From 0fbc51f034f5f8882f366b7288732061bebffae6 Mon Sep 17 00:00:00 2001
From: Packit Service <user-cont-team+packit-service@redhat.com>
Date: Dec 09 2020 12:22:53 +0000
Subject: Apply patch 0023-Allow-overriding-build-settings-from-the-environment.patch


patch_name: 0023-Allow-overriding-build-settings-from-the-environment.patch
present_in_specfile: true

---

diff --git a/Makefile b/Makefile
index 194a523..7aa729d 100644
--- a/Makefile
+++ b/Makefile
@@ -12,8 +12,13 @@
 #   (at your option) any later version.
 #
 
-CC      = gcc
-CFLAGS  = -W -Wall -Wshadow -Wstrict-prototypes -Wpointer-arith -Wcast-qual \
+CC     ?= gcc
+# Base CFLAGS can be overridden by environment
+CFLAGS ?= -O2
+# When debugging, disable -O2 and enable -g
+#CFLAGS ?= -g
+
+CFLAGS += -W -Wall -Wshadow -Wstrict-prototypes -Wpointer-arith -Wcast-qual \
           -Wcast-align -Wwrite-strings -Wmissing-prototypes -Winline -Wundef
 
 # Let lseek and mmap support 64-bit wide offsets
@@ -22,12 +27,8 @@ CFLAGS += -D_FILE_OFFSET_BITS=64
 #CFLAGS += -DBIGENDIAN
 #CFLAGS += -DALIGNMENT_WORKAROUND
 
-# When debugging, disable -O2 and enable -g.
-CFLAGS += -O2
-#CFLAGS += -g
-
-# Pass linker flags here
-LDFLAGS =
+# Pass linker flags here (can be set from environment too)
+LDFLAGS ?=
 
 DESTDIR =
 prefix  = /usr/local