From: Ryan Schmidt <ryandesign@macports.org>
Date: Thu, 14 Jun 2018 20:05:33 +0000 (-0500)
Subject: Add CXXFLAGS to ALL_LDFLAGS (#1178)
X-Git-Tag: v1.3.5~3^2~21
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bf30b9caf4d8afa907fd1b3424475fccbd48a915;p=thirdparty%2Fzstd.git

Add CXXFLAGS to ALL_LDFLAGS (#1178)

pzstd requires C++11, which older C++ standard libraries like libstdc++
as used on OS X 10.8 and earlier don't support. The user might address
this by setting "CXXFLAGS=-stdlib=libc++". This flag must be used both
at compile time and at link time. Asking the user to also put the flag
in LDFLAGS is undesirable because then the flag would also be used when
linking C code, which would be inappropriate.
---

diff --git a/contrib/pzstd/Makefile b/contrib/pzstd/Makefile
index e15795f72..14b932297 100644
--- a/contrib/pzstd/Makefile
+++ b/contrib/pzstd/Makefile
@@ -42,7 +42,7 @@ PZSTD_LDFLAGS   =
 EXTRA_FLAGS     =
 ALL_CFLAGS      = $(EXTRA_FLAGS) $(CPPFLAGS) $(PZSTD_CPPFLAGS) $(CFLAGS)   $(PZSTD_CFLAGS)
 ALL_CXXFLAGS    = $(EXTRA_FLAGS) $(CPPFLAGS) $(PZSTD_CPPFLAGS) $(CXXFLAGS) $(PZSTD_CXXFLAGS)
-ALL_LDFLAGS     = $(EXTRA_FLAGS) $(LDFLAGS) $(PZSTD_LDFLAGS)
+ALL_LDFLAGS     = $(EXTRA_FLAGS) $(CXXFLAGS) $(LDFLAGS) $(PZSTD_LDFLAGS)
 
 
 # gtest libraries need to go before "-lpthread" because they depend on it.