{"id":2215839,"url":"http://patchwork.ozlabs.org/api/patches/2215839/?format=json","web_url":"http://patchwork.ozlabs.org/project/uboot/patch/20260325130811.447377-1-sjg@chromium.org/","project":{"id":18,"url":"http://patchwork.ozlabs.org/api/projects/18/?format=json","name":"U-Boot","link_name":"uboot","list_id":"u-boot.lists.denx.de","list_email":"u-boot@lists.denx.de","web_url":null,"scm_url":null,"webscm_url":null,"list_archive_url":"","list_archive_url_format":"","commit_url_format":""},"msgid":"<20260325130811.447377-1-sjg@chromium.org>","list_archive_url":null,"date":"2026-03-25T13:08:09","name":"kbuild: Use relative paths in generated .incbin directives","commit_ref":null,"pull_url":null,"state":"changes-requested","archived":false,"hash":"e15850f569a95e3f778df6820b1ac17a20e986c0","submitter":{"id":6170,"url":"http://patchwork.ozlabs.org/api/people/6170/?format=json","name":"Simon Glass","email":"sjg@chromium.org"},"delegate":{"id":3651,"url":"http://patchwork.ozlabs.org/api/users/3651/?format=json","username":"trini","first_name":"Tom","last_name":"Rini","email":"trini@ti.com"},"mbox":"http://patchwork.ozlabs.org/project/uboot/patch/20260325130811.447377-1-sjg@chromium.org/mbox/","series":[{"id":497437,"url":"http://patchwork.ozlabs.org/api/series/497437/?format=json","web_url":"http://patchwork.ozlabs.org/project/uboot/list/?series=497437","date":"2026-03-25T13:08:09","name":"kbuild: Use relative paths in generated .incbin directives","version":1,"mbox":"http://patchwork.ozlabs.org/series/497437/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/2215839/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2215839/checks/","tags":{},"related":[],"headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming@legolas.ozlabs.org","Authentication-Results":["legolas.ozlabs.org;\n\tdkim=pass (1024-bit key;\n unprotected) header.d=chromium.org header.i=@chromium.org header.a=rsa-sha256\n header.s=google header.b=ZNhgcu+m;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de\n (client-ip=2a01:238:438b:c500:173d:9f52:ddab:ee01; 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When building with O= this\nbakes an absolute path into the .S file. If the build directory is\nlater used on a different machine (e.g. in a container), the assembler\ncannot find the source file.\n\nUse $(src)/$(notdir $<) instead of $< so the .incbin directive contains\na source-relative path like drivers/video/fonts/nimbus_sans_l_regular.ttf\nrather than an absolute one. Add -Wa,-I$(srctree) to the assembler\nflags so the assembler can resolve these paths.\n\nThe DTB and DTBO rules are left unchanged since their prerequisites are\ngenerated files in the build directory.\n\nSigned-off-by: Simon Glass \n---\n\n scripts/Makefile.lib | 7 ++++---\n 1 file changed, 4 insertions(+), 3 deletions(-)","diff":"diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib\nindex 7386353e0cc..e44120ea0c0 100644\n--- a/scripts/Makefile.lib\n+++ b/scripts/Makefile.lib\n@@ -219,6 +219,7 @@ c_flags = -Wp,-MMD,$(depfile) $(NOSTDINC_FLAGS) $(UBOOTINCLUDE) \\\n \t\t $(basename_flags) $(modname_flags)\n \n a_flags = -Wp,-MMD,$(depfile) $(NOSTDINC_FLAGS) $(UBOOTINCLUDE) \\\n+\t\t -Wa,-I$(srctree) \\\n \t\t $(_a_flags) $(modkern_aflags)\n \n cpp_flags = -Wp,-MMD,$(depfile) $(NOSTDINC_FLAGS) $(UBOOTINCLUDE) \\\n@@ -520,7 +521,7 @@ cmd_S_ttf=\t\t\t\t\t\t\\\n \techo '.balign 16';\t\t\t\t\\\n \techo '.global __ttf_$(*F)_begin';\t\t\\\n \techo '__ttf_$(*F)_begin:';\t\t\t\\\n-\techo '.incbin \"$<\" ';\t\t\t\t\\\n+\techo '.incbin \"$(src)/$(notdir $<)\" ';\t\t\t\t\\\n \techo '__ttf_$(*F)_end:';\t\t\t\\\n \techo '.global __ttf_$(*F)_end';\t\t\t\\\n \techo '.balign 16';\t\t\t\t\\\n@@ -541,7 +542,7 @@ cmd_S_splash=\t\t\t\t\t\t\\\n \techo '.balign 16';\t\t\t\t\\\n \techo '.global __splash_$(*F)_begin';\t\t\\\n \techo '__splash_$(*F)_begin:';\t\t\t\\\n-\techo '.incbin \"$<\" ';\t\t\t\t\\\n+\techo '.incbin \"$(src)/$(notdir $<)\" ';\t\t\t\t\\\n \techo '__splash_$(*F)_end:';\t\t\t\\\n \techo '.global __splash_$(*F)_end';\t\t\t\\\n \techo '.balign 16';\t\t\t\t\\\n@@ -562,7 +563,7 @@ cmd_S_efi=\t\t\t\t\t\\\n \techo '.balign 16';\t\t\t\\\n \techo '.global __efi_$*_begin';\t\t\\\n \techo '__efi_$*_begin:';\t\t\t\\\n-\techo '.incbin \"$<\" ';\t\t\t\\\n+\techo '.incbin \"$(src)/$(notdir $<)\" ';\t\t\t\\\n \techo '__efi_$*_end:';\t\t\t\\\n \techo '.global __efi_$*_end';\t\t\\\n \techo '.balign 16';\t\t\t\\\n","prefixes":[]}