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libcap: Pass OE defined BUILD_CC and BUILD_LDFLAGS

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This ensures that, native pieces in target builds
are build with correct flags to be able to run on build host

(From OE-Core rev: c82e49d1707f2057baa3f7fbaeea0b785712a11f)

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Mathieu Dubois-Briand <mathieu.dubois-briand@bootlin.com>
Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Khem Raj 2025-10-21 22:08:06 -07:00 committed by Richard Purdie
parent 9ff81e0a51
commit 7c8852a599
2 changed files with 34 additions and 1 deletions
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29
meta/recipes-support/libcap/files/0001-libcap-Add-build-ldflags-to-_makenames-rule.patch Normal file
View File

@ -0,0 +1,29 @@
From e52d3232882c263f5bd4b1980195ac633d706a53 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Tue, 21 Oct 2025 18:27:51 -0700
Subject: [PATCH] libcap: Add build ldflags to _makenames rule
its calling compiler and linker in single step
ensure that build ldflags are respected as it
might have important information like which runtime
to use.
Upstream-Status: Backport [https://git.kernel.org/pub/scm/libs/libcap/libcap.git/commit/?id=c3ddf45d9afaab85d3b7db0dc7bfd1aafb8fde50]
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
libcap/Makefile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libcap/Makefile b/libcap/Makefile
index e90a950..f0eb87e 100644
--- a/libcap/Makefile
+++ b/libcap/Makefile
@@ -80,7 +80,7 @@ $(PSXTITLE).pc: $(PSXTITLE).pc.in
$< >$@
_makenames: _makenames.c cap_names.list.h
- $(BUILD_CC) $(BUILD_CFLAGS) $(BUILD_CPPFLAGS) $< -o $@
+ $(BUILD_CC) $(BUILD_CFLAGS) $(BUILD_CPPFLAGS) $< -o $@ $(BUILD_LDFLAGS)
cap_names.h: _makenames
./_makenames > cap_names.h

6
meta/recipes-support/libcap/libcap_2.76.bb
View File

@ -12,7 +12,9 @@ LIC_FILES_CHKSUM = "file://License;md5=2965a646645b72ecee859b43c592dcaa \
DEPENDS = "hostperl-runtime-native gperf-native"
SRC_URI = "${KERNELORG_MIRROR}/linux/libs/security/linux-privs/${BPN}2/${BPN}-${PV}.tar.xz"
SRC_URI = "${KERNELORG_MIRROR}/linux/libs/security/linux-privs/${BPN}2/${BPN}-${PV}.tar.xz \
file://0001-libcap-Add-build-ldflags-to-_makenames-rule.patch \
"
SRC_URI:append:class-nativesdk = " \
file://0001-nativesdk-libcap-Raise-the-size-of-arrays-containing.patch \
"
@ -37,6 +39,8 @@ EXTRA_OEMAKE = " \
do_compile() {
oe_runmake \
AR="${AR}" \
BUILD_CC="${BUILD_CC}" \
BUILD_LDFLAGS="${BUILD_LDFLAGS}" \
CC="${CC}" \
RANLIB="${RANLIB}" \
OBJCOPY="${OBJCOPY}"