b/autoconf/configure.ac index f9c365c..45f2fe4 100644 --- a/autoconf/configure.ac +++ b/autoconf/configure.ac @@ -61,8 +61,8 @@ fi dnl Default to empty (i.e. assigning the null string to) CFLAGS and CXXFLAGS, dnl instead of the autoconf default (for example, '-g -O2' for CC=gcc). -${CFLAGS=} -${CXXFLAGS=} +: ${CFLAGS=} +: ${CXXFLAGS=} dnl We need to check for the compiler up here to avoid anything else dnl starting with a different one. diff --git a/configure b/configure index f3a6594..9090cda 100755 --- a/configure +++ b/configure @@ -1992,8 +1992,8 @@ echo "$as_me: error: Already configured in ${srcdir}" >&2;} fi fi -${CFLAGS=} -${CXXFLAGS=} +: ${CFLAGS=} +: ${CXXFLAGS=} ac_ext=c ac_cpp='$CPP $CPPFLAGS' -- 1.9.1