From: Paul Spooren Date: Wed, 9 Oct 2019 04:41:00 +0000 (+0200) Subject: toolchain,build: prefer -ffile-prefix-map for gcc-8+ X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=bd4d3cd1017feb469efa3112d2f92408a420be35;p=oweals%2Fopenwrt.git toolchain,build: prefer -ffile-prefix-map for gcc-8+ -ffile-prefix-map=OLD=NEW is an alias for both -fdebug-prefix-map and -fmacro-prefix-map and is available since GCC 8. Co-Developed-by: Andre Heider Signed-off-by: Andre Heider Signed-off-by: Paul Spooren [refactored into separate commit] Signed-off-by: Petr Štetiar --- diff --git a/rules.mk b/rules.mk index f1ca735f2e..fbf42f725d 100644 --- a/rules.mk +++ b/rules.mk @@ -140,11 +140,11 @@ else TOOLCHAIN_DIR_NAME:=toolchain-$(GNU_TARGET_NAME) endif -ifeq ($(or $(CONFIG_EXTERNAL_TOOLCHAIN),$(CONFIG_GCC_VERSION_4_8),$(CONFIG_TARGET_uml)),) - ifeq ($(CONFIG_GCC_USE_EMBEDDED_PATH_REMAP),y) - iremap = -fmacro-prefix-map=$(1)=$(2) - else +ifeq ($(or $(CONFIG_EXTERNAL_TOOLCHAIN),$(CONFIG_TARGET_uml)),) + ifeq ($(CONFIG_GCC_USE_IREMAP),y) iremap = -iremap$(1):$(2) + else + iremap = -ffile-prefix-map=$(1)=$(2) endif endif diff --git a/toolchain/gcc/Config.in b/toolchain/gcc/Config.in index 0977f9b4e7..2c592a904b 100644 --- a/toolchain/gcc/Config.in +++ b/toolchain/gcc/Config.in @@ -22,6 +22,11 @@ choice bool "gcc 9.x" endchoice +config GCC_USE_IREMAP + default y if ( GCC_USE_VERSION_5 || GCC_USE_VERSION_7 ) + default n + bool + config GCC_USE_GRAPHITE bool prompt "Compile in support for the new Graphite framework in GCC 4.4+" if TOOLCHAINOPTS diff --git a/toolchain/gcc/Config.version b/toolchain/gcc/Config.version index d9732b3e0d..fd8d3873fa 100644 --- a/toolchain/gcc/Config.version +++ b/toolchain/gcc/Config.version @@ -11,11 +11,6 @@ config GCC_VERSION_9 default y if GCC_USE_VERSION_9 bool -config GCC_USE_EMBEDDED_PATH_REMAP - default y if ( GCC_VERSION_8 || GCC_VERSION_9 ) - default n - bool - config GCC_VERSION string default "5.5.0" if GCC_VERSION_5