Yann E. MORIN"
06c9a37016
cc/gcc: do not show sjlj choice for bare-metal
...
In the conversion from choic to tristate, this got lost.
2010-07-30 23:41:19 +02:00
Johannes Stezenbach
143f02e0ce
cc/gcc: add option to compile against static libstdc++, for gcc-4.4 and newer
...
Idea and know-how taken from CodeSourcery build script.
Normal build:
$ ldd arm-unknown-linux-uclibcgnueabi-gcc
linux-gate.so.1 => (0xb77f3000)
libstdc++.so.6 => /usr/lib/libstdc++.so.6 (0xb76e8000)
libc.so.6 => /lib/i686/cmov/libc.so.6 (0xb75a1000)
libm.so.6 => /lib/i686/cmov/libm.so.6 (0xb757a000)
/lib/ld-linux.so.2 (0xb77f4000)
libgcc_s.so.1 => /lib/libgcc_s.so.1 (0xb755c000)
CC_STATIC_LIBSTDCXX=y:
$ ldd arm-unknown-linux-uclibcgnueabi-gcc
linux-gate.so.1 => (0xb7843000)
libc.so.6 => /lib/i686/cmov/libc.so.6 (0xb76e6000)
/lib/ld-linux.so.2 (0xb7844000)
I made CC_STATIC_LIBSTDCXX default=y since I think
it is always desirable.
Signed-off-by: Johannes Stezenbach <js@sig21.net>
2010-07-29 19:47:16 +02:00
Yann E. MORIN"
8bb436dad1
cc/gcc: add option to enable/disable libmudflap
...
For some scenarii, libmudflap is not very usefull
or can break the build. Make in an optioon that
defaults to 'N' to be on the safe side.
For the core gcc-s, there is absolutely no need
to build libmidflap.
Idea from: Bernhard Pfund <bernhard@chapter7.ch>
2010-07-28 23:55:10 +02:00
Yann E. MORIN"
61ebaa97ca
cc/gcc: make sjlj config option a tristate
...
A tristate fits better here than a choice.
2010-07-28 23:53:09 +02:00
Yann E. MORIN"
e5f3082b3d
cc/gcc: move options around
2010-07-28 21:28:54 +02:00
