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| author | Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> | 2007-01-28 12:03:58 +0000 |
|---|---|---|
| committer | Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> | 2007-01-28 12:03:58 +0000 |
| commit | 93ab6d302188ecaa40446d6511dab84e0e25aa46 (patch) | |
| tree | 88fe90ed6f930eb921bd650705c4923c81d7220c /toolchain | |
| parent | f27735d605b6cce4759687b762aa8d5953ddb9ec (diff) | |
| download | buildroot-novena-93ab6d302188ecaa40446d6511dab84e0e25aa46.tar.gz buildroot-novena-93ab6d302188ecaa40446d6511dab84e0e25aa46.zip | |
- add an experimental BR2_PREFER_IMA.
Currently disfunctional for gcc-4.2 due to PR30620 and possibly others
Diffstat (limited to 'toolchain')
| -rw-r--r-- | toolchain/gcc/Config.in.2 | 8 | ||||
| -rw-r--r-- | toolchain/gcc/Makefile.in | 14 |
2 files changed, 22 insertions, 0 deletions
diff --git a/toolchain/gcc/Config.in.2 b/toolchain/gcc/Config.in.2 index 24b316307..d83502ba1 100644 --- a/toolchain/gcc/Config.in.2 +++ b/toolchain/gcc/Config.in.2 @@ -5,3 +5,11 @@ config BR2_PACKAGE_GCC_TARGET help If you want the target system to be able to run binutils/gcc and compile native code, say Y here. + +config BR2_EXTRA_TARGET_GCC_CONFIG_OPTIONS + string "Additional target gcc options" + default "" + help + Any additional target gcc options you may want to include.... + Including, but not limited to --disable-checking etc. + Refer to */configure in your gcc sources. diff --git a/toolchain/gcc/Makefile.in b/toolchain/gcc/Makefile.in index 1b6e24133..c325b6a43 100644 --- a/toolchain/gcc/Makefile.in +++ b/toolchain/gcc/Makefile.in @@ -55,5 +55,19 @@ TARGET_GCC_FLAGS= CFLAGS_FOR_TARGET="$(TARGET_CFLAGS) $(TARGET_SOFT_FLOAT)" \ BOOT_CFLAGS="$(TARGET_CFLAGS) $(TARGET_SOFT_FLOAT)" ifeq ($(strip $(BR2_PACKAGE_GCC_TARGET)),y) +# pull in config opts from the user +EXTRA_TARGET_GCC_CONFIG_OPTIONS:=$(strip $(subst ",, $(BR2_EXTRA_TARGET_GCC_CONFIG_OPTIONS))) +#")) + +ifeq ($(BR2_PREFER_IMA),y) +# >= 4.2 +ifeq ($(findstring 4.2,$(GCC_VERSION)),4.2) +EXTRA_TARGET_GCC_CONFIG_OPTIONS+=--enable-intermodule +endif +ifeq ($(findstring 4.3,$(GCC_VERSION)),4.3) +EXTRA_TARGET_GCC_CONFIG_OPTIONS+=--enable-intermodule +endif +endif # BR2_PREFER_IMA=y + TARGETS+=gcc_target endif |