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| author |   Mike Frysinger <vapier@gentoo.org> | 2013-04-10 21:48:35 +0000 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2013-04-10 21:48:35 +0000 |
| commit | a68951848f0b3816e6d4b3861c1e0810ae1383fe (patch) | |
| tree | 57e7cb8be5e6c0abbf3a8b704d1d9b5e533514d1 /Makefile | |
| parent | fix typo in call -- check_gcc vs check-gcc (diff) | |
| download | pax-utils-a68951848f0b3816e6d4b3861c1e0810ae1383fe.tar.gz pax-utils-a68951848f0b3816e6d4b3861c1e0810ae1383fe.tar.bz2 pax-utils-a68951848f0b3816e6d4b3861c1e0810ae1383fe.zip | |
add a new check_gcc_many to check a bunch of flags at once, and add new asan flag when debugging
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 22 |
1 files changed, 14 insertions, 8 deletions
@@ -1,22 +1,25 @@ # Copyright 2003-2006 Ned Ludd <solar@linbsd.net> # Distributed under the terms of the GNU General Public License v2 -# $Header: /var/cvsroot/gentoo-projects/pax-utils/Makefile,v 1.81 2013/04/10 21:42:52 vapier Exp $ +# $Header: /var/cvsroot/gentoo-projects/pax-utils/Makefile,v 1.82 2013/04/10 21:48:35 vapier Exp $ #################################################################### check_gcc = $(shell if $(CC) $(1) -S -o /dev/null -xc /dev/null > /dev/null 2>&1; \ then echo "$(1)"; else echo "$(2)"; fi) +check_gcc_many = $(foreach flag,$(1),$(call check_gcc,$(flag))) #################################################################### # Avoid CC overhead when installing ifneq ($(MAKECMDGOALS),install) +_WFLAGS := \ + -Wdeclaration-after-statement \ + -Wextra \ + -Wsequence-point \ + -Wstrict-overflow WFLAGS := -Wall -Wunused -Wimplicit -Wshadow -Wformat=2 \ -Wmissing-declarations -Wmissing-prototypes -Wwrite-strings \ -Wbad-function-cast -Wnested-externs -Wcomment -Winline \ -Wchar-subscripts -Wcast-align -Wno-format-nonliteral \ - $(call check_gcc,-Wdeclaration-after-statement) \ - $(call check_gcc,-Wsequence-point) \ - $(call check_gcc,-Wstrict-overflow) \ - $(call check_gcc,-Wextra) + $(call check_gcc_many,$(_WFLAGS)) endif CFLAGS ?= -O2 -pipe @@ -61,10 +64,13 @@ SOURCES = $(OBJS:%.o=%.c) all: $(OBJS) $(TARGETS) @: +DEBUG_FLAGS = \ + -nopie \ + -fsanitize=address debug: clean - $(MAKE) CFLAGS="$(CFLAGS) -g3 -ggdb $(call check_gcc,-nopie)" all - @-/sbin/chpax -permsx $(ELF_TARGETS) - @-/sbin/paxctl -permsx $(ELF_TARGETS) + $(MAKE) CFLAGS="$(CFLAGS) -g3 -ggdb $(call check_gcc_many,$(DEBUG_FLAGS))" all + @-chpax -permsx $(ELF_TARGETS) + @-paxctl -permsx $(ELF_TARGETS) compile.c = $(CC) $(CFLAGS) $(CPPFLAGS) $(CPPFLAGS-$<) -o $@ -c $< |