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git.cworth.org Git - notmuch/commit - bindings/Makefile.local
ruby: improve compilation with CFLAGS
The ruby MakeMakefile generates a makefile that is suboptimal, which has
CFLAGS like this:
CFLAGS = $(CCDLFLAGS) -march=x86-64 -mtune=generic \
-O2 -pipe -fno-plt -fPIC $(ARCH_FLAG)
This works as long as the user doesn't modify the Makefile.
Certain flags (namely -fPIC) need to be present regardless of what
CFLAGS are specified.
The Makefile should have done this instead:
CFLAGS = -march=x86-64 -mtune=generic -O2
override CFLAGS += $(CCDLFLAGS) -pipe -fno-plt -fPIC $(ARCH_FLAG)
Unfortunately they didn't, so we need to workaround their lack of
foresight.
We can simply add the necessary flags in the parent Makefile so everyone
is happy.
Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>