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113 Commits

Author SHA1 Message Date
matt
e1da7aef13 Fix PPC _SOFT_FLOAT 2011-10-13 19:52:33 +00:00
christos
be84a9917e remove pre-gcc-4.5 mknative remnants that have long ceased to function. 2011-09-26 21:16:14 +00:00
mrg
68568a44b1 since omp.h is part of libgomp, put it in the libgomp files not the 
libstdc++ files.
 2011-09-23 06:43:46 +00:00
mrg
dc04629559 add libgomp support. needed by "cc -fopenmp", that koffice 2.3 wants to use. 2011-09-21 02:15:18 +00:00
matt
cc8037f3d1 Add an inline ex script to modify configargs.h for powerpc to auto-enable 
-msoft-float.
 2011-08-17 18:34:13 +00:00
mrg
fd2a48532a force HAVE_AS_SPARC_GOTDATA_OP to false, since those relocs seem 
busted with our binutils.  now sparc64 seems to work fine.
 2011-07-10 15:28:26 +00:00
mrg
b2ad2936ae fix the previous 2011-07-03 12:26:02 +00:00
mrg
1f61213386 -I$DESTDIR/usr/include is escaping into the generated files from 
the native-gcc run.  add some sed commands to remove them.
 2011-07-03 12:11:32 +00:00
mrg
d2d81d57a9 copy sysroot-suffix.h as well, for sh3. 2011-07-03 06:47:12 +00:00
mrg
b9c57fbd15 also pull out LIB2ADD_ST for libgcc. 2011-07-02 13:25:05 +00:00
mrg
0debd27c81 avoid creating an unused directory. 2011-07-01 02:11:14 +00:00
mrg
a8847d182c - call each ${MKNATIVE_CONFIG_TARGET_LIBS} target separately 
- comment out maybe-all-target-libgcc
- cope with the special transformation needed for gtyp-input.list
 2011-07-01 01:27:17 +00:00
mrg
425b4dd861 fix previous; they belong in _headers1 2011-06-30 07:16:59 +00:00
mrg
2703d75c7b - repurpose MKNATIVE_CONFIG_TARGET_LIBS to list all the targets 
- disable building pch for the mknative run
 2011-06-30 07:02:17 +00:00
mrg
089e26552b also pull tr1_impl_headers parallel_headers and decimal_headers for libstdc++ 2011-06-30 07:01:14 +00:00
mrg
3e9b4b1af1 fix all-tree.def, and add gtyp-input.list 2011-06-29 05:06:03 +00:00
mrg
8d616c352f fix the path for libdecnumber. 2011-06-29 02:13:59 +00:00
mrg
a4e3e6142c get libdecnumber info out of GCC. 2011-06-29 02:02:38 +00:00
mrg
9897cb288e also need bversion.h 2011-06-28 04:30:32 +00:00
mrg
c86def5214 some more updates for GCC 4.5. 2011-06-28 03:58:55 +00:00
mrg
68a31119f2 output stuff to the right libiberty dir for gcc 4.5. 2011-06-23 12:06:32 +00:00
mrg
64f6248066 get this some what working with GCC 4.5. i at least have managed to 
get crtstuff and libgcc to build for amd64, and have linked and tested
/bin/sh with all these GCC 4.5 compiled part.
 2011-06-23 05:42:37 +00:00
mrg
63da379d23 use --sysroot with GCC 4.5. (maybe could with 4.1 too? the 4.1 code 
here is broken right now, anyway, ever since the sysroot changes were
merged into our tree.)
 2011-06-21 09:37:41 +00:00
mrg
2d7ccc14fc initial port to HAVE_GCC = 45. mknative-gcc parts are from me 
and are largely untested, most of the rest is from chuq.
 2011-06-21 04:11:12 +00:00
matt
865180f6f7 If building the cross gcc for softfloat, add --with-float=soft so it will 
default to it.
 2011-06-10 16:31:18 +00:00
joerg
333ceea9fc Enable support for --sysroot in binutils and gcc. 2011-03-24 13:33:42 +00:00
mrg
8c0cbe863f revert the previous; not intended to be part of that commit, or any commit 2009-12-23 20:17:13 +00:00
mrg
3fa4bcf59c rework the main SUBDIR list here as suggested by enami. put .WAIT on 
the same line as the target that needs to wait, but before the target,
rather than on the previous line, which led to confusion and an error
being introduced in the previous change.
 2009-12-23 20:15:21 +00:00
uebayasi
656d7ae41f get_libgcc_new: Make previous work for digit only ABI names. 2009-12-17 15:48:13 +00:00
uebayasi
eae6ecc426 get_libgcc_new: Teach multilib. 2009-12-17 15:01:33 +00:00
uebayasi
3cb0739866 Skip parameters for multilib build for now. 2009-12-01 04:59:24 +00:00
uebayasi
87bb55865b Handle cases where *.asm is listed in LIB2FUNCS_EXTRA (gcc/config/rs6000). 2009-12-01 03:13:26 +00:00
uebayasi
3a3e699038 Handle cases where database text files don't exist. 2009-11-30 14:34:17 +00:00
uebayasi
d77ecd459a Call "template sources" as "tmplsrcs", not "tmpsrcs". Requested by mrg@. 2009-11-30 10:03:57 +00:00
uebayasi
970b30eb96 Prefix per-library *.mk files with libs.*. 2009-11-30 09:57:59 +00:00
uebayasi
d3180e0c9b Now that we know what sources are needed to build a given library, we need 
the rules how to build those sources.  Generate makefiles defining ${COPTS},
${CPPFLAGS}, and ${SRCS} (== template).

