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libsemanage: python3 support.

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Dave Malcolm has been working on adding python3 support to libsemanage
(and libselinux).

Change to Makefile to:

Support building the Python bindings multiple times, against various Python
runtimes (e.g. Python 2 vs Python 3) by optionally prefixing the build
targets with "PYPREFIX":

Should build python2 version by default, without the user doing any changes.

Signed-off-by: Eric Paris <eparis@redhat.com>
Acked-by: Dan Walsh <dwalsh@redhat.com>
This commit is contained in:
Daniel J Walsh 2011-06-24 16:43:11 -04:00 committed by Eric Paris
parent d784fd71b5
commit 78d58d73b4
1 changed files with 26 additions and 17 deletions
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43
libsemanage/src/Makefile
View File

@ -1,11 +1,17 @@
# Support building the Python bindings multiple times, against various Python
# runtimes (e.g. Python 2 vs Python 3) by optionally prefixing the build
# targets with "PYPREFIX":
PYTHON ?= python
PYPREFIX ?= $(notdir $(PYTHON))
# Installation directories.
PREFIX ?= $(DESTDIR)/usr
LIBDIR ?= $(PREFIX)/lib
SHLIBDIR ?= $(PREFIX)/lib
INCLUDEDIR ?= $(PREFIX)/include
PYLIBVER ?= $(shell python -c 'import sys;print "python%d.%d" % sys.version_info[0:2]')
PYINC ?= /usr/include/${PYLIBVER}
PYLIBDIR ?= $(LIBDIR)/${PYLIBVER}
PYLIBVER ?= $(shell $(PYTHON) -c 'import sys;print("python%d.%d" % sys.version_info[0:2])')
PYINC ?= $(shell pkg-config --cflags `basename $(PYTHON)`)
PYLIBDIR ?= $(LIBDIR)/$(PYLIBVER)
RUBYLIBVER ?= $(shell ruby -e 'print RUBY_VERSION.split(".")[0..1].join(".")')
RUBYPLATFORM ?= $(shell ruby -e 'print RUBY_PLATFORM')
RUBYINC ?= $(LIBDIR)/ruby/$(RUBYLIBVER)/$(RUBYPLATFORM)
@ -34,21 +40,22 @@ SWIGIF= semanageswig_python.i
SWIGRUBYIF= semanageswig_ruby.i
SWIGCOUT= semanageswig_wrap.c
SWIGRUBYCOUT= semanageswig_ruby_wrap.c
SWIGLOBJ:= $(patsubst %.c,%.lo,$(SWIGCOUT))
SWIGLOBJ:= $(patsubst %.c,$(PYPREFIX)%.lo,$(SWIGCOUT))
SWIGRUBYLOBJ:= $(patsubst %.c,%.lo,$(SWIGRUBYCOUT))
SWIGSO=_semanage.so
SWIGSO=$(PYPREFIX)_semanage.so
SWIGFILES=$(SWIGSO) semanage.py
SWIGRUBYSO=_rubysemanage.so
LIBSO=$(TARGET).$(LIBVERSION)
SWIGGEN=$(SWIGCOUT) $(SWIGRUBYCOUT)
SRCS= $(filter-out $(SWIGGEN),$(wildcard *.c))
GENERATED=$(SWIGCOUT) $(SWIGRUBYCOUT)
SRCS= $(filter-out $(GENERATED),$(wildcard *.c))
OBJS= $(patsubst %.c,%.o,$(SRCS)) conf-scan.o conf-parse.o
