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 ?= python 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 ?= $(DESTDIR)/usr 12LIBDIR ?= $(PREFIX)/lib 13SHLIBDIR ?= $(DESTDIR)/lib 14INCLUDEDIR ?= $(PREFIX)/include 15PYINC ?= $(shell $(PKG_CONFIG) --cflags $(PYPREFIX)) 16PYLIBS ?= $(shell $(PKG_CONFIG) --libs $(PYPREFIX)) 17PYSITEDIR ?= $(DESTDIR)$(shell $(PYTHON) -c 'import site; print(site.getsitepackages()[0])') 18PYCEXT ?= $(shell $(PYTHON) -c 'import imp;print([s for s,m,t in imp.get_suffixes() if t == imp.C_EXTENSION][0])') 19RUBYINC ?= $(shell $(RUBY) -e 'puts "-I" + RbConfig::CONFIG["rubyarchhdrdir"] + " -I" + RbConfig::CONFIG["rubyhdrdir"]') 20RUBYLIBS ?= $(shell $(RUBY) -e 'puts "-L" + RbConfig::CONFIG["libdir"] + " -L" + RbConfig::CONFIG["archlibdir"] + " " + RbConfig::CONFIG["LIBRUBYARG_SHARED"]') 21RUBYINSTALL ?= $(DESTDIR)$(shell $(RUBY) -e 'puts RbConfig::CONFIG["vendorarchdir"]') 22 23LIBBASE=$(shell basename $(LIBDIR)) 24 25DEFAULT_SEMANAGE_CONF_LOCATION=$(DESTDIR)/etc/selinux/semanage.conf 26 27ifeq ($(DEBUG),1) 28 export CFLAGS = -g3 -O0 -gdwarf-2 -fno-strict-aliasing -Wall -Wshadow -Werror 29 export LDFLAGS = -g 30endif 31 32LEX = flex 33LFLAGS = -s 34YACC = bison 35YFLAGS = -d 36 37VERSION = $(shell cat ../VERSION) 38LIBVERSION = 1 39 40LIBA=libsemanage.a 41TARGET=libsemanage.so 42LIBPC=libsemanage.pc 43SWIGIF= semanageswig_python.i semanageswig_python_exception.i 44SWIGRUBYIF= semanageswig_ruby.i 45SWIGCOUT= semanageswig_wrap.c 46SWIGRUBYCOUT= semanageswig_ruby_wrap.c 47SWIGLOBJ:= $(patsubst %.c,$(PYPREFIX)%.lo,$(SWIGCOUT)) 48SWIGRUBYLOBJ:= $(patsubst %.c,$(RUBYPREFIX)%.lo,$(SWIGRUBYCOUT)) 49SWIGSO=$(PYPREFIX)_semanage.so 50SWIGFILES=$(SWIGSO) semanage.py 51SWIGRUBYSO=$(RUBYPREFIX)_semanage.so 52LIBSO=$(TARGET).$(LIBVERSION) 53 54GENERATED=$(SWIGCOUT) $(SWIGRUBYCOUT) semanageswig_python_exception.i $(sort $(wildcard conf-*.[ch])) 55SRCS= $(filter-out $(GENERATED),$(sort $(wildcard *.c))) 56 57OBJS= $(patsubst %.c,%.o,$(SRCS)) conf-scan.o conf-parse.o 58LOBJS= $(patsubst %.c,%.lo,$(SRCS)) conf-scan.lo conf-parse.lo 59CFLAGS ?= -Werror -Wall -W -Wundef -Wshadow -Wmissing-noreturn -Wmissing-format-attribute 60 61SWIG_CFLAGS += -Wno-error -Wno-unused-but-set-variable -Wno-unused-variable -Wno-shadow \ 62 -Wno-unused-parameter 63 64override CFLAGS += -I../include -D_GNU_SOURCE 65RANLIB ?= ranlib 66 67SWIG = swig -Wall -python -o $(SWIGCOUT) -outdir ./ 68 69SWIGRUBY = swig -Wall -ruby -o $(SWIGRUBYCOUT) -outdir ./ 70 71all: $(LIBA) $(LIBSO) $(LIBPC) 72 73pywrap: all $(SWIGSO) 74 75rubywrap: all $(SWIGRUBYSO) 76 77$(SWIGLOBJ): $(SWIGCOUT) 78 $(CC) $(CFLAGS) $(SWIG_CFLAGS) $(PYINC) -fPIC -DSHARED -c -o $@ $< 79 80$(SWIGRUBYLOBJ): $(SWIGRUBYCOUT) 81 $(CC) $(CFLAGS) $(SWIG_CFLAGS) $(RUBYINC) -fPIC -DSHARED -c -o $@ $< 82 