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libsepol: fix static-only library build 

Add a patch that improves the libsepol build system to support
static-only library build.

Fixes:

  http://autobuild.buildroot.org/results/30c/30cb919d2bbf51bfdf0a83c618124d927d046a61/build-end.log

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Thomas Petazzoni 2014-02-20 14:32:50 +01:00 committed by Peter Korsgaard
parent 8797a8cb58
commit 52eeb04c76
1 changed files with 44 additions and 0 deletions
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44
package/libsepol/libsepol-01-support-static-only.patch Normal file
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@ -0,0 +1,44 @@
Add support for static-only build
Instead of unconditionally building shared libraries, this patch
improves the libsepol build system with a "STATIC" variable, which
when defined to some non-empty value, will disable the build of shared
libraries. It allows to support cases where the target architecture
does not have support for shared libraries.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Index: b/src/Makefile
===================================================================
--- a/src/Makefile
+++ b/src/Makefile
@@ -17,7 +17,12 @@
CFLAGS ?= -Werror -Wall -W -Wundef -Wshadow -Wmissing-noreturn -Wmissing-format-attribute
override CFLAGS += -I. -I../include -D_GNU_SOURCE
-all: $(LIBA) $(LIBSO) $(LIBPC)
+ALL_TARGETS = $(LIBA) $(LIBPC)
+ifeq ($(STATIC),)
+ALL_TARGETS += $(LIBSO)
+endif
+
+all: $(ALL_TARGETS)
$(LIBA): $(OBJS)
$(AR) rcs $@ $^
@@ -39,11 +44,13 @@
install: all
test -d $(LIBDIR) || install -m 755 -d $(LIBDIR)
install -m 644 $(LIBA) $(LIBDIR)
- test -d $(SHLIBDIR) || install -m 755 -d $(SHLIBDIR)
- install -m 755 $(LIBSO) $(SHLIBDIR)
test -d $(LIBDIR)/pkgconfig || install -m 755 -d $(LIBDIR)/pkgconfig
install -m 644 $(LIBPC) $(LIBDIR)/pkgconfig
+ifeq ($(STATIC),)
+ test -d $(SHLIBDIR) || install -m 755 -d $(SHLIBDIR)
+ install -m 755 $(LIBSO) $(SHLIBDIR)
cd $(LIBDIR) && ln -sf ../../`basename $(SHLIBDIR)`/$(LIBSO) $(TARGET)
+endif
relabel:
/sbin/restorecon $(SHLIBDIR)/$(LIBSO)