diff options
Diffstat (limited to 'sys-libs/libcap/files/libcap-2.28-build-system-fixes.patch')
| -rw-r--r-- | sys-libs/libcap/files/libcap-2.28-build-system-fixes.patch | 165 |
1 files changed, 165 insertions, 0 deletions
diff --git a/sys-libs/libcap/files/libcap-2.28-build-system-fixes.patch b/sys-libs/libcap/files/libcap-2.28-build-system-fixes.patch new file mode 100644 index 00000000..ae0f2a36 --- /dev/null +++ b/sys-libs/libcap/files/libcap-2.28-build-system-fixes.patch @@ -0,0 +1,165 @@ +From 9ce6d2ab1060c362178aba57b68bedca2d39cfe9 Mon Sep 17 00:00:00 2001 +From: Mike Frysinger <vapier@gentoo.org> +Date: Wed, 10 Feb 2016 09:47:27 +0100 +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> + +Forward ported from libcap-2.24 to libcap-2.25 +Forward ported from libcap-2.25 to libcap-2.28 + +Signed-off-by: Lars Wendler <polynomial-c@gentoo.org> +--- + Make.Rules | 30 ++++++++++++++++++------------ + libcap/Makefile | 7 ++++--- + pam_cap/Makefile | 8 +++++--- + progs/Makefile | 2 +- + 4 files changed, 28 insertions(+), 19 deletions(-) + +diff --git a/Make.Rules b/Make.Rules +index ab4f17c..1b659ea 100644 +--- a/Make.Rules ++++ b/Make.Rules +@@ -46,35 +46,41 @@ MINOR=28 + # Compilation specifics + + KERNEL_HEADERS := $(topdir)/libcap/include/uapi +-IPATH += -fPIC -I$(KERNEL_HEADERS) -I$(topdir)/libcap/include +- +-CC := gcc +-CFLAGS := -O2 -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 +-BUILD_CC := $(CC) +-BUILD_CFLAGS := $(CFLAGS) $(IPATH) +-AR := ar +-RANLIB := ranlib ++IPATH += -I$(KERNEL_HEADERS) -I$(topdir)/libcap/include ++ ++CC ?= gcc ++CFLAGS ?= -O2 ++BUILD_CC ?= $(CC) ++BUILD_CFLAGS ?= $(CFLAGS) ++BUILD_CFLAGS += $(IPATH) ++AR ?= ar ++RANLIB ?= ranlib + DEBUG = -g #-DDEBUG + WARNINGS=-Wall -Wwrite-strings \ + -Wpointer-arith -Wcast-qual -Wcast-align \ + -Wstrict-prototypes -Wmissing-prototypes \ + -Wnested-externs -Winline -Wshadow + LD=$(CC) -Wl,-x -shared +-LDFLAGS := #-g ++LDFLAGS ?= #-g + LIBCAPLIB := -L$(topdir)/libcap -lcap + LIBPSXLIB := -L$(topdir)/libcap -lpsx -lpthread + + BUILD_GPERF := $(shell which gperf >/dev/null 2>/dev/null && echo yes) + +-SYSTEM_HEADERS = /usr/include ++KERNEL_HEADERS = $(topdir)/libcap/include/uapi ++LIBCAP_CPPFLAGS = -I$(KERNEL_HEADERS) -I$(topdir)/libcap/include ++LIBCAP_CPPFLAGS += -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 ++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) + +-GOLANG := $(shell if [ -n "$(shell go version 2>/dev/null)" ]; then echo yes ; else echo no ; fi) ++GOLANG ?= $(shell if [ -n "$(shell go version 2>/dev/null)" ]; then echo yes ; else echo no ; fi) + ifeq ($(GOLANG),yes) + GOROOT := $(shell go env GOROOT) + GOCGO := $(shell if [ "$(shell go env CGO_ENABLED)" = 1 ]; then echo yes ; else echo no ; fi) +diff --git a/libcap/Makefile b/libcap/Makefile +index 8619972..93f43bf 100644 +--- a/libcap/Makefile ++++ b/libcap/Makefile +@@ -21,6 +21,7 @@ PSXOBJS=$(addsuffix .o, $(PSXFILES)) + MAJLIBNAME=$(LIBNAME).$(VERSION) + MINLIBNAME=$(MAJLIBNAME).$(MINOR) + GPERF_OUTPUT = _caps_output.gperf ++CFLAGS += -fPIC + + all: $(MINLIBNAME) $(STALIBNAME) libcap.pc $(STAPSXLIBNAME) + +@@ -39,7 +40,7 @@ libcap.pc: libcap.pc.in + $< >$@ + + _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 +@@ -66,10 +67,10 @@ $(MINLIBNAME): $(CAPOBJS) + 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 $(FAKEROOT)$(INCDIR)/sys +diff --git a/pam_cap/Makefile b/pam_cap/Makefile +index 22f0f81..a1f11f6 100644 +--- a/pam_cap/Makefile ++++ b/pam_cap/Makefile +@@ -3,6 +3,8 @@ + topdir=$(shell pwd)/.. + include ../Make.Rules + ++CFLAGS += -fPIC ++ + all: pam_cap.so + $(MAKE) testcompile + +@@ -16,13 +18,13 @@ install: all + # written (and you know why it fails), email me and explain why. Thanks! + + pam_cap.so: pam_cap.o +- $(LD) -o pam_cap.so $< $(LIBCAPLIB) $(LDFLAGS) ++ $(LD) $(CFLAGS) -o pam_cap.so $< $(LIBCAPLIB) $(LDFLAGS) + + pam_cap.o: pam_cap.c +- $(CC) $(CFLAGS) $(IPATH) -c $< -o $@ ++ $(CC) $(CFLAGS) $(CPPFLAGS) -c $< -o $@ + + testcompile: test.c pam_cap.o +- $(CC) $(CFLAGS) -o $@ $+ -lpam -ldl $(LIBCAPLIB) $(LDFLAGS) ++ $(CC) $(CFLAGS) $(CPPFLAGS) -o $@ $+ -lpam -ldl $(LIBCAPLIB) $(LDFLAGS) + + clean: + rm -f *.o *.so testcompile *~ +diff --git a/progs/Makefile b/progs/Makefile +index 0786ad3..3abbbd9 100644 +--- a/progs/Makefile ++++ b/progs/Makefile +@@ -18,7 +18,7 @@ $(BUILD): %: %.o + $(CC) $(CFLAGS) -o $@ $< $(LIBCAPLIB) $(LDFLAGS) + + %.o: %.c $(INCS) +- $(CC) $(IPATH) $(CFLAGS) -c $< -o $@ ++ $(CC) $(CFLAGS) $(CPPFLAGS) -c $< -o $@ + + install: all + mkdir -p -m 0755 $(FAKEROOT)$(SBINDIR) +-- +2.24.1 + |