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| author | Iain Sandoe <iains@gcc.gnu.org> | 2010-04-09 13:34:33 +0000 |
|---|---|---|
| committer | Iain Sandoe <iains@gcc.gnu.org> | 2010-04-09 13:34:33 +0000 |
| commit | 8351bca7e4147d3aef7dd3f1f20ce91e59d4e7af (patch) | |
| tree | d6784490d07537190dfd92ff5e81eaa2360d99a9 /gcc/fortran | |
| parent | 014753cc4d898e889ab04dcdb41bb6cc99645e69 (diff) | |
| download | gcc-8351bca7e4147d3aef7dd3f1f20ce91e59d4e7af.zip gcc-8351bca7e4147d3aef7dd3f1f20ce91e59d4e7af.tar.gz gcc-8351bca7e4147d3aef7dd3f1f20ce91e59d4e7af.tar.bz2 | |
re PR bootstrap/43684 (multiple 'set but not used' errors.)
gcc/
2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
PR bootstrap/43684
* varasm.c (default_assemble_visibility): Wrap vars that are
set, but unused, by targets without GAS.
* config/rs6000/rs6000.c: (paired_emit_vector_compare):
Remove set, but unused, vars.
(rs6000_legitimize_tls_address): Likewise.
(altivec_expand_dst_builtin): Likewise.
* config/darwin.c (machopic_classify_symbol): Likewise.
(machopic_indirection_name): Likewise.
gcc/fortran/
2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
PR bootstrap/43684
* gfortranspec.c (lang_specific_driver): Do not expose vars
only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
for such.
From-SVN: r158164
Diffstat (limited to 'gcc/fortran')
| -rw-r--r-- | gcc/fortran/ChangeLog | 7 | ||||
| -rw-r--r-- | gcc/fortran/gfortranspec.c | 12 |
2 files changed, 17 insertions, 2 deletions
diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog index 96efee0..ebce913 100644 --- a/gcc/fortran/ChangeLog +++ b/gcc/fortran/ChangeLog @@ -1,3 +1,10 @@ +2010-04-09 Iain Sandoe <iains@gcc.gnu.org> + + PR bootstrap/43684 + * gfortranspec.c (lang_specific_driver): Do not expose vars + only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling + for such. + 2010-04-09 Tobias Burnus <burnus@net-b.de> PR fortran/18918 diff --git a/gcc/fortran/gfortranspec.c b/gcc/fortran/gfortranspec.c index 8f860a6..b7eccc3 100644 --- a/gcc/fortran/gfortranspec.c +++ b/gcc/fortran/gfortranspec.c @@ -275,11 +275,13 @@ lang_specific_driver (int *in_argc, const char *const **in_argv, /* By default, we throw on the math library if we have one. */ int need_math = (MATH_LIBRARY[0] != '\0'); - /* Whether we should link a static libgfortran. */ - int static_lib = 0; +#ifdef HAVE_LD_STATIC_DYNAMIC + /* Whether we should link a static libgfortran. */ + int static_lib = 0; /* Whether we need to link statically. */ int static_linking = 0; +#endif /* The number of input and output files in the incoming arg list. */ int n_infiles = 0; @@ -340,11 +342,17 @@ lang_specific_driver (int *in_argc, const char *const **in_argv, break; case OPTION_static_libgfortran: +#ifdef HAVE_LD_STATIC_DYNAMIC static_lib = 1; +#endif break; case OPTION_static: +#ifdef HAVE_LD_STATIC_DYNAMIC static_linking = 1; +#endif + /* Fall through, count OPTION_static as an item included in + the rewritten command line. */ case OPTION_l: ++n_infiles; |