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#
# defines
#
topdir=$(shell pwd)/..
include ../Make.Rules
#
# Library version
#
CAPLIBNAME=$(LIBTITLE).so
STACAPLIBNAME=$(LIBTITLE).a
#
PSXLIBNAME=libpsx.so
STAPSXLIBNAME=libpsx.a
CAPFILES=cap_alloc cap_proc cap_extint cap_flag cap_text cap_file
PSXFILES=../psx/psx
INCLS=libcap.h cap_names.h $(INCS)
GPERF_OUTPUT = _caps_output.gperf
CAPOBJS=$(addsuffix .o, $(CAPFILES))
MAJCAPLIBNAME=$(CAPLIBNAME).$(VERSION)
MINCAPLIBNAME=$(MAJCAPLIBNAME).$(MINOR)
PSXOBJS=$(addsuffix .o, $(PSXFILES))
MAJPSXLIBNAME=$(PSXLIBNAME).$(VERSION)
MINPSXLIBNAME=$(MAJPSXLIBNAME).$(MINOR)
all: pcs $(STACAPLIBNAME)
ifeq ($(SHARED),yes)
make $(CAPLIBNAME)
endif
ifeq ($(PTHREADS),yes)
make $(STAPSXLIBNAME)
ifeq ($(SHARED),yes)
make $(PSXLIBNAME)
endif
endif
pcs: libcap.pc
ifeq ($(PTHREADS),yes)
make libpsx.pc
endif
ifeq ($(BUILD_GPERF),yes)
USE_GPERF_OUTPUT = $(GPERF_OUTPUT)
INCLUDE_GPERF_OUTPUT = -DINCLUDE_GPERF_OUTPUT='"$(GPERF_OUTPUT)"'
endif
libcap.pc: libcap.pc.in
sed -e 's,@prefix@,$(prefix),' \
-e 's,@exec_prefix@,$(exec_prefix),' \
-e 's,@libdir@,$(LIBDIR),' \
-e 's,@includedir@,$(inc_prefix)/include,' \
-e 's,@VERSION@,$(VERSION).$(MINOR),' \
-e 's,@deps@,$(DEPS),' \
$< >$@
libpsx.pc: libpsx.pc.in
sed -e 's,@prefix@,$(prefix),' \
-e 's,@exec_prefix@,$(exec_prefix),' \
-e 's,@libdir@,$(LIBDIR),' \
-e 's,@includedir@,$(inc_prefix)/include,' \
-e 's,@VERSION@,$(VERSION).$(MINOR),' \
-e 's,@deps@,$(DEPS),' \
$< >$@
_makenames: _makenames.c cap_names.list.h
$(BUILD_CC) $(BUILD_CFLAGS) $< -o $@
cap_names.h: _makenames
./_makenames > cap_names.h
$(GPERF_OUTPUT): cap_names.list.h
perl -e 'print "struct __cap_token_s { const char *name; int index; };\n%{\nconst struct __cap_token_s *__cap_lookup_name(const char *, size_t);\n%}\n%%\n"; while ($$l = <>) { $$l =~ s/[\{\"]//g; $$l =~ s/\}.*// ; print $$l; }' < $< | gperf --ignore-case --language=ANSI-C --readonly --null-strings --global-table --hash-function-name=__cap_hash_name --lookup-function-name="__cap_lookup_name" -c -t -m20 $(INDENT) > $@
