1# Support building the Python bindings multiple times, against various Python 2# runtimes (e.g. Python 2 vs Python 3) by optionally prefixing the build 3# targets with "PYPREFIX": 4PYTHON ?= python3 5PYPREFIX ?= $(shell $(PYTHON) -c 'import sys;print("python-%d.%d" % sys.version_info[:2])') 6RUBY ?= ruby 7RUBYPREFIX ?= $(notdir $(RUBY)) 8PKG_CONFIG ?= pkg-config 9 10# Installation directories. 11PREFIX ?= /usr 12LIBDIR ?= $(PREFIX)/lib 13INCLUDEDIR ?= $(PREFIX)/include 14PYINC ?= $(shell $(PKG_CONFIG) --cflags $(PYPREFIX)) 15PYLIBS ?= $(shell $(PKG_CONFIG) --libs $(PYPREFIX)) 16PYTHONLIBDIR ?= $(shell $(PYTHON) -c "from distutils.sysconfig import *; print(get_python_lib(plat_specific=1, prefix='$(PREFIX)'))") 17PYCEXT ?= $(shell $(PYTHON) -c 'import imp;print([s for s,m,t in imp.get_suffixes() if t == imp.C_EXTENSION][0])') 18RUBYINC ?= $(shell $(RUBY) -e 'puts "-I" + RbConfig::CONFIG["rubyarchhdrdir"] + " -I" + RbConfig::CONFIG["rubyhdrdir"]') 19RUBYLIBS ?= $(shell $(RUBY) -e 'puts "-L" + RbConfig::CONFIG["libdir"] + " -L" + RbConfig::CONFIG["archlibdir"] + " " + RbConfig::CONFIG["LIBRUBYARG_SHARED"]') 20RUBYINSTALL ?= $(shell $(RUBY) -e 'puts RbConfig::CONFIG["vendorarchdir"]') 21 22DEFAULT_SEMANAGE_CONF_LOCATION=/etc/selinux/semanage.conf 23 24ifeq ($(DEBUG),1) 25 export CFLAGS ?= -g3 -O0 -gdwarf-2 -fno-strict-aliasing -Wall -Wshadow -Werror 26 export LDFLAGS ?= -g 27endif 28 29LEX = flex 30LFLAGS = -s 31YACC = bison 32YFLAGS = -d 33 34VERSION = $(shell cat ../VERSION) 35LIBVERSION = 1 36 37LIBA=libsemanage.a 38TARGET=libsemanage.so 39LIBPC=libsemanage.pc 40SWIGIF= semanageswig_python.i semanageswig_python_exception.i 41SWIGRUBYIF= semanageswig_ruby.i 42SWIGCOUT= semanageswig_wrap.c 43SWIGRUBYCOUT= semanageswig_ruby_wrap.c 44SWIGLOBJ:= $(patsubst %.c,$(PYPREFIX)%.lo,$(SWIGCOUT)) 45SWIGRUBYLOBJ:= $(patsubst %.c,$(RUBYPREFIX)%.lo,$(SWIGRUBYCOUT)) 46SWIGSO=$(PYPREFIX)_semanage.so 47SWIGFILES=$(SWIGSO) semanage.py 48SWIGRUBYSO=$(RUBYPREFIX)_semanage.so 49LIBSO=$(TARGET).$(LIBVERSION) 50 51GENERATED=$(SWIGCOUT) $(SWIGRUBYCOUT) semanageswig_python_exception.i $(sort $(wildcard conf-*.[ch])) 52SRCS= $(filter-out $(GENERATED),$(sort $(wildcard *.c))) 53 54OBJS= $(patsubst %.c,%.o,$(SRCS)) conf-scan.o conf-parse.o 55LOBJS= $(patsubst %.c,%.lo,$(SRCS)) conf-scan.lo conf-parse.lo 56CFLAGS ?= -Werror -Wall -W -Wundef -Wshadow -Wmissing-noreturn -Wmissing-format-attribute 57 58SWIG_CFLAGS += -Wno-error -Wno-unused-but-set-variable -Wno-unused-variable -Wno-shadow \ 59 -Wno-unused-parameter 60 61override CFLAGS += -I../include -D_GNU_SOURCE 62RANLIB ?