The just-built library has DT_RPATH entries to be runnable from
whereever it is. If we just install that, the distro build systems
will throw warnings like
(Open Build Service) ERROR: RPATH
"/home/abuild/rpmbuild/BUILD/iptables-1.4.17a/libxtables/.libs"
on /home/abuild/rpmbuild/BUILDROOT/iptables-1.4.17a-0.x86_64/usr/lib64/xtables/libxt_unclean.so
is not allowed
These RPATH entries are indeed undesired for libraries is in a system
location, which is why libtool produces another copy of the library on
installation. The makefile however missed using libtool during
installation (introduced with commit v1.4.17-1-g68e77a2).
This patch now resolves this.
There will be extra "warnings" emitted by libtool during `make install`,
like:
libtool: install: warning: relinking "libxt_AUDIT.la"
This is normal (and unfixable), and is because
${builddir}/libxt_AUDIT.so links against
"/home/user/iptables/libxtables/.libs/libxtables.so.9", which is
correct for everything in the build tree, but for installation,
"libxtables.so.9" is the right value for the DT_NEEDED entry, which is
why libtool has to, and will accordingly, relink on installation.
Signed-off-by: Jan Engelhardt <jengelh@xxxxxxx>
---
extensions/GNUmakefile.in | 14 ++++++++++----
1 file changed, 10 insertions(+), 4 deletions(-)
diff --git a/extensions/GNUmakefile.in b/extensions/GNUmakefile.in
index adad4d6..e520c86 100644
--- a/extensions/GNUmakefile.in
+++ b/extensions/GNUmakefile.in
@@ -49,6 +49,9 @@ pf6_build_mod := $(filter-out @blacklist_modules@,${pf6_build_mod})
pfx_objs := $(patsubst %,libxt_%.o,${pfx_build_mod})
pf4_objs := $(patsubst %,libipt_%.o,${pf4_build_mod})
pf6_objs := $(patsubst %,libip6t_%.o,${pf6_build_mod})
+pfx_lalibs := $(patsubst %,libxt_%.la,${pfx_build_mod})
+pf4_lalibs := $(patsubst %,libipt_%.la,${pf4_build_mod})
+pf6_lalibs := $(patsubst %,libip6t_%.la,${pf6_build_mod})
pfx_solibs := $(patsubst %,libxt_%.so,${pfx_build_mod} ${pfx_symlinks})
pf4_solibs := $(patsubst %,libipt_%.so,${pf4_build_mod})
pf6_solibs := $(patsubst %,libip6t_%.so,${pf6_build_mod})
@@ -63,7 +66,8 @@ targets_install :=
@ENABLE_STATIC_TRUE@ libext4_objs := ${pf4_objs}
@ENABLE_STATIC_TRUE@ libext6_objs := ${pf6_objs}
@ENABLE_STATIC_FALSE@ targets += ${pfx_solibs} ${pf4_solibs} ${pf6_solibs}
-@ENABLE_STATIC_FALSE@ targets_install += ${pfx_solibs} ${pf4_solibs} ${pf6_solibs}
+@ENABLE_STATIC_FALSE@ targets_la_install += ${pfx_lalibs} ${pf4_lalibs} ${pf6_lalibs}
+@ENABLE_STATIC_FALSE@ targets_so_install += ${pfx_solibs}
.SECONDARY:
@@ -71,9 +75,11 @@ targets_install :=
all: ${targets}
-install: ${targets_install}
+install: ${targets_la_install} ${targets_so_install}
@mkdir -p "${DESTDIR}${xtlibdir}";
- if test -n "${targets_install}"; then install -pm0755 $^ "${DESTDIR}${xtlibdir}/"; fi;
+ ${AM_VERBOSE_NULL} ../libtool ${AM_LIBTOOL_SILENT} --mode=install install -pm0755 ${targets_la_install} "${DESTDIR}${xtlibdir}/"
+ rm -f "${DESTDIR}${xtlibdir}"/*.la;
+ install -pm0755 ${targets_so_install} "${DESTDIR}${xtlibdir}/"
clean:
rm -f *.la *.o *.lo *.so *.a {matches,targets}.man initext.c initext4.c initext6.c;
@@ -94,7 +100,7 @@ lib%.so: lib%.la
${AM_VERBOSE_NULL} ln -fs .libs/$@ $@
lib%.la: lib%.lo
- ${AM_VERBOSE_CCLD} ../libtool ${AM_LIBTOOL_SILENT} --tag=CC --mode=link ${CCLD} ${AM_LDFLAGS} -module ${LDFLAGS} -o $@ $< ../libxtables/libxtables.la ${$*_LIBADD} -rpath ${xtlibdir}
+ ${AM_VERBOSE_CCLD} ../libtool ${AM_LIBTOOL_SILENT} --tag=CC --mode=link ${CCLD} ${AM_LDFLAGS} -avoid-version -module ${LDFLAGS} -o $@ $< ../libxtables/libxtables.la ${$*_LIBADD} -rpath ${xtlibdir}
lib%.lo: ${srcdir}/lib%.c
${AM_VERBOSE_CC} ../libtool ${AM_LIBTOOL_SILENT} --tag=CC --mode=compile ${CC} ${AM_CPPFLAGS} ${AM_DEPFLAGS} ${AM_CFLAGS} -D_INIT=lib$*_init ${CFLAGS} -o $@ -c $<
--
1.7.10.4
--
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