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clang: multilib-header fix for llvm/Config/llvm-config.h and clang/Config/config.h

Message ID 20250521031413.1566-1-liuyd.fnst@fujitsu.com
State New
Headers show
Series clang: multilib-header fix for llvm/Config/llvm-config.h and clang/Config/config.h | expand

Commit Message

Liu Yiding May 21, 2025, 3:14 a.m. UTC 
Error: Transaction test error:
  file /usr/include/clang/Config/config.h conflicts between attempted installs of
lib32-clang-dev-20.1.4-r0.core2_32 and clang-dev-20.1.4-r0.core2_64
  file /usr/include/llvm/Config/llvm-config.h conflicts between attempted
installs of lib32-clang-dev-20.1.4-r0.core2_32 and clang-dev-20.1.4-r0.core2_64

reproduce steps:
1. Add in local.conf the following lines:

  MACHINE ?= "qemux86-64"

  require conf/multilib.conf

  MULTILIBS ?= "multilib:lib32"

  DEFAULTTUNE:virtclass-multilib-lib32 ?= "core2-32"

2. add lib32-llvm-dev llvm-dev to core-image-minimal.bb

  IMAGE_INSTALL = "packagegroup-core-boot ${CORE_IMAGE_EXTRA_INSTALL} lib32-clang-dev clang-dev"

3. $ bitbake core-image-minimal

Signed-off-by: Liu Yiding <liuyd.fnst@fujitsu.com>
---
 meta/recipes-devtools/clang/clang_git.bb | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)
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Patch

diff --git a/meta/recipes-devtools/clang/clang_git.bb b/meta/recipes-devtools/clang/clang_git.bb
index b41b700292..d083dae28b 100644
--- a/meta/recipes-devtools/clang/clang_git.bb
+++ b/meta/recipes-devtools/clang/clang_git.bb
@@ -22,7 +22,7 @@  INHIBIT_DEFAULT_DEPS:class-native = "1"
 LDFLAGS:append:class-target:riscv32 = " -Wl,--no-as-needed -latomic -Wl,--as-needed"
 LDFLAGS:append:class-target:mips = " -Wl,--no-as-needed -latomic -Wl,--as-needed"
 
-inherit cmake pkgconfig python3native python3targetconfig
+inherit cmake pkgconfig python3native python3targetconfig multilib_header
 
 OECMAKE_FIND_ROOT_PATH_MODE_PROGRAM = "BOTH"
 
@@ -236,6 +236,9 @@  do_install:append() {
             install -Dm 0755 ${B}${BINPATHPREFIX}/bin/$t ${D}${bindir}/$t
         fi
     done
+
+    oe_multilib_header llvm/Config/llvm-config.h
+    oe_multilib_header clang/Config/config.h
 }
 
 do_install:append:class-target () {