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[6/7] package/gcc: drop dead code related to BR2_GCC_SUPPORTS_LIBCILKRTS

Message ID 20250425201824.141234-7-thomas.petazzoni@bootlin.com
State New
Headers show
Series Add support for building toolchains with GCC 15.x | expand

Commit Message

Thomas Petazzoni April 25, 2025, 8:18 p.m. UTC 
The libcilkrts library was removed from gcc 8.x, and gcc 8.x is the
oldest version we allow building (to still support PowerPC SPE). So it
means the BR2_GCC_SUPPORTS_LIBCILKRTS is basically dead code because:

	default y if !BR2_TOOLCHAIN_GCC_AT_LEAST_8

Will never evaluate to 'y' in current Buildroot.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
---
 package/gcc/Config.in.host         |  5 -----
 package/gcc/gcc-final/gcc-final.mk | 19 -------------------
 2 files changed, 24 deletions(-)
diff mbox series

Patch

diff --git a/package/gcc/Config.in.host b/package/gcc/Config.in.host
index 4258debbd1..8930c2a42a 100644
--- a/package/gcc/Config.in.host
+++ b/package/gcc/Config.in.host
@@ -51,11 +51,6 @@  config BR2_GCC_VERSION_15_X
 
 endchoice
 
-# libcilkrts was introduced in gcc 4.9 and removed in gcc 8.x
-config BR2_GCC_SUPPORTS_LIBCILKRTS
-	bool
-	default y if !BR2_TOOLCHAIN_GCC_AT_LEAST_8
-
 config BR2_GCC_SUPPORTS_DLANG
 	bool
 	default y if BR2_aarch64
diff --git a/package/gcc/gcc-final/gcc-final.mk b/package/gcc/gcc-final/gcc-final.mk
index 99d7047b5f..43aea72420 100644
--- a/package/gcc/gcc-final/gcc-final.mk
+++ b/package/gcc/gcc-final/gcc-final.mk
@@ -85,25 +85,6 @@  else
 HOST_GCC_FINAL_GCC_LIB_DIR = $(HOST_DIR)/$(GNU_TARGET_NAME)/lib*
 endif
 
-ifeq ($(BR2_GCC_SUPPORTS_LIBCILKRTS),y)
-
-# libcilkrts does not support v8
-ifeq ($(BR2_sparc),y)
-HOST_GCC_FINAL_CONF_OPTS += --disable-libcilkrts
-endif
-
-# Pthreads are required to build libcilkrts
-ifeq ($(BR2_PTHREADS_NONE),y)
-HOST_GCC_FINAL_CONF_OPTS += --disable-libcilkrts
-endif
-
-ifeq ($(BR2_STATIC_LIBS),y)
-# disable libcilkrts as there is no static version
-HOST_GCC_FINAL_CONF_OPTS += --disable-libcilkrts
-endif
-
-endif # BR2_GCC_SUPPORTS_LIBCILKRTS
-
 # Disable shared libs like libstdc++ if we do static since it confuses linking
 ifeq ($(BR2_STATIC_LIBS),y)
 HOST_GCC_FINAL_CONF_OPTS += --disable-shared