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| author | Nathanael Nerode <neroden@gcc.gnu.org> | 2003-08-12 07:11:38 +0000 |
|---|---|---|
| committer | Nathanael Nerode <neroden@gcc.gnu.org> | 2003-08-12 07:11:38 +0000 |
| commit | 825d7d648cbc5b0b35dcadc04af6ac9848181241 (patch) | |
| tree | 0260ca89368b12498e7e37b2f09c2948b32df9ac /gcc/fixinc/inclhack.def | |
| parent | 2b81b2c9703efa4c7adba975a0c9802672cc1876 (diff) | |
| download | gcc-825d7d648cbc5b0b35dcadc04af6ac9848181241.zip gcc-825d7d648cbc5b0b35dcadc04af6ac9848181241.tar.gz gcc-825d7d648cbc5b0b35dcadc04af6ac9848181241.tar.bz2 | |
fixinc/inclhack.def (svr4_krnl): Rename from svr4_kernel.
fixinc/inclhack.def (svr4_krnl): Rename from svr4_kernel. Enable
for selected machines. Comment heavily.
fixinc/fixincl.x: Rebuild.
fixinc/tests/base/fs/rfs/rf_cache.h: New file.
From-SVN: r70362
Diffstat (limited to 'gcc/fixinc/inclhack.def')
| -rw-r--r-- | gcc/fixinc/inclhack.def | 32 |
1 files changed, 25 insertions, 7 deletions
diff --git a/gcc/fixinc/inclhack.def b/gcc/fixinc/inclhack.def index c342f92..374b860 100644 --- a/gcc/fixinc/inclhack.def +++ b/gcc/fixinc/inclhack.def @@ -2788,11 +2788,22 @@ fix = { /* - * set ifdef _KERNEL - */ -#ifdef SVR4 -fix = { - hackname = svr4_kernel; + * Wrap some files on System V r4 and DYNIX/ptx systems with + * #ifdef _KERNEL, presumably to prevent kernel headers from + * leaking into userspace. This may not be necessary at all, + * but it was in the old scripts, so it seems safest to keep it for now. + */ +fix = { + /* Can't name this with _kernel, or the test case will hit the bypass! */ + hackname = svr4_krnl; + /* Since I'm rather unsure about the validity of this, limit it + * to the specific systems it was operating on before. It should + * also be bypassed for i?86-*-sysv4.3uw2, by that rule, but I didn't + * see an easy way to do that. Hopefully it will be harmless + * in any case. -- Nathanael */ + mach = '*-*-sysv4*'; + mach = 'i?86-sequent-ptx*'; + mach = 'i?86-sequent-sysv3*'; files = fs/rfs/rf_cache.h; files = sys/erec.h; files = sys/err.h; @@ -2801,14 +2812,21 @@ fix = { files = sys/map.h; files = sys/cmn_err.h; files = sys/kdebugger.h; + + /* This bypass will match _KERNEL, __KERNEL, __KERNEL__, etc. + * It will also match SVR4_KERNEL_CHECK, which means that the + * testsuite case will always be bypassed. Which is fine with me. */ bypass = '_KERNEL'; - c_fix = wrap; + c_fix = wrap; c_fix_arg = "#ifdef _KERNEL\n"; c_fix_arg = "#endif /* _KERNEL */\n"; + + /* There's no reasonable test for this given that we don't know exactly + * what problem inspired it in the first place. */ test_text = ""; }; -#endif + /* * Delete any #defines of `__i386' which may be present in <ieeefp.h>. They |