From patchwork Sun Sep 25 19:17:39 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Steve Sakoman X-Patchwork-Id: 14297 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org From: "Steve Sakoman" Subject: [OE-core][kirkstone 28/33] gcc-cross-canadian: add default plugin linker Date: Sun, 25 Sep 2022 09:17:39 -1000 Message-Id: In-Reply-To: References: MIME-Version: 1.0 List-id: To: openembedded-core@lists.openembedded.org From: Samuli Piippo Fix multilib sdk issue where gcc is unable to find linker. Previous fix was in cdd86896c8d29135f937968e9aa07f919cf543d3 using real-ld symlink, but that prevented switching between bfd and gold linkers. Running compiler with debug arguments shows that collect2 tries and fails to find linker using the multilib triples: $ $CC -v -Wl,-debug ... Looking for 'real-ld' Looking for 'collect-ld' Looking for 'mips-oemllib32-linux-ld' Looking for 'mips-oe-linux-mips-oemllib32-linux-ld' ... collect2 version 12.2.0 ld_file_name = not found ... collect2: fatal error: cannot find ‘ld’ Using --with-plugin-ld=ld in gcc-cross-canadian builds to set default linker name for collect2, lets it find the linker correctly: Looking for 'real-ld' Looking for 'collect-ld' Looking for 'ld' ... collect2 version 12.2.0 ld_file_name = /usr/local/oecore-x86_64/sysroots/x86_64-oesdk-linux/usr/libexec/mips-oe-linux/gcc/mips-oe-linux/12.2.0/ld Swith between bfd and gold linker works as expected now: $ $CC -v -Wl,-debug -fuse-ld=gold ... Looking for 'real-ld' Looking for 'collect-ld' Looking for 'ld.gold' ... collect2 version 12.2.0 ld_file_name = /usr/local/oecore-x86_64/sysroots/x86_64-oesdk-linux/usr/libexec/i686-oe-linux/gcc/i686-oe-linux/12.2.0/ld.gold Signed-off-by: Samuli Piippo Signed-off-by: Richard Purdie (cherry picked from commit cf1bb16b7f9f81514feaf1e4ecffd9039387bb89) Signed-off-by: Steve Sakoman --- meta/recipes-devtools/gcc/gcc-cross-canadian.inc | 1 + 1 file changed, 1 insertion(+) diff --git a/meta/recipes-devtools/gcc/gcc-cross-canadian.inc b/meta/recipes-devtools/gcc/gcc-cross-canadian.inc index 38c972aa7c..c36e4cba81 100644 --- a/meta/recipes-devtools/gcc/gcc-cross-canadian.inc +++ b/meta/recipes-devtools/gcc/gcc-cross-canadian.inc @@ -9,6 +9,7 @@ GCCMULTILIB = "--enable-multilib" require gcc-configure-common.inc +EXTRA_OECONF += "--with-plugin-ld=ld" EXTRA_OECONF_PATHS = "\ --with-gxx-include-dir=/not/exist${target_includedir}/c++/${BINV} \ --with-build-time-tools=${STAGING_DIR_NATIVE}${prefix_native}/${TARGET_SYS}/bin \