diff options
Diffstat (limited to 'sys-libs/libcap/files/libcap-2.20-build-system-fixes.patch')
| -rw-r--r-- | sys-libs/libcap/files/libcap-2.20-build-system-fixes.patch | 162 |
1 files changed, 162 insertions, 0 deletions
diff --git a/sys-libs/libcap/files/libcap-2.20-build-system-fixes.patch b/sys-libs/libcap/files/libcap-2.20-build-system-fixes.patch new file mode 100644 index 000000000000..c7273df39a8c --- /dev/null +++ b/sys-libs/libcap/files/libcap-2.20-build-system-fixes.patch @@ -0,0 +1,162 @@ +From 5540f3c2a3bd70ebc8140b74ac5a0aecdbc53234 Mon Sep 17 00:00:00 2001 +From: Mike Frysinger <vapier@gentoo.org> +Date: Sun, 16 Nov 2008 09:10:31 -0500 +Subject: [PATCH] build system fixes + +This touches up the homebrewed build system to work much better "out of the +box" for people. Specifically: + - allow toolchain vars to be set via environment + - CC / BUILD_CC / AR / RANLIB + - CFLAGS / CPPFLAGS / LDFLAGS + - split CPPFLAGS out of CFLAGS + - break -fPIC out of global CFLAGS and only use where needed + - use LDLIBS for libraries, not LDFLAGS + +Signed-off-by: Mike Frysinger <vapier@gentoo.org> +--- + Make.Rules | 25 +++++++++++++------------ + libcap/Makefile | 11 ++++++----- + pam_cap/Makefile | 8 +++++--- + progs/Makefile | 2 +- + 4 files changed, 25 insertions(+), 21 deletions(-) + +diff --git a/Make.Rules b/Make.Rules +index 011aa14..6e432a6 100644 +--- a/Make.Rules ++++ b/Make.Rules +@@ -44,27 +44,28 @@ MINOR=19 + + # Compilation specifics + +-KERNEL_HEADERS := $(topdir)/libcap/include +-IPATH += -fPIC -I$(topdir)/libcap/include -I$(KERNEL_HEADERS) +- +-CC := gcc +-CFLAGS := -O2 +-BUILD_CC := $(CC) +-BUILD_CFLAGS := $(CFLAGS) $(IPATH) +-AR := ar +-RANLIB := ranlib ++CC ?= gcc ++CFLAGS ?= -O2 ++BUILD_CC ?= $(CC) ++BUILD_CFLAGS ?= $(CFLAGS) ++AR ?= ar ++RANLIB ?= ranlib + DEBUG = -g #-DDEBUG + WARNINGS=-Wall -Wwrite-strings \ + -Wpointer-arith -Wcast-qual -Wcast-align \ + -Wstrict-prototypes -Wmissing-prototypes \ + -Wnested-externs -Winline -Wshadow + LD=$(CC) -Wl,-x -shared +-LDFLAGS := #-g ++LDFLAGS ?= #-g + +-SYSTEM_HEADERS = /usr/include ++KERNEL_HEADERS = $(topdir)/libcap/include ++LIBCAP_CPPFLAGS = -I$(topdir)/libcap/include -I$(KERNEL_HEADERS) ++CPPFLAGS += $(LIBCAP_CPPFLAGS) ++BUILD_CPPFLAGS += $(LIBCAP_CPPFLAGS) + INCS=$(topdir)/libcap/include/sys/capability.h + LDFLAGS += -L$(topdir)/libcap +-CFLAGS += -Dlinux $(WARNINGS) $(DEBUG) ++CPPFLAGS += -Dlinux ++CFLAGS += $(WARNINGS) $(DEBUG) + PAM_CAP := $(shell if [ -f /usr/include/security/pam_modules.h ]; then echo yes ; else echo no ; fi) + INDENT := $(shell if [ -n "$(which indent 2>/dev/null)" ]; then echo "| indent -kr" ; fi) + DYNAMIC := $(shell if [ ! -d "$(topdir)/.git" ]; then echo yes; fi) +diff --git a/libcap/Makefile b/libcap/Makefile +index 4762c60..cf99523 100644 +--- a/libcap/Makefile ++++ b/libcap/Makefile +@@ -16,7 +16,7 @@ FILES=cap_alloc cap_proc cap_extint cap_flag cap_text + # no support). + ifeq ($(LIBATTR),yes) + FILES += cap_file +-LDFLAGS += -lattr ++LDLIBS += -lattr + endif + + INCLS=libcap.h cap_names.h $(INCS) +@@ -24,6 +24,7 @@ OBJS=$(addsuffix .o, $(FILES)) + MAJLIBNAME=$(LIBNAME).