* [PATCH] musl: Fix building with pure LLVM toolchain
@ 2021-12-27 14:35 esben.haabendal
2022-01-01 9:17 ` [OE-core] " Khem Raj
0 siblings, 1 reply; 2+ messages in thread
From: esben.haabendal @ 2021-12-27 14:35 UTC (permalink / raw
To: openembedded-core; +Cc: Esben Haabendal
From: Esben Haabendal <esben.haabendal@huawei.com>
When building musl with a pure LLVM toolchain, we need compiler-rt instead of
libgcc-initial.
Signed-off-by: Esben Haabendal <esben.haabendal@huawei.com>
---
meta/recipes-core/musl/musl_git.bb | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/meta/recipes-core/musl/musl_git.bb b/meta/recipes-core/musl/musl_git.bb
index 06b0e060d015..2b307482c7aa 100644
--- a/meta/recipes-core/musl/musl_git.bb
+++ b/meta/recipes-core/musl/musl_git.bb
@@ -23,7 +23,7 @@ PROVIDES += "virtual/libc virtual/libiconv virtual/libintl virtual/crypt"
DEPENDS = "virtual/${TARGET_PREFIX}binutils \
virtual/${TARGET_PREFIX}gcc \
- libgcc-initial \
+ ${DEPENDS_COMPILER_RT} \
linux-libc-headers \
bsd-headers \
libssp-nonshared \
@@ -31,6 +31,9 @@ DEPENDS = "virtual/${TARGET_PREFIX}binutils \
GLIBC_LDSO = "${@get_glibc_loader(d)}"
MUSL_LDSO_ARCH = "${@get_musl_loader_arch(d)}"
+DEPENDS_COMPILER_RT = "libgcc-initial"
+DEPENDS_COMPILER_RT:toolchain-clang = "${@bb.utils.contains('COMPILER_RT', 'libgcc', 'libgcc-initial', 'compiler-rt', d)}"
+
export CROSS_COMPILE="${TARGET_PREFIX}"
LDFLAGS += "-Wl,-soname,libc.so"
--
2.34.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [OE-core] [PATCH] musl: Fix building with pure LLVM toolchain
2021-12-27 14:35 [PATCH] musl: Fix building with pure LLVM toolchain esben.haabendal
@ 2022-01-01 9:17 ` Khem Raj
0 siblings, 0 replies; 2+ messages in thread
From: Khem Raj @ 2022-01-01 9:17 UTC (permalink / raw
To: Esben Haabendal
Cc: Patches and discussions about the oe-core layer, Esben Haabendal
I am getting dependency loops with this patch for musl/clang with llvm
runtime now see
http://sprunge.us/5qlw7b
On Mon, Dec 27, 2021 at 6:35 AM Esben Haabendal <esben@geanix.com> wrote:
>
> From: Esben Haabendal <esben.haabendal@huawei.com>
>
> When building musl with a pure LLVM toolchain, we need compiler-rt instead of
> libgcc-initial.
>
> Signed-off-by: Esben Haabendal <esben.haabendal@huawei.com>
> ---
> meta/recipes-core/musl/musl_git.bb | 5 ++++-
> 1 file changed, 4 insertions(+), 1 deletion(-)
>
> diff --git a/meta/recipes-core/musl/musl_git.bb b/meta/recipes-core/musl/musl_git.bb
> index 06b0e060d015..2b307482c7aa 100644
> --- a/meta/recipes-core/musl/musl_git.bb
> +++ b/meta/recipes-core/musl/musl_git.bb
> @@ -23,7 +23,7 @@ PROVIDES += "virtual/libc virtual/libiconv virtual/libintl virtual/crypt"
>
> DEPENDS = "virtual/${TARGET_PREFIX}binutils \
> virtual/${TARGET_PREFIX}gcc \
> - libgcc-initial \
> + ${DEPENDS_COMPILER_RT} \
> linux-libc-headers \
> bsd-headers \
> libssp-nonshared \
> @@ -31,6 +31,9 @@ DEPENDS = "virtual/${TARGET_PREFIX}binutils \
> GLIBC_LDSO = "${@get_glibc_loader(d)}"
> MUSL_LDSO_ARCH = "${@get_musl_loader_arch(d)}"
>
> +DEPENDS_COMPILER_RT = "libgcc-initial"
> +DEPENDS_COMPILER_RT:toolchain-clang = "${@bb.utils.contains('COMPILER_RT', 'libgcc', 'libgcc-initial', 'compiler-rt', d)}"
> +
> export CROSS_COMPILE="${TARGET_PREFIX}"
>
> LDFLAGS += "-Wl,-soname,libc.so"
> --
> 2.34.1
>
>
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2021-12-27 14:35 [PATCH] musl: Fix building with pure LLVM toolchain esben.haabendal
2022-01-01 9:17 ` [OE-core] " Khem Raj
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