[Buildroot] [PATCH 2/6] package/gcc: remove libmudflap option
Romain Naour
romain.naour at smile.fr
Fri Aug 2 13:09:32 UTC 2019
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] 4a692aefee10088c385d30e829abf80af1616d1b
[2] f66952197b41452b77dfa065adc7172137e4c243
Signed-off-by: Romain Naour <romain.naour at smile.fr>
---
package/gcc/Config.in.host | 16 ----------------
package/gcc/gcc-final/gcc-final.mk | 8 --------
package/gcc/gcc.mk | 6 ------
3 files changed, 30 deletions(-)
diff --git a/package/gcc/Config.in.host b/package/gcc/Config.in.host
index a3ba7cf90d..15ce7b81b5 100644
--- a/package/gcc/Config.in.host
+++ b/package/gcc/Config.in.host
@@ -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
diff --git a/package/gcc/gcc-final/gcc-final.mk b/package/gcc/gcc-final/gcc-final.mk
index 49f16f699e..f478fde0d7 100644
--- a/package/gcc/gcc-final/gcc-final.mk
+++ b/package/gcc/gcc-final/gcc-final.mk
@@ -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 $(HOST_GCC_FINAL_USR_LIBS) ; do \
diff --git a/package/gcc/gcc.mk b/package/gcc/gcc.mk
index 46ad16df13..20ef544ef5 100644
--- a/package/gcc/gcc.mk
+++ b/package/gcc/gcc.mk
@@ -155,12 +155,6 @@ ifeq ($(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 \
--
2.20.1
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