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author | Luc Van Oostenryck <luc.vanoostenryck@gmail.com> | 2020-07-05 15:53:06 +0200 |
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committer | Luc Van Oostenryck <luc.vanoostenryck@gmail.com> | 2020-07-13 17:49:55 +0200 |
commit | 04b9164a17bf7f572e0ac57e1824b649e1d238be (patch) | |
tree | 70cba445def05f866bc2877bacc41e8a47c91d49 | |
parent | 490d0caa578ca8ff8be0b20536040ac7d129520b (diff) | |
download | sparse-04b9164a17bf7f572e0ac57e1824b649e1d238be.tar.gz |
cgcc: remove now unneeded options & defines
Now that the OS can be specified to sparse via an option (--os=$OS)
and that sparse knows about their specificities, it's no more
needed or useful to also define them in cgcc.
So, remove from cgcc the OS-specificities known to sparse (a few
few exotic ones remain for now) but ensure that the info about
the correct OS is passed to sparse.
Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
-rwxr-xr-x | cgcc | 32 |
1 files changed, 8 insertions, 24 deletions
@@ -221,48 +221,32 @@ sub float_types { sub add_specs { my ($spec) = @_; if ($spec eq 'sunos') { - return &add_specs ('unix') . - ' -D__sun__=1 -D__sun=1 -Dsun=1' . - ' -D__svr4__=1 -DSVR4=1' . + return " --os=$spec" . + ' -DSVR4=1' . ' -D__STDC__=0' . ' -D_REENTRANT' . ' -D_SOLARIS_THREADS' . ' -DNULL="((void *)0)"'; } elsif ($spec eq 'linux') { - return &add_specs ('unix') . - ' -D__linux__=1 -D__linux=1 -Dlinux=1'; + return " --os=$spec"; } elsif ($spec eq 'gnu/kfreebsd') { return &add_specs ('unix') . ' -D__FreeBSD_kernel__=1'; } elsif ($spec eq 'openbsd') { - return &add_specs ('unix') . - ' -D__OpenBSD__=1'; + return " --os=$spec"; } elsif ($spec eq 'freebsd') { - return &add_specs ('unix') . - ' -D__FreeBSD__=1'; + return " --os=$spec"; } elsif ($spec eq 'netbsd') { - return &add_specs ('unix') . - ' -D__NetBSD__=1'; + return " --os=$spec"; } elsif ($spec eq 'darwin') { - return - ' -D__APPLE__=1 -D__APPLE_CC__=1 -D__MACH__=1'; + return " --os=$spec"; } elsif ($spec eq 'gnu') { # Hurd return &add_specs ('unix') . # So, GNU is Unix, uh? ' -D__GNU__=1 -D__gnu_hurd__=1 -D__MACH__=1'; } elsif ($spec eq 'unix') { return ' -Dunix=1 -D__unix=1 -D__unix__=1'; } elsif ( $spec =~ /^cygwin/) { - return &add_specs ('unix') . - ' -fshort-wchar' . - ' -D__CYGWIN__=1' . - ($m32 ? ' -D__CYGWIN32__=1' : '') . - " -D'_cdecl=__attribute__((__cdecl__))'" . - " -D'__cdecl=__attribute__((__cdecl__))'" . - " -D'_stdcall=__attribute__((__stdcall__))'" . - " -D'__stdcall=__attribute__((__stdcall__))'" . - " -D'_fastcall=__attribute__((__fastcall__))'" . - " -D'__fastcall=__attribute__((__fastcall__))'" . - " -D'__declspec(x)=__attribute__((x))'"; + return ' --os=cygwin'; } elsif ($spec eq 'i386') { $m32 = 1; return ( |