$(VERSION) + MINLIBNAME=$(MAJLIBNAME).$(MINOR) + GPERF_OUTPUT = _caps_output.gperf ++CFLAGS += -fPIC + + all: $(MINLIBNAME) $(STALIBNAME) + +@@ -33,7 +34,7 @@ INCLUDE_GPERF_OUTPUT = -include $(GPERF_OUTPUT) + endif + + _makenames: _makenames.c cap_names.list.h +- $(BUILD_CC) $(BUILD_CFLAGS) $< -o $@ ++ $(BUILD_CC) $(BUILD_CFLAGS) $(BUILD_CPPFLAGS) $< -o $@ + + cap_names.h: _makenames + ./_makenames > cap_names.h +@@ -50,15 +51,15 @@ $(STALIBNAME): $(OBJS) + $(RANLIB) $@ + + $(MINLIBNAME): $(OBJS) +- $(LD) $(CFLAGS) $(LDFLAGS) -Wl,-soname,$(MAJLIBNAME) -o $@ $^ ++ $(LD) $(CFLAGS) $(LDFLAGS) -Wl,-soname,$(MAJLIBNAME) -o $@ $^ $(LDLIBS) + ln -sf $(MINLIBNAME) $(MAJLIBNAME) + ln -sf $(MAJLIBNAME) $(LIBNAME) + + %.o: %.c $(INCLS) +- $(CC) $(CFLAGS) $(IPATH) -c $< -o $@ ++ $(CC) $(CFLAGS) $(CPPFLAGS) -c $< -o $@ + + cap_text.o: cap_text.c $(USE_GPERF_OUTPUT) $(INCLS) +- $(CC) $(CFLAGS) $(IPATH) $(INCLUDE_GPERF_OUTPUT) -c $< -o $@ ++ $(CC) $(CFLAGS) $(CPPFLAGS) $(INCLUDE_GPERF_OUTPUT) -c $< -o $@ + + install: all + mkdir -p -m 0755 $(INCDIR)/sys +diff --git a/pam_cap/Makefile b/pam_cap/Makefile +index 9ca5bef..bdae933 100644 +--- a/pam_cap/Makefile ++++ b/pam_cap/Makefile +@@ -9,6 +9,8 @@ include ../Make.Rules + # written (and you know why it fails), email me and explain why. Thanks! + LDLIBS += -L../libcap -lcap + ++CFLAGS += -fPIC ++ + all: pam_cap.so + $(MAKE) testcompile + +@@ -17,13 +19,13 @@ install: all + install -m 0755 pam_cap.so $(LIBDIR)/security + + pam_cap.so: pam_cap.o +- $(LD) $(LDFLAGS) -o pam_cap.so $< $(LDLIBS) ++ $(LD) $(CFLAGS) $(LDFLAGS) -o pam_cap.so $< $(LDLIBS) + + pam_cap.o: pam_cap.c +- $(CC) $(CFLAGS) $(IPATH) -c $< -o $@ ++ $(CC) $(CFLAGS) $(CPPFLAGS) -c $< -o $@ + + testcompile: test.c pam_cap.o +- $(CC) $(CFLAGS) $(LDFLAGS) -o $@ $+ -lpam -ldl $(LDLIBS) ++ $(CC) $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) -o $@ $+ -lpam -ldl $(LDLIBS) + + clean: + rm -f *.o *.so testcompile *~ +diff --git a/progs/Makefile b/progs/Makefile +index ef51dc6..c261f57 100644 +--- a/progs/Makefile ++++ b/progs/Makefile +@@ -22,7 +22,7 @@ $(BUILD): %: %.o + $(CC) $(CFLAGS) $(LDFLAGS) -o $@ $< $(LDLIBS) + + %.o: %.c $(INCS) +- $(CC) $(IPATH) $(CFLAGS) -c $< -o $@ ++ $(CC) $(CFLAGS) $(CPPFLAGS) -c $< -o $@ + + install: all + mkdir -p -m 0755 $(SBINDIR) +-- +1.7.4.rc2 + |