From 8ba3c6e01446d2a6f115eb6dd8814d6413331363 Mon Sep 17 00:00:00 2001
From: Baudouin Feildel <baudouin@feildel.fr>
Date: Tue, 9 Oct 2018 22:38:51 +0200
Subject: [PATCH 1/1] Use CFLAGS from environment

---
 Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 8ff2b08..7f15785 100644
--- a/Makefile
+++ b/Makefile
@@ -36,7 +36,7 @@ endif
 # Build the utility program after PGXS to override the
 # PGXS environment
 
-CFLAGS = $(GDAL_CFLAGS)
+CFLAGS = $(GDAL_CFLAGS) $(CFLAGS)
 LIBS = $(GDAL_LIBS)
 
 ogr_fdw_info$(X): ogr_fdw_info.o ogr_fdw_common.o stringbuffer.o
-- 
2.19.1