LOBJS= $(patsubst %.c,%.lo,$(SRCS)) conf-scan.lo conf-parse.lo
CFLAGS ?= -Werror -Wall -W -Wundef -Wshadow -Wmissing-noreturn -Wmissing-format-attribute
override CFLAGS += -I../include -I$(INCLUDEDIR) -D_GNU_SOURCE
RANLIB=ranlib
SWIG = swig -Wall -python -o $(SWIGCOUT) -outdir ./
@ -58,25 +65,25 @@ GENERATED=$(SWIGCOUT) $(SWIGRUBYCOUT) $(wildcard conf-*.[ch])
all: $(LIBA) $(LIBSO) $(LIBPC)
pywrap: all $(SWIGLOBJ) $(SWIGSO)
pywrap: all $(SWIGSO)
rubywrap: all $(SWIGRUBYSO)
$(SWIGLOBJ): $(SWIGCOUT)
$(CC) $(filter-out -Werror, $(CFLAGS)) -I$(PYINC) -fPIC -DSHARED -c -o $@ $<
$(CC) $(filter-out -Werror, $(CFLAGS)) $(PYINC) -fPIC -DSHARED -c -o $@ $<
$(SWIGRUBYLOBJ): $(SWIGRUBYCOUT)
$(CC) $(filter-out -Werror,$(CFLAGS)) -I$(RUBYINC) -fPIC -DSHARED -c -o $@ $<
$(CC) $(filter-out -Werror, $(CFLAGS)) -I$(RUBYINC) -fPIC -DSHARED -c -o $@ $<
$(SWIGSO): $(SWIGLOBJ)
$(CC) $(CFLAGS) $(LDFLAGS) -shared -o $@ $< -L. -lsemanage -l$(PYLIBVER) -L$(LIBDIR) -Wl,-soname,$@,-z,defs
$(CC) $(CFLAGS) $(LDFLAGS) -shared -o $@ $< -L. -lsemanage -L$(LIBDIR) -Wl,-soname,$@,-z,defs
$(SWIGRUBYSO): $(SWIGRUBYLOBJ)
$(CC) $(CFLAGS) $(LDFLAGS) -shared -o $@ $^ -L. -lsemanage -L$(LIBDIR) -Wl,-soname,$@
$(LIBA): $(OBJS)
$(AR) rcs $@ $^
ranlib $@
$(RANLIB) $@
$(LIBSO): $(LOBJS)
$(CC) $(CFLAGS) $(LDFLAGS) -shared -o $@ $^ -lsepol -lselinux -lbz2 -lustr -L$(LIBDIR) -Wl,-soname,$(LIBSO),--version-script=libsemanage.map,-z,defs
@ -112,13 +119,13 @@ conf-scan.lo: conf-scan.c
$(CC) $(filter-out -Werror, $(CFLAGS)) -fPIC -DSHARED -c -o $@ $<
$(SWIGCOUT): $(SWIGIF)
$(SWIG) $^
$(SWIG) $<
$(SWIGRUBYCOUT): $(SWIGRUBYIF)
$(SWIGRUBY) $^
$(SWIGRUBY) $<
swigify: $(SWIGIF)
$(SWIG) $^
$(SWIG) $<
install: all
test -d $(LIBDIR) || install -m 755 -d $(LIBDIR)
@ -132,7 +139,9 @@ install: all
install-pywrap: pywrap
test -d $(PYLIBDIR)/site-packages || install -m 755 -d $(PYLIBDIR)/site-packages
install -m 755 $(SWIGFILES) $(PYLIBDIR)/site-packages
install -m 755 $(SWIGSO) $(PYLIBDIR)/site-packages/_semanage.so
install -m 755 semanage.py $(PYLIBDIR)/site-packages
install-rubywrap: rubywrap
test -d $(RUBYINSTALL) || install -m 755 -d $(RUBYINSTALL)
@ -142,7 +151,7 @@ relabel:
/sbin/restorecon $(SHLIBDIR)/$(LIBSO)
clean:
rm -f $(LIBPC) $(OBJS) $(LOBJS) $(LIBA) $(LIBSO) $(SWIGLOBJ) $(SWIGSO) $(TARGET) conf-parse.c conf-parse.h conf-scan.c
-rm -f $(LIBPC) $(OBJS) $(LOBJS) $(LIBA) $(LIBSO) $(SWIGLOBJ) $(SWIGSO) $(TARGET) conf-parse.c conf-parse.h conf-scan.c *.o *.lo *~
distclean: clean
rm -f $(SWIGCOUT) $(SWIGFILES)