From: Christophe Leroy Date: Tue, 1 Jul 2025 10:50:07 +0000 (+0200) Subject: arch/powerpc: Remove support for older GCC and binutils X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=a41de5ccff85a0fe45ea1b4078230bf53faa7dc4;p=users%2Fhch%2Fmisc.git arch/powerpc: Remove support for older GCC and binutils Commit 118c40b7b503 ("kbuild: require gcc-8 and binutils-2.30") raised minimum GCC_VERSION and LD_VERSION. Simplify powerpc build accordingly. Signed-off-by: Christophe Leroy Signed-off-by: Madhavan Srinivasan Link: https://patch.msgid.link/b6b94cba7492c8581e8d5d25b15962e5ad7a37c2.1751366979.git.christophe.leroy@csgroup.eu --- diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index 93402a1d9c9f..ba9750c8e0cd 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -248,7 +248,7 @@ config PPC select HAVE_FUNCTION_ERROR_INJECTION select HAVE_FUNCTION_GRAPH_TRACER select HAVE_FUNCTION_TRACER if !COMPILE_TEST && (PPC64 || (PPC32 && CC_IS_GCC)) - select HAVE_GCC_PLUGINS if GCC_VERSION >= 50200 # plugin support on gcc <= 5.1 is buggy on PPC + select HAVE_GCC_PLUGINS select HAVE_GENERIC_VDSO select HAVE_HARDLOCKUP_DETECTOR_ARCH if PPC_BOOK3S_64 && SMP select HAVE_HARDLOCKUP_DETECTOR_PERF if PERF_EVENTS && HAVE_PERF_EVENTS_NMI diff --git a/arch/powerpc/boot/wrapper b/arch/powerpc/boot/wrapper index 3d8dc822282a..a75baefd1cff 100755 --- a/arch/powerpc/boot/wrapper +++ b/arch/powerpc/boot/wrapper @@ -226,11 +226,7 @@ ld_is_lld() # Do not include PT_INTERP segment when linking pie. Non-pie linking # just ignores this option. -LD_VERSION=$(${CROSS}ld --version | ld_version) -LD_NO_DL_MIN_VERSION=$(echo 2.26 | ld_version) -if [ "$LD_VERSION" -ge "$LD_NO_DL_MIN_VERSION" ] ; then - nodl="--no-dynamic-linker" -fi +nodl="--no-dynamic-linker" # suppress some warnings in recent ld versions nowarn="-z noexecstack"