= ranlib 63 64SWIG = swig -Wall -python -o $(SWIGCOUT) -outdir ./ 65 66SWIGRUBY = swig -Wall -ruby -o $(SWIGRUBYCOUT) -outdir ./ 67 68all: $(LIBA) $(LIBSO) $(LIBPC) 69 70pywrap: all $(SWIGSO) 71 72rubywrap: all $(SWIGRUBYSO) 73 74$(SWIGLOBJ): $(SWIGCOUT) 75 $(CC) $(CFLAGS) $(SWIG_CFLAGS) $(PYINC) -fPIC -DSHARED -c -o $@ $< 76 77$(SWIGRUBYLOBJ): $(SWIGRUBYCOUT) 78 $(CC) $(CFLAGS) $(SWIG_CFLAGS) $(RUBYINC) -fPIC -DSHARED -c -o $@ $< 79 80$(SWIGSO): $(SWIGLOBJ) 81 $(CC) $(CFLAGS) $(LDFLAGS) -L. -shared -o $@ $< -lsemanage $(PYLIBS) 82 83$(SWIGRUBYSO): $(SWIGRUBYLOBJ) 84 $(CC) $(CFLAGS) $(LDFLAGS) -L. -shared -o $@ $^ -lsemanage $(RUBYLIBS) 85 86$(LIBA): $(OBJS) 87 $(AR) rcs $@ $^ 88 $(RANLIB) $@ 89 90$(LIBSO): $(LOBJS) 91 $(CC) $(CFLAGS) $(LDFLAGS) -shared -o $@ $^ -lsepol -laudit -lselinux -lbz2 -Wl,-soname,$(LIBSO),--version-script=libsemanage.map,-z,defs 92 ln -sf $@ $(TARGET) 93 94$(LIBPC): $(LIBPC).in ../VERSION 95 sed -e 's/@VERSION@/$(VERSION)/; s:@prefix@:$(PREFIX):; s:@libdir@:$(LIBDIR):; s:@includedir@:$(INCLUDEDIR):' < $< > $@ 96 97semanageswig_python_exception.i: exception.sh $(wildcard ../include/semanage/*.h) 98 bash -e exception.sh > $@ || (rm -f $@ ; false) 99 100conf-scan.c: conf-scan.l conf-parse.h 101 $(LEX) $(LFLAGS) -o $@ $< 102 103conf-parse.c: conf-parse.y 104 $(YACC) $(YFLAGS) -o $@ $< 105 106conf-parse.h: conf-parse.c 107 108%.o: %.c 109 $(CC) $(CFLAGS) -c -o $@ $< 110 111%.lo: %.c 112 $(CC) $(CFLAGS) -fPIC -DSHARED -c -o $@ $< 113 114conf-parse.o: conf-parse.c 115 $(CC) $(filter-out -Werror, $(CFLAGS)) -c -o $@ $< 116 117conf-parse.lo: conf-parse.c 118 $(CC) $(filter-out -Werror, $(CFLAGS)) -fPIC -DSHARED -c -o $@ $< 119 120conf-scan.o: conf-scan.c 121 $(CC) $(filter-out -Werror, $(CFLAGS)) -c -o $@ $< 122 123conf-scan.lo: conf-scan.c 124 $(CC) $(filter-out -Werror, $(CFLAGS)) -fPIC -DSHARED -c -o $@ $< 125 126$(SWIGCOUT): $(SWIGIF) 127 $(SWIG) $< 128 129$(SWIGRUBYCOUT): $(SWIGRUBYIF) 130 $(SWIGRUBY) $< 131 132swigify: $(SWIGIF) 133 $(SWIG) $< 134 135install: all 136 test -d $(DESTDIR)$(LIBDIR) || install -m 755 -d $(DESTDIR)$(LIBDIR) 137 install -m 644 $(LIBA) $(DESTDIR)$(LIBDIR) 138 install -m 755 $(LIBSO) $(DESTDIR)$(LIBDIR) 139 test -d $(DESTDIR)$(LIBDIR)/pkgconfig || install -m 755 -d $(DESTDIR)$(LIBDIR)/pkgconfig 140 install -m 644 $(LIBPC) $(DESTDIR)$(LIBDIR)/pkgconfig 141 test -f $(DESTDIR)$(DEFAULT_SEMANAGE_CONF_LOCATION) || install -m 644 -D semanage.conf $(DESTDIR)$(DEFAULT_SEMANAGE_CONF_LOCATION) 142 cd $(DESTDIR)$(LIBDIR) && ln -sf $(LIBSO) $(TARGET) 143 144install-pywrap: pywrap 145 test -d $(DESTDIR)$(PYTHONLIBDIR) || install -m 755 -d $(DESTDIR)$(PYTHONLIBDIR) 146 install -m 755 $(SWIGSO) $(DESTDIR)$(PYTHONLIBDIR)/_semanage$(PYCEXT) 147 install -m 644 semanage.py $(DESTDIR)$(PYTHONLIBDIR) 148 149 150install-rubywrap: rubywrap 151 test -d $(DESTDIR)$(RUBYINSTALL) || install -m 755 -d $(DESTDIR)$(RUBYINSTALL) 152 install -m 755 $(SWIGRUBYSO) $(DESTDIR)$(RUBYINSTALL)/semanage.so 153 154relabel: 155 /sbin/restorecon $(DESTDIR)$(LIBDIR)/$(LIBSO) 156 157clean: 158 -rm -f $(LIBPC) $(OBJS) $(LOBJS) $(LIBA) $(LIBSO) $(SWIGLOBJ) $(SWIGSO) $(SWIGRUBYSO) $(TARGET) conf-parse.c conf-parse.h conf-scan.c *.o *.lo *~ 159 160distclean: clean 161 rm -f $(GENERATED) $(SWIGFILES) 162 163indent: 164 ../../scripts/Lindent $(filter-out $(GENERATED),$(wildcard *.[ch])) 165 166.PHONY: all clean pywrap rubywrap swigify install install-pywrap install-rubywrap distclean 167