sed -e 's/unsigned int len/size_t len/' -i $@
# Intention is that libcap keeps up with torvalds' tree, as reflected
# by this maintained version of the kernel header. libcap dynamically
# trims the meaning of "all" capabilities down to that of the running
# kernel as of 2.30.
UAPI_HEADER := $(topdir)/libcap/include/uapi/linux/capability.h
cap_names.list.h: Makefile $(UAPI_HEADER)
@echo "=> making $@ from $(UAPI_HEADER)"
perl -e 'while ($$l=<>) { if ($$l =~ /^\#define[ \t](CAP[_A-Z]+)[ \t]+([0-9]+)\s+$$/) { $$tok=$$1; $$val=$$2; $$tok =~ tr/A-Z/a-z/; print "{\"$$tok\",$$val},\n"; } }' $(UAPI_HEADER) | fgrep -v 0x > $@
$(STACAPLIBNAME): $(CAPOBJS)
$(AR) rcs $@ $^
$(RANLIB) $@
$(STAPSXLIBNAME): $(PSXOBJS)
$(AR) rcs $@ $^
$(RANLIB) $@
ifeq ($(SHARED),yes)
$(CAPLIBNAME) $(MAJCAPLIBNAME) $(MINCAPLIBNAME): $(CAPOBJS)
$(LD) $(CFLAGS) $(LDFLAGS) -Wl,-soname,$(MAJCAPLIBNAME) -o $(MINCAPLIBNAME) $^
ln -sf $(MINCAPLIBNAME) $(MAJCAPLIBNAME)
ln -sf $(MAJCAPLIBNAME) $(CAPLIBNAME)
$(PSXLIBNAME) $(MAJPSXLIBNAME) $(MINPSXLIBNAME): $(PSXOBJS)
$(LD) $(CFLAGS) $(LDFLAGS) -Wl,-soname,$(MAJPSXLIBNAME) -o $(MINPSXLIBNAME) $^ $(PSXLINKFLAGS)
ln -sf $(MINPSXLIBNAME) $(MAJPSXLIBNAME)
ln -sf $(MAJPSXLIBNAME) $(PSXLIBNAME)
endif
%.o: %.c $(INCLS)
$(CC) $(CFLAGS) $(IPATH) -c $< -o $@
cap_text.o: cap_text.c $(USE_GPERF_OUTPUT) $(INCLS)
$(CC) $(CFLAGS) $(IPATH) $(INCLUDE_GPERF_OUTPUT) -c $< -o $@
cap_test: cap_test.c libcap.h
$(CC) $(CFLAGS) $(IPATH) $< -o $@
test: cap_test
./cap_test
install: install-static
ifeq ($(SHARED),yes)
make install-shared
endif
install-static: install-static-cap
ifeq ($(PTHREADS),yes)
make install-static-psx
endif
install-shared: install-shared-cap
ifeq ($(PTHREADS),yes)
make install-shared-psx
endif
install-cap: install-static-cap
ifeq ($(SHARED),yes)
make install-shared-cap
endif
install-psx: install-static-psx
ifeq ($(SHARED),yes)
make install-shared-psx
endif
install-static-cap: install-common-cap $(STACAPLIBNAME)
install -m 0644 $(STACAPLIBNAME) $(FAKEROOT)$(LIBDIR)/$(STACAPLIBNAME)
install-shared-cap: install-common-cap $(MINCAPLIBNAME)
install -m 0644 $(MINCAPLIBNAME) $(FAKEROOT)$(LIBDIR)/$(MINCAPLIBNAME)
ln -sf $(MINCAPLIBNAME) $(FAKEROOT)$(LIBDIR)/$(MAJCAPLIBNAME)
ln -sf $(MAJCAPLIBNAME) $(FAKEROOT)$(LIBDIR)/$(CAPLIBNAME)
ifeq ($(FAKEROOT),)
-/sbin/ldconfig
endif
install-static-psx: install-common-psx $(STAPSXLIBNAME)
install -m 0644 $(STAPSXLIBNAME) $(FAKEROOT)$(LIBDIR)/$(STAPSXLIBNAME)
install-shared-psx: install-common-psx $(MINPSXLIBNAME)
install -m 0644 $(MINPSXLIBNAME) $(FAKEROOT)$(LIBDIR)/$(MINPSXLIBNAME)
ln -sf $(MINPSXLIBNAME) $(FAKEROOT)$(LIBDIR)/$(MAJPSXLIBNAME)
ln -sf $(MAJPSXLIBNAME) $(FAKEROOT)$(LIBDIR)/$(PSXLIBNAME)
ifeq ($(FAKEROOT),)
-/sbin/ldconfig
endif
install-common-cap: install-common libcap.pc
install -m 0644 include/sys/capability.h $(FAKEROOT)$(INCDIR)/sys
install -m 0644 libcap.pc $(FAKEROOT)$(PKGCONFIGDIR)/libcap.pc
install-common-psx: install-common libpsx.pc
install -m 0644 include/sys/psx_syscall.h $(FAKEROOT)$(INCDIR)/sys
install -m 0644 libpsx.pc $(FAKEROOT)$(PKGCONFIGDIR)/libpsx.pc
install-common:
mkdir -p -m 0755 $(FAKEROOT)$(INCDIR)/sys
mkdir -p -m 0755 $(FAKEROOT)$(PKGCONFIGDIR)
mkdir -p -m 0755 $(FAKEROOT)$(LIBDIR)
clean:
$(LOCALCLEAN)
rm -f $(CAPOBJS) $(CAPLIBNAME)* $(STACAPLIBNAME) libcap.pc
rm -f $(PSXOBJS) $(PSXLIBNAME)* $(STAPSXLIBNAME) libpsx.pc
rm -f cap_names.h cap_names.list.h _makenames $(GPERF_OUTPUT) cap_test
cd include/sys && $(LOCALCLEAN)
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