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package/gcc: remove libmudflap option

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libmudflap was removed from gcc 4.9 [1] so it depends on gcc <= 4.9.
This option can't be selected since we removed gcc 4.8 from Buildroot
[2].

[1] 4a692aefee
[2] f66952197b

Signed-off-by: Romain Naour <romain.naour@smile.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Romain Naour 2019-08-02 15:09:32 +02:00 committed by Peter Korsgaard
parent d36f2c7333
commit 77b3c089e9
3 changed files with 0 additions and 30 deletions
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16
package/gcc/Config.in.host
View File

@ -154,22 +154,6 @@ config BR2_GCC_ENABLE_OPENMP
help
Enable OpenMP support for the compiler
config BR2_GCC_ENABLE_LIBMUDFLAP
bool "Enable libmudflap support"
# There are architectures, or specific configurations for
# which mudflap is not supported.
depends on !BR2_ARM_INSTRUCTIONS_THUMB && !BR2_powerpc_SPE
depends on !BR2_TOOLCHAIN_GCC_AT_LEAST_4_9
help
libmudflap is a gcc library used for the mudflap pointer
debugging functionality. It is only needed if you intend to
use the -fmudflap gcc flag.
See http://gcc.gnu.org/wiki/Mudflap_Pointer_Debugging and
the help of the gcc -fmudflap option for more details.
If you're unsure, leave this option disabled.
config BR2_GCC_ENABLE_GRAPHITE
bool "Enable graphite support"
depends on BR2_TOOLCHAIN_GCC_AT_LEAST_5

8
package/gcc/gcc-final/gcc-final.mk
View File

@ -184,14 +184,6 @@ ifeq ($(BR2_GCC_ENABLE_OPENMP),y)
HOST_GCC_FINAL_USR_LIBS += libgomp
endif
ifeq ($(BR2_GCC_ENABLE_LIBMUDFLAP),y)
ifeq ($(BR2_TOOLCHAIN_HAS_THREADS),y)
HOST_GCC_FINAL_USR_LIBS += libmudflapth
else
HOST_GCC_FINAL_USR_LIBS += libmudflap
endif
endif
ifneq ($(HOST_GCC_FINAL_USR_LIBS),)
define HOST_GCC_FINAL_INSTALL_STATIC_LIBS
for i in $(HOST_GCC_FINAL_USR_LIBS) ; do \

6
package/gcc/gcc.mk
View File

@ -155,12 +155,6 @@ ifeq ($(BR2_GCC_ENABLE_LTO),y)
HOST_GCC_COMMON_CONF_OPTS += --enable-plugins --enable-lto
endif
ifeq ($(BR2_GCC_ENABLE_LIBMUDFLAP),y)
HOST_GCC_COMMON_CONF_OPTS += --enable-libmudflap
else
HOST_GCC_COMMON_CONF_OPTS += --disable-libmudflap
endif
ifeq ($(BR2_PTHREADS_NONE),y)
HOST_GCC_COMMON_CONF_OPTS += \
--disable-threads \