From f6c4f9a7895e05b3f7d703248b163e494cea8be1 Mon Sep 17 00:00:00 2001
From: Matt Rendina <mrendina@stsci.edu>
Date: Fri, 11 Aug 2017 15:31:26 -0400
Subject: Add platform-selective CFLAGS var for POSIX compliance on MacOS

---
 cfitsio/build.sh | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/cfitsio/build.sh b/cfitsio/build.sh
index 0a523d1..4902a84 100644
--- a/cfitsio/build.sh
+++ b/cfitsio/build.sh
@@ -1,3 +1,7 @@
-
+case "$(uname)" in
+    Darwin)
+        export CFLAGS="$CFLAGS -D_POSIX_C_SOURCE=200112L"
+        ;;
+esac
 ./configure --prefix=$PREFIX --disable-static --enable-reentrant
-(make -j $CPU_COUNT shared && make install) || exit 1
\ No newline at end of file
+(make -j $CPU_COUNT shared && make install) || exit 1
-- 
cgit