83$(SWIGSO): $(SWIGLOBJ) 84 $(CC) $(CFLAGS) $(LDFLAGS) -L. -shared -o $@ $< -lsemanage $(PYLIBS) 85 86$(SWIGRUBYSO): $(SWIGRUBYLOBJ) 87 $(CC) $(CFLAGS) $(LDFLAGS) -L. -shared -o $@ $^ -lsemanage $(RUBYLIBS) 88 89$(LIBA): $(OBJS) 90 $(AR) rcs $@ $^ 91 $(RANLIB) $@ 92 93$(LIBSO): $(LOBJS) 94 $(CC) $(CFLAGS) $(LDFLAGS) -shared -o $@ $^ -lsepol -laudit -lselinux -lbz2 -Wl,-soname,$(LIBSO),--version-script=libsemanage.map,-z,defs 95 ln -sf $@ $(TARGET) 96 97$(LIBPC): $(LIBPC).in ../VERSION 98 sed -e 's/@VERSION@/$(VERSION)/; s:@prefix@:$(PREFIX):; s:@libdir@:$(LIBBASE):; s:@includedir@:$(INCLUDEDIR):' < $< > $@ 99 100semanageswig_python_exception.i: ../include/semanage/semanage.h 101 bash -e exception.sh > $@ || (rm -f $@ ; false) 102 103conf-scan.c: conf-scan.l conf-parse.h 104 $(LEX) $(LFLAGS) -o $@ $< 105 106conf-parse.c: conf-parse.y 107 $(YACC) $(YFLAGS) -o $@ $< 108 109conf-parse.h: conf-parse.c 110 111%.o: %.c 112 $(CC) $(CFLAGS) -c -o $@ $< 113 114%.lo: %.c 115 $(CC) $(CFLAGS) -fPIC -DSHARED -c -o $@ $< 116 117conf-parse.o: conf-parse.c 118 $(CC) $(filter-out -Werror, $(CFLAGS)) -c -o $@ $< 119 120conf-parse.lo: conf-parse.c 121 $(CC) $(filter-out -Werror, $(CFLAGS)) -fPIC -DSHARED -c -o $@ $< 122 123conf-scan.o: conf-scan.c 124 $(CC) $(filter-out -Werror, $(CFLAGS)) -c -o $@ $< 125 126conf-scan.lo: conf-scan.c 127 $(CC) $(filter-out -Werror, $(CFLAGS)) -fPIC -DSHARED -c -o $@ $< 128 129$(SWIGCOUT): $(SWIGIF) 130 $(SWIG) $< 131 132$(SWIGRUBYCOUT): $(SWIGRUBYIF) 133 $(SWIGRUBY) $< 134 135swigify: $(SWIGIF) 136 $(SWIG) $< 137 138install: all 139 test -d $(LIBDIR) || install -m 755 -d $(LIBDIR) 140 install -m 644 $(LIBA) $(LIBDIR) 141 install -m 755 $(LIBSO) $(LIBDIR) 142 test -d $(LIBDIR)/pkgconfig || install -m 755 -d $(LIBDIR)/pkgconfig 143 install -m 644 $(LIBPC) $(LIBDIR)/pkgconfig 144 test -f $(DEFAULT_SEMANAGE_CONF_LOCATION) || install -m 644 -D semanage.conf $(DEFAULT_SEMANAGE_CONF_LOCATION) 145 cd $(LIBDIR) && ln -sf $(LIBSO) $(TARGET) 146 147install-pywrap: pywrap 148 test -d $(PYSITEDIR) || install -m 755 -d $(PYSITEDIR) 149 install -m 755 $(SWIGSO) $(PYSITEDIR)/_semanage$(PYCEXT) 150 install -m 644 semanage.py $(PYSITEDIR) 151 152 153install-rubywrap: rubywrap 154 test -d $(RUBYINSTALL) || install -m 755 -d $(RUBYINSTALL) 155 install -m 755 $(SWIGRUBYSO) $(RUBYINSTALL)/semanage.so 156 157relabel: 158 /sbin/restorecon $(LIBDIR)/$(LIBSO) 159 160clean: 161 -rm -f $(LIBPC) $(OBJS) $(LOBJS) $(LIBA) $(LIBSO) $(SWIGLOBJ) $(SWIGSO) $(SWIGRUBYSO) $(TARGET) conf-parse.c conf-parse.h conf-scan.c *.o *.lo *~ 162 163distclean: clean 164 rm -f $(GENERATED) $(SWIGFILES) 165 166indent: 167 ../../scripts/Lindent $(filter-out $(GENERATED),$(wildcard *.[ch])) 168 169.PHONY: all clean pywrap rubywrap swigify install install-pywrap install-rubywrap distclean 170