From d6658505089234476c1b35fc08fef1eb4f121e85 Mon Sep 17 00:00:00 2001 From: Khem Raj Date: Sun, 25 Apr 2021 12:08:29 -0700 Subject: gcc-cross: Install linker LTO plugin for binutils tools This will ensure that ar/ranlib/nm can load the lto linker plugin like gcc-ar, gcc-nm, gcc-ranlib does, this will let the behaviour match between gcc wrappers for these tools, this should help LTO builds for packages Signed-off-by: Khem Raj Signed-off-by: Richard Purdie --- meta/recipes-devtools/gcc/gcc-cross.inc | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/meta/recipes-devtools/gcc/gcc-cross.inc b/meta/recipes-devtools/gcc/gcc-cross.inc index e08807afad..dca4036ab5 100644 --- a/meta/recipes-devtools/gcc/gcc-cross.inc +++ b/meta/recipes-devtools/gcc/gcc-cross.inc @@ -83,6 +83,8 @@ INHIBIT_PACKAGE_STRIP = "1" # Compute how to get from libexecdir to bindir in python (easier than shell) BINRELPATH = "${@os.path.relpath(d.expand("${STAGING_DIR_NATIVE}${prefix_native}/bin/${TARGET_SYS}"), d.expand("${libexecdir}/gcc/${TARGET_SYS}/${BINV}"))}" +# linker plugin path +LIBRELPATH = "${@os.path.relpath(d.expand("${libexecdir}/gcc/${TARGET_SYS}/${BINV}"), d.expand("${STAGING_LIBDIR_NATIVE}/${TARGET_SYS}/bfd-plugins"))}" do_install () { ( cd ${B}/${TARGET_SYS}/libgcc; oe_runmake 'DESTDIR=${D}' install-unwind_h-forbuild install-unwind_h ) @@ -92,7 +94,7 @@ do_install () { install -d ${D}${target_libdir} # Link gfortran to g77 to satisfy not-so-smart configure or hard coded g77 - # gfortran is fully backwards compatible. This is a safe and practical solution. + # gfortran is fully backwards compatible. This is a safe and practical solution. if [ -n "${@d.getVar('FORTRAN')}" ]; then ln -sf ${STAGING_DIR_NATIVE}${prefix_native}/bin/${TARGET_PREFIX}gfortran ${STAGING_DIR_NATIVE}${prefix_native}/bin/${TARGET_PREFIX}g77 || true fortsymlinks="g77 gfortran" @@ -118,6 +120,10 @@ do_install () { cp ${S}/libquadmath/quadmath_weak.h ${D}${libdir}/gcc/${TARGET_SYS}/${BINV}/include/ find ${D}${libdir}/gcc/${TARGET_SYS}/${BINV}/include-fixed -type f -not -name "README" -not -name limits.h -not -name syslimits.h | xargs rm -f + + # install LTO linker plugins where binutils tools can find it + install -d ${D}${libdir}/bfd-plugins + ln -sf ${LIBRELPATH}/liblto_plugin.so ${D}${libdir}/bfd-plugins/liblto_plugin.so } do_package[noexec] = "1" -- cgit 1.2.3-korg