From: Changqing Li <changqing...@windriver.com>
* do_configure failed with gcc-14:
error in build/config.log:
conftest.c:56:3: error: return type defaults to 'int' [-Wimplicit-int]
conftest.c:59:5: error: implicit declaration of function 'exit'
[-Wimplicit-function-declaration]
* this recipe set "BBCLASSEXTEND = "native nativesdk", causes "CFLAGS +="
setting not take effect, use append instead.
snip of bitbake expect-native -e:
set /layers/oe-core/meta/conf/documentation.conf:110
[doc] "Flags passed to the C compiler for the target system. This variable
evaluates to the same as TARGET_CFLAGS."
append /layers/oe-core/meta/recipes-devtools/expect/expect_5.45.4.bb:87
"-Wno-error=incompatible-pointer-types"
set /layers/oe-core/meta/classes-recipe/native.bbclass:44
"${BUILD_CFLAGS}"
override[pn-gtk4]::append[toolchain-clang]
/layers/meta-clang/conf/nonclangable.conf:336
" -Wno-error=int-conversion"
override[pn-pidgin-sipe]::append[toolchain-clang]
/layers/meta-clang/conf/nonclangable.conf:340
" -Wno-error=cast-function-type-strict"
pre-expansion value:
"${BUILD_CFLAGS}"
export
CFLAGS="-isystem/build/tmp-glibc/work/x86_64-linux/expect-native/5.45.4/recipe-sysroot-native/usr/include
-O2 -pipe"
This patch is rejected on master, refer [1], and need to rework based on
this new change [2]. scarthgap branch doesn't have commit [2], so still use
this patch for now.
[1]
https://patchwork.yoctoproject.org/project/oe-core/patch/20240613061859.3777324-1-changqing...@windriver.com/#19943
[2]
https://git.openembedded.org/openembedded-core/commit/?h=master-next&id=9a8522723de8caac35d552abf1fb3061ca5dace2
Signed-off-by: Changqing Li <changqing...@windriver.com>
---
meta/recipes-devtools/expect/expect_5.45.4.bb | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/meta/recipes-devtools/expect/expect_5.45.4.bb
b/meta/recipes-devtools/expect/expect_5.45.4.bb
index 18904ebc10..5e7b352196 100644
--- a/meta/recipes-devtools/expect/expect_5.45.4.bb
+++ b/meta/recipes-devtools/expect/expect_5.45.4.bb
@@ -84,4 +84,7 @@ BBCLASSEXTEND = "native nativesdk"
# http://errors.yoctoproject.org/Errors/Details/766950/
# expect5.45.4/exp_chan.c:62:5: error: initialization of 'struct
Tcl_ChannelTypeVersion_ *' from incompatible pointer type 'int (*)(void *,
int)' [-Wincompatible-pointer-types]
-CFLAGS += "-Wno-error=incompatible-pointer-types"
+CFLAGS:append = " -Wno-error=incompatible-pointer-types"
+
+# Fix expect-native configure tests are failing with gcc-14
+CFLAGS:append:class-native = " -Wno-error=implicit-int
-Wno-error=implicit-function-declaration"
--
2.25.1
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