{"id":2232217,"url":"http://patchwork.ozlabs.org/api/patches/2232217/?format=json","web_url":"http://patchwork.ozlabs.org/project/buildroot/patch/20260503235637.637991-1-Software@DRHouck.me/","project":{"id":27,"url":"http://patchwork.ozlabs.org/api/projects/27/?format=json","name":"Buildroot development","link_name":"buildroot","list_id":"buildroot.buildroot.org","list_email":"buildroot@buildroot.org","web_url":"","scm_url":"","webscm_url":"","list_archive_url":"","list_archive_url_format":"","commit_url_format":""},"msgid":"<20260503235637.637991-1-Software@DRHouck.me>","list_archive_url":null,"date":"2026-05-03T23:56:37","name":"[1/1] package/make: fix build with musl and gcc-15.x","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"583df36b978f55c8a1a6449b126072275dc12116","submitter":{"id":93317,"url":"http://patchwork.ozlabs.org/api/people/93317/?format=json","name":"Daniel Houck","email":"Software@DRHouck.me"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/buildroot/patch/20260503235637.637991-1-Software@DRHouck.me/mbox/","series":[{"id":502593,"url":"http://patchwork.ozlabs.org/api/series/502593/?format=json","web_url":"http://patchwork.ozlabs.org/project/buildroot/list/?series=502593","date":"2026-05-03T23:56:37","name":"[1/1] package/make: fix build with musl and gcc-15.x","version":1,"mbox":"http://patchwork.ozlabs.org/series/502593/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/2232217/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2232217/checks/","tags":{},"related":[],"headers":{"Return-Path":"","X-Original-To":["incoming-buildroot@patchwork.ozlabs.org","buildroot@buildroot.org"],"Delivered-To":["patchwork-incoming-buildroot@legolas.ozlabs.org","buildroot@buildroot.org"],"Authentication-Results":["legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=buildroot.org header.i=@buildroot.org\n header.a=rsa-sha256 header.s=default header.b=R3C1V1ce;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=buildroot.org\n (client-ip=2605:bc80:3010::137; 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charset=\"us-ascii\"","Content-Transfer-Encoding":"7bit","Errors-To":"buildroot-bounces@buildroot.org","Sender":"\"buildroot\" "},"content":"It builds fine with glibc and gcc-15.x but conditionally includes code\nwith musl that fails. See eg. commit 999fb19d4b.\n\nFixes #176. See also https://savannah.gnu.org/bugs/index.php?68302\n\nSigned-off-by: Daniel Houck \n---\n package/make/make.mk | 8 ++++++++\n 1 file changed, 8 insertions(+)","diff":"diff --git a/package/make/make.mk b/package/make/make.mk\nindex 1d1a976eb4..7120548bcc 100644\n--- a/package/make/make.mk\n+++ b/package/make/make.mk\n@@ -14,6 +14,14 @@ MAKE_CPE_ID_VENDOR = gnu\n \n MAKE_CONF_OPTS = --without-guile\n \n+# Make doesn't build with C23 in some configurations; see upstream #68302\n+# gcc-15 defaults to -std=gnu23, so we force \"-std=gnu17\" for gcc version\n+# supporting it. Earlier gcc versions will work, since they are using the\n+# older standard.\n+ifeq ($(BR2_TOOLCHAIN_GCC_AT_LEAST_8),y)\n+MAKE_CONF_ENV = CFLAGS=\"$(TARGET_CFLAGS) -std=gnu17\"\n+endif\n+\n # Disable the 'load' operation for static builds since it needs dlopen\n ifeq ($(BR2_STATIC_LIBS),y)\n MAKE_CONF_OPTS += --disable-load\n","prefixes":["1/1"]}