Note that ${CPPFLAGS} is actually dfined as _CPPFLAGS like
	_CPPFLAGS.tmp___gcc_bcmp.c=-DL__gcc_bcmp
and used to generate wrapper files (e.g. tmp___gcc_bcmp.c).  Otherwise it's
automagically passed to ${CC} by bsd.*.mk.
 2009-11-30 09:50:59 +00:00
uebayasi
2c455e268f For each library, generate a makefile of the list of template sources too. 2009-11-30 09:33:36 +00:00
uebayasi
c91d9ec35a For each library, generate a list of sources (*.[cS]). 
We create wrapper sources (tmp_*.[cS]) on-the-fly and compile them.  For
example, __gcc_bcmp() is compiled using tmp___gcc_bcmp.c, which #define's
L__gcc_bcmp and #include's libgcc2.c.
 2009-11-30 09:32:13 +00:00
uebayasi
263a9a2c47 Move these analyzing functions into one place, get_libgcc_new_analyze(). 2009-11-30 08:20:23 +00:00
uebayasi
b98c239900 Typo. 2009-11-30 08:05:41 +00:00
uebayasi
1380d82f90 Generate lists of template sources ("tmpsrcs") for each libraries. We'll 
need these to create wrappers of tmpsrcs and define correct dependencies.
 2009-11-30 08:00:20 +00:00
uebayasi
141ef6c4d0 Generate *.o -> template *.[cS] ("tmpsrc") mapping. 
Functions are built from a template (tmpsrc).  We create wrapper sources
(src) and define necessary defines and #include tmpsrc.
 2009-11-30 07:19:58 +00:00
uebayasi
96a4ab5aed - Generate a list of CPP flags used to build *.o. Some files are build 
repeatedly with different -DXXX to generate similar objects (e.g. different
  type size).

- Generate a list of other CC options to build *.o.

(See my sed-fu using hold space in get_libgcc_list_objs_xflags().)
 2009-11-30 07:08:03 +00:00
uebayasi
7e684b1d37 - Generate a list of *.o -> lib*.{a,so} mapping. This is also known by 
parsing dependency lines in libgcc.mk.

- Generate a list of *.o -> *.{c,S} mapping.  *.S files are known as
  ${LIB1ASMFUNCS}.  Assume other *.o files are built from *.c.  This information
  is needed to generated wrapper sources later.
 2009-11-30 06:56:15 +00:00
uebayasi
12ee13e800 Generate lists of functions built in libgcc libraries. This is known by 
pattern matching dependency lines in libgcc.mk.
 2009-11-30 06:40:17 +00:00
uebayasi
00c7a5b61c Generate a list of functions provided as *.S. 2009-11-30 06:29:58 +00:00
uebayasi
b0edbfb088 Define paths of newly generated files. 2009-11-30 06:13:37 +00:00
uebayasi
ffa99e7e3a Start implementing the new style libgcc "mknative" converter which generates 
BSD makefiles to build libgcc.  The goal is to build all functions rather
than managing the set of functions in gnu/lib/libgcc/Makefile.in by hand.

Because of the complexity of the build procedure, I leave not only generated
makefiles but also intermediate, analyzed data so that people can verify that
the conversion is done correctly.
 2009-11-30 05:50:07 +00:00
skrll
8a770313a3 Rename MKBFD to MKBINUTILS and support HAVE_BINUTILS for set lists. This 
makes {MK,HAVE_}BINUTILS consistent with {MK,HAVE_}{GCC,GDB}.

Allow MKBFD to defines MKBINUTILS as a backwards compatibility hook.

Update the sets lists and add conditionals for lib{bfd,opcodes}.
 2009-09-08 07:08:00 +00:00
ad
e8f7cd4ed0 Enable -mtune=nocona by default on x86. I have tested on a range of CPUs 
and this seems to give the best results.
 2009-05-04 21:32:31 +00:00