From 667a6b3b1bc20516d1bf7d8a4611cd3a4d3f3bc6 Mon Sep 17 00:00:00 2001 From: dec05eba Date: Sat, 10 Feb 2024 19:05:02 +0100 Subject: Initial commit, done --- depends/libcap/libcap/Makefile | 235 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 235 insertions(+) create mode 100644 depends/libcap/libcap/Makefile (limited to 'depends/libcap/libcap/Makefile') diff --git a/depends/libcap/libcap/Makefile b/depends/libcap/libcap/Makefile new file mode 100644 index 0000000..f5dde3e --- /dev/null +++ b/depends/libcap/libcap/Makefile @@ -0,0 +1,235 @@ +# +# defines +# +topdir=$(shell pwd)/.. +include ../Make.Rules +# +# Library version +# +CAPLIBNAME=$(LIBTITLE).so +STACAPLIBNAME=$(LIBTITLE).a +# +PSXTITLE=libpsx +PSXLIBNAME=$(PSXTITLE).so +STAPSXLIBNAME=$(PSXTITLE).a + +CAPFILES=cap_alloc cap_proc cap_extint cap_flag cap_text cap_file +CAPMAGICOBJ=cap_magic.o +PSXFILES=../psx/psx +PSXMAGICOBJ=psx_magic.o + +# Always build libcap sources this way: +CFLAGS += -fPIC + +# The linker magic needed to build a dynamic library as independently +# executable +MAGIC=-Wl,-e,__so_start + +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: $(LIBTITLE).pc +ifeq ($(PTHREADS),yes) + $(MAKE) $(PSXTITLE).pc +endif + +ifeq ($(USE_GPERF),yes) +USE_GPERF_OUTPUT = $(GPERF_OUTPUT) +INCLUDE_GPERF_OUTPUT = -DINCLUDE_GPERF_OUTPUT='"$(GPERF_OUTPUT)"' +endif + +$(LIBTITLE).pc: $(LIBTITLE).pc.in + $(BUILD_SED) -e 's,@prefix@,$(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),' \ + $< >$@ + +$(PSXTITLE).pc: $(PSXTITLE).pc.in + $(BUILD_SED) -e 's,@prefix@,$(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) $(BUILD_CPPFLAGS) $< -o $@ + +cap_names.h: _makenames + ./_makenames > cap_names.h + +$(GPERF_OUTPUT): cap_names.list.h cap_names.header Makefile + (cat cap_names.header ; $(BUILD_SED) -e 's/[\{\}"]//g' -e 's/,$$//' cap_names.list.h) | gperf --ignore-case --language=ANSI-C --readonly --null-strings --global-table --hash-function-name=__cap_hash_name --lookup-function-name="__cap_lookup_name" -c -t -m20 $(INDENT) > $@ + $(BUILD_SED) -e 's/unsigned int len/size_t len/' -i $@ + +# Intention is that libcap keeps up with torvalds' tree, as reflected +# by this maintained version of the kernel header. libcap dynamically +# trims the meaning of "all" capabilities down to that of the running +# kernel as of 2.30. That is, all production kernels should be equal +# to or behind libcap. +# +# Note "./libcap.so --summary" should explain how the built libcap.so +# compares to the running kernel. +UAPI_HEADER := $(topdir)/libcap/include/uapi/linux/capability.h +cap_names.list.h: Makefile $(UAPI_HEADER) + @echo "=> making $@ from $(UAPI_HEADER)" + $(BUILD_EGREP) '^#define\s+CAP_([^\s]+)\s+[0-9]+\s*$$' include/uapi/linux/capability.h | $(BUILD_SED) -e 's/^#define\s\+/{"/' -e 's/\s*$$/},/' -e 's/\s\+/",/' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/' > $@ + +$(STACAPLIBNAME): $(CAPOBJS) + $(AR) rcs $@ $^ + $(RANLIB) $@ + +$(STAPSXLIBNAME): $(PSXOBJS) include/sys/psx_syscall.h + $(AR) rcs $@ $(PSXOBJS) + $(RANLIB) $@ + +ifeq ($(SHARED),yes) + +empty: empty.c + $(CC) -o $@ $< + +loader.txt: empty + $(OBJCOPY) --dump-section .interp=$@ $< /dev/null + +cap_magic.o: execable.h execable.c loader.txt libcap.h + $(CC) $(CFLAGS) $(CPPFLAGS) -DLIBRARY_VERSION=\"$(LIBTITLE)-$(VERSION).