new file mode 100644
@@ -0,0 +1,21 @@
+Repect LIBTOOLFLAGS
+
+This add a knob that can be controlled from env to set generic options
+for libtool
+
+Upstream-Status: Pending
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+
+Index: uuid-1.6.2/Makefile.in
+===================================================================
+--- uuid-1.6.2.orig/Makefile.in
++++ uuid-1.6.2/Makefile.in
+@@ -56,7 +56,7 @@ RM = rm -f
+ CP = cp
+ RMDIR = rmdir
+ SHTOOL = $(S)/shtool
+-LIBTOOL = @LIBTOOL@
++LIBTOOL = @LIBTOOL@ $(LIBTOOLFLAGS)
+ TRUE = true
+ POD2MAN = pod2man
+ PERL = @PERL@
@@ -27,6 +27,7 @@ SRC_URI = "http://snapshot.debian.org/archive/debian/20160728T043443Z/pool/main/
file://uuid-nostrip.patch \
file://install-pc.patch \
file://ldflags.patch \
+ file://libtool-tag.patch \
"
SRC_URI[md5sum] = "5db0d43a9022a6ebbbc25337ae28942f"
SRC_URI[sha256sum] = "11a615225baa5f8bb686824423f50e4427acd3f70d394765bdff32801f0fd5b0"
@@ -37,6 +38,7 @@ inherit autotools update-alternatives
EXTRA_OECONF = "--without-dce --without-cxx --without-perl --without-perl-compat --without-php --without-pgsql"
EXTRA_OECONF = "--includedir=${includedir}/ossp"
+EXTRA_OEMAKE_class-target = "LIBTOOLFLAGS='--tag=CC'"
do_configure_prepend() {
# This package has a completely custom aclocal.m4, which should be acinclude.m4.
@@ -19,7 +19,7 @@ SRC_URI[md5sum] = "83b89587607e3eb65c70d361f13bab43"
SRC_URI[sha256sum] = "d06ebb8e1d9a22d19e38d63fdb83954253f39bedc5d46232a05645685722ca37"
EXTRA_OECONF += "--disable-builddir"
-
+EXTRA_OEMAKE_class-target = "LIBTOOLFLAGS='--tag=CC'"
inherit autotools texinfo
FILES_${PN}-dev += "${libdir}/libffi-${PV}"
@@ -29,3 +29,4 @@ FILES_${PN}-dev += "${libdir}/libffi-${PV}"
MIPS_INSTRUCTION_SET = "mips"
BBCLASSEXTEND = "native nativesdk"
+
@@ -29,6 +29,7 @@ BINCONFIG = "${bindir}/libgcrypt-config"
inherit autotools texinfo binconfig-disabled pkgconfig
EXTRA_OECONF = "--disable-asm"
+EXTRA_OEMAKE_class-target = "LIBTOOLFLAGS='--tag=CC'"
PACKAGECONFIG ??= "capabilities"
PACKAGECONFIG[capabilities] = "--with-capabilities,--without-capabilities,libcap"
libtool tries to guess the --tag value based on CC/CXX environment variables and the compile commandline generated by makefiles. This heuristics however fails when we construct CC variables in OE and add security flags to it, especially -fPIE -pie which are added by external compilers e.g. clang particularly. It fails because libtool removed PIE flags from compiler cmdline intelligently if it figures out that its building a library, which means that the CC variable passed from cmdline does not match with the compiler cmdline constructed by libtool and we end up with errors like | arm-bec-linux-musleabi-libtool: compile: unable to infer tagged configuration | arm-bec-linux-musleabi-libtool: error: specify a tag with '--tag' This works with internal gcc toolchain because we configure gcc for PIE when hardening is selected and dont pass -fPIE -pie options explicitly but this is not an option for clang, and some external gcc toolchains using older gcc This patch adds the --tag option to help libtool set correct tags in packages where it cant get it right via its heuristics Signed-off-by: Khem Raj <raj.khem@gmail.com> --- .../ossp-uuid/ossp-uuid/libtool-tag.patch | 21 +++++++++++++++++++++ meta/recipes-devtools/ossp-uuid/ossp-uuid_1.6.2.bb | 2 ++ meta/recipes-support/libffi/libffi_3.2.1.bb | 3 ++- meta/recipes-support/libgcrypt/libgcrypt_1.7.8.bb | 1 + 4 files changed, 26 insertions(+), 1 deletion(-) create mode 100644 meta/recipes-devtools/ossp-uuid/ossp-uuid/libtool-tag.patch -- 2.13.3 -- _______________________________________________ Openembedded-core mailing list Openembedded-core@lists.openembedded.org http://lists.openembedded.org/mailman/listinfo/openembedded-core