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package/gcc: remove BR2_GCC_SUPPORTS_FINEGRAINEDMTUNE

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Since commit 8f8e9162fae5fdc1788dcf33f02b20ddaa5e6846 ("package/gcc:
do not mourn avr32 for too long..."), in which we dropped AVR32
support, the BR2_GCC_SUPPORTS_FINEGRAINEDMTUNE is always
'y'. Therefore, it is totally useless to keep this option around, and
this commit removes it, making the corresponding code unconditional
along the way.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Reviewed-by: Romain Naour <romain.naour@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This commit is contained in:
Thomas Petazzoni 2018-10-21 13:54:15 +02:00
parent 6300de5464
commit 6561d925f4
3 changed files with 3 additions and 15 deletions
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4
package/gcc/Config.in.host
View File

@ -72,10 +72,6 @@ config BR2_GCC_VERSION_8_X
endchoice
config BR2_GCC_SUPPORTS_FINEGRAINEDMTUNE
bool
default y
# libcilkrts was introduced in gcc 4.9 (oldest gcc version we
# support), and removed in gcc 8.x
config BR2_GCC_SUPPORTS_LIBCILKRTS

9
package/gcc/gcc-initial/gcc-initial.mk
View File

@ -45,13 +45,8 @@ HOST_GCC_INITIAL_CONF_OPTS = \
HOST_GCC_INITIAL_CONF_ENV = \
$(HOST_GCC_COMMON_CONF_ENV)
HOST_GCC_INITIAL_MAKE_OPTS = $(HOST_GCC_COMMON_MAKE_OPTS) all-gcc
HOST_GCC_INITIAL_INSTALL_OPTS = install-gcc
ifeq ($(BR2_GCC_SUPPORTS_FINEGRAINEDMTUNE),y)
HOST_GCC_INITIAL_MAKE_OPTS += all-target-libgcc
HOST_GCC_INITIAL_INSTALL_OPTS += install-target-libgcc
endif
HOST_GCC_INITIAL_MAKE_OPTS = $(HOST_GCC_COMMON_MAKE_OPTS) all-gcc all-target-libgcc
HOST_GCC_INITIAL_INSTALL_OPTS = install-gcc install-target-libgcc
HOST_GCC_INITIAL_TOOLCHAIN_WRAPPER_ARGS += $(HOST_GCC_COMMON_TOOLCHAIN_WRAPPER_ARGS)
HOST_GCC_INITIAL_POST_BUILD_HOOKS += TOOLCHAIN_WRAPPER_BUILD

5
package/gcc/gcc.mk
View File

@ -98,6 +98,7 @@ HOST_GCC_COMMON_CONF_OPTS = \
--with-gnu-ld \
--disable-libssp \
--disable-multilib \
--disable-decimal-float \
--with-gmp=$(HOST_DIR) \
--with-mpc=$(HOST_DIR) \
--with-mpfr=$(HOST_DIR) \
@ -195,10 +196,6 @@ HOST_GCC_COMMON_CONF_OPTS += --with-float=soft
endif
endif
ifeq ($(BR2_GCC_SUPPORTS_FINEGRAINEDMTUNE),y)
HOST_GCC_COMMON_CONF_OPTS += --disable-decimal-float
endif
# Determine arch/tune/abi/cpu options
ifneq ($(GCC_TARGET_ARCH),)
HOST_GCC_COMMON_CONF_OPTS += --with-arch="$(GCC_TARGET_ARCH)"