$(MINOR)\" -DSHARED_LOADER=\"$(shell cat loader.txt)\" -include ./libcap.h -c execable.c -o $@ + +$(CAPLIBNAME) $(MAJCAPLIBNAME) $(MINCAPLIBNAME): $(CAPOBJS) $(CAPMAGICOBJ) + $(LD) $(CFLAGS) $(LDFLAGS) -Wl,-soname,$(MAJCAPLIBNAME) -o $(MINCAPLIBNAME) $^ $(MAGIC) + ln -sf $(MINCAPLIBNAME) $(MAJCAPLIBNAME) + ln -sf $(MAJCAPLIBNAME) $(CAPLIBNAME) + +psx_magic.o: execable.h psx_exec.c loader.txt + $(CC) $(CFLAGS) $(CPPFLAGS) -DLIBRARY_VERSION=\"$(PSXTITLE)-$(VERSION).$(MINOR)\" -DSHARED_LOADER=\"$(shell cat loader.txt)\" -c psx_exec.c -o $@ + +$(PSXLIBNAME) $(MAJPSXLIBNAME) $(MINPSXLIBNAME): $(PSXOBJS) include/sys/psx_syscall.h $(PSXMAGICOBJ) + $(LD) $(CFLAGS) $(LDFLAGS) -Wl,-soname,$(MAJPSXLIBNAME) -o $(MINPSXLIBNAME) $(PSXOBJS) $(PSXMAGICOBJ) $(MAGIC) $(PSXLINKFLAGS) + ln -sf $(MINPSXLIBNAME) $(MAJPSXLIBNAME) + ln -sf $(MAJPSXLIBNAME) $(PSXLIBNAME) +endif + +%.o: %.c $(INCLS) + $(CC) $(CFLAGS) $(CPPFLAGS) -c $< -o $@ + +cap_text.o: cap_text.c $(USE_GPERF_OUTPUT) $(INCLS) + $(CC) $(CFLAGS) $(CPPFLAGS) $(INCLUDE_GPERF_OUTPUT) -c $< -o $@ + +cap_test: cap_test.c $(INCLS) $(CAPOBJS) + $(CC) $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) $< $(CAPOBJS) -o $@ + +libcapsotest: $(CAPLIBNAME) + ./$(CAPLIBNAME) + ./$(CAPLIBNAME) --usage + ./$(CAPLIBNAME) --help + ./$(CAPLIBNAME) --summary + +libpsxsotest: $(PSXLIBNAME) + ./$(PSXLIBNAME) + +test: cap_test + ./cap_test +ifeq ($(SHARED),yes) + $(MAKE) libcapsotest +ifeq ($(PTHREADS),yes) + $(MAKE) libpsxsotest +endif +endif + +sudotest: + @echo no sudotests for libcap + +install: install-static +ifeq ($(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 0755 $(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 0755 $(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 $(LIBTITLE).pc + install -m 0644 include/sys/capability.h $(FAKEROOT)$(INCDIR)/sys + install -m 0644 $(LIBTITLE).pc $(FAKEROOT)$(PKGCONFIGDIR)/$(LIBTITLE).pc + +include/sys/psx_syscall.h: ../psx/psx_syscall.h + rm -f $@ + ln -s ../../../psx/psx_syscall.h $@ + +install-common-psx: install-common $(PSXTITLE).pc include/sys/psx_syscall.h + install -m 0644 include/sys/psx_syscall.h $(FAKEROOT)$(INCDIR)/sys + install -m 0644 $(PSXTITLE).pc $(FAKEROOT)$(PKGCONFIGDIR)/$(PSXTITLE).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) $(LIBTITLE).pc + rm -f $(PSXOBJS) $(PSXLIBNAME)* $(STAPSXLIBNAME) $(PSXTITLE).pc + rm -f cap_names.h cap_names.list.h _makenames $(GPERF_OUTPUT) cap_test + rm -f include/sys/psx_syscall.h + rm -f $(CAPMAGICOBJ) $(PSXMAGICOBJ) empty loader.txt + cd include/sys && $(LOCALCLEAN) -- cgit v1.2.3