From: Jakub Wilk <[email protected]> Build environments (like the ones from Distributions like Debian) may want to overwrite the CFLAGS/CXXFLAGS to introduce things like hardening flags or prepare special debug builds. This is not cleanly possible when the Makefile presets a value unconditionally. --- Makefile | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/Makefile b/Makefile index d4e3cce..8b2c69d 100644 --- a/Makefile +++ b/Makefile @@ -7,8 +7,8 @@ include utility/Makefile X_BUILD_IMPLICIT=1 # -s silcently corrupts binaries on OS X, sigh -ReneR -CFLAGS = -Wall -O2 -CXXFLAGS = -Wall -O2 -Wno-sign-compare +CFLAGS ?= -Wall -O2 +CXXFLAGS = $(CFLAGS) -Wno-sign-compare #CFLAGS = -Wall -O0 -ggdb #CXXFLAGS = -Wall -O0 -ggdb -- 2.1.4
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