From dab1ea74bd5b6910f7717b50b1f49209274c8e44 Mon Sep 17 00:00:00 2001
From: Yaakov Selkowitz <yselkowi@redhat.com>
Date: Wed, 10 Jun 2015 22:03:54 -0500
Subject: Allow empty CYGWIN{32,64}_{C,CPP,CXX}FLAGS environment variables

Based on mingw-filesystem commit 64394b95aa6c2e5104d808a35729850b82cc2e1b.
---
 macros.cygwin32 | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'macros.cygwin32')

diff --git a/macros.cygwin32 b/macros.cygwin32
index edb4188..9131b14 100644
--- a/macros.cygwin32
+++ b/macros.cygwin32
@@ -91,11 +91,11 @@ package or when debugging this package. \
   done; \
   unset _PREFIX; \
   CC="${CYGWIN32_CC:-%cygwin32_cc}"; export CC; \
-  CFLAGS="${CYGWIN32_CFLAGS:-%cygwin32_cflags}"; export CFLAGS; \
-  CPPFLAGS="${CYGWIN32_CPPFLAGS:-%cygwin32_cppflags}"; export CPPFLAGS; \
+  CFLAGS="${CYGWIN32_CFLAGS-%cygwin32_cflags}"; export CFLAGS; \
+  CPPFLAGS="${CYGWIN32_CPPFLAGS-%cygwin32_cppflags}"; export CPPFLAGS; \
   if [ -x "%{_bindir}/%{cygwin32_cxx}" ]; then \
     CXX="${CYGWIN32_CXX:-%cygwin32_cxx}"; export CXX; \
-    CXXFLAGS="${CYGWIN32_CXXFLAGS:-%cygwin32_cflags}"; export CXXFLAGS; \
+    CXXFLAGS="${CYGWIN32_CXXFLAGS-%cygwin32_cflags}"; export CXXFLAGS; \
   else \
     CXX=; export CXX; \
     ac_cv_prog_CXX=no; export ac_cv_prog_CXX; \
-- 
cgit