Commit Graph

130 Commits

Author SHA1 Message Date
Eli Friedman a3063cec14 As far as I know, there aren't any warning differences between -std=gnu99 and
-std=c99 modes, etc.

llvm-svn: 80133
2009-08-26 20:18:00 +00:00
Daniel Dunbar f944cc5347 Fix a few typos.
llvm-svn: 78991
2009-08-14 04:43:04 +00:00
Chris Lattner 7bad9ef8ae document the diagnostics pragmas, patch by Louis Gerbarg!
llvm-svn: 75432
2009-07-12 21:22:10 +00:00
Argyrios Kyrtzidis bff082aec9 Add documentation for the Index library to clang's web page.
llvm-svn: 75222
2009-07-10 03:41:36 +00:00
Douglas Gregor 0086a5a3bb Introduce the notion of "Relocatable" precompiled headers, which are built
with a particular system root directory and can be used with a different
system root directory when the headers it depends on have been installed.
Relocatable precompiled headers rewrite the file names of the headers used
when generating the PCH file into the corresponding file names of the 
headers available when using the PCH file.

Addresses <rdar://problem/7001604>.

llvm-svn: 74885
2009-07-07 00:12:59 +00:00
Nick Lewycky be42c11118 Fix "for all intensive purposes" to "for all intents and purposes".
llvm-svn: 73323
2009-06-14 04:08:08 +00:00
Chris Lattner 084776d08b fix typo
llvm-svn: 73304
2009-06-13 20:35:58 +00:00
Chris Lattner 60ac6b9dce a couple minor tweaks
llvm-svn: 73296
2009-06-13 18:11:10 +00:00
Chris Lattner b6f77af532 implement and document a new __has_feature and __has_builtin magic
builtin preprocessor macro.  This appears to work with two caveats:
1) builtins are registered in -E mode, and 2) target-specific builtins
are unconditionally registered even if they aren't supported by the
target (e.g. SSE4 builtin when only SSE1 is enabled).

llvm-svn: 73289
2009-06-13 07:13:28 +00:00
Eli Friedman 7983cb1dbe Minor formatting tweak.
llvm-svn: 73251
2009-06-12 20:11:05 +00:00
Eli Friedman 0f7d4455fe Fix a minor formatting mistake.
llvm-svn: 73250
2009-06-12 20:08:48 +00:00
Eli Friedman 4e20479de8 Some updates to the gcc extension sections of the users manual.
llvm-svn: 73249
2009-06-12 20:04:25 +00:00
Eli Friedman 4d38aeb372 Minor documentation update about Microsoft extensions.
llvm-svn: 73052
2009-06-08 06:21:03 +00:00
Eli Friedman 3a80fc3808 Say a bit about various architectures in the users manual.
llvm-svn: 73044
2009-06-08 05:12:39 +00:00
Daniel Dunbar 15b86228cf Mention unsupported GCC duplicate-definition-with-inline extension.
Also, link users manual from the main web page.

llvm-svn: 72878
2009-06-04 18:37:52 +00:00
Douglas Gregor b48c6eb794 PTH -> PCH in the user manual
llvm-svn: 72815
2009-06-03 22:37:00 +00:00
Douglas Gregor 277d4d355b HTML tweak to get the PCH internals documentation to display correctly
llvm-svn: 72813
2009-06-03 21:57:43 +00:00
Douglas Gregor 22c7d31a3f Finished the PCH design and implementation documentation
llvm-svn: 72812
2009-06-03 21:55:35 +00:00
Douglas Gregor 6c5d61ca09 Document the integration points for precompiled headers
llvm-svn: 72809
2009-06-03 21:41:31 +00:00
Douglas Gregor a3bd665e17 Add a table of contents to the PCH design document
llvm-svn: 72791
2009-06-03 18:35:59 +00:00
Douglas Gregor 8662d1ffd0 Document the PCH representation of statements and expressions
llvm-svn: 72790
2009-06-03 18:26:16 +00:00
Douglas Gregor 02a109f6d7 Fill in some gaps in the precompiled headers documentation
llvm-svn: 72779
2009-06-03 16:06:22 +00:00
Douglas Gregor f727bb18d9 More PCH documentation
llvm-svn: 72743
2009-06-02 22:08:07 +00:00
Eli Friedman 164da6618e A couple minor corrections to the "GCC extensions not implemented yet"
section of the users manual.

llvm-svn: 72725
2009-06-02 08:21:31 +00:00
Eli Friedman b5f33c1634 A few tweaks to the "Differences between various standard modes"
section.

llvm-svn: 72501
2009-05-27 23:02:57 +00:00
Douglas Gregor 95fc37fd8f Start documenting precompiled headers
llvm-svn: 72146
2009-05-20 00:16:32 +00:00
Daniel Dunbar f7a24e176c Several fixes to the clang man page.
- -emit-llvm isn't a stage selection option.

 - Document -O4 and -flto.

 - -ObjC++ and -ObjC apply to all inputs, not subsequent ones.

 - Some versions of pod2man aren't happy about the comment after =over=?

 - Some minor grammar fixes.

llvm-svn: 72044
2009-05-18 21:34:46 +00:00
Eli Friedman c3dcdd0980 A few minor updates to the user manual.
llvm-svn: 71964
2009-05-16 23:17:30 +00:00
Daniel Dunbar ffe4e63b40 Note that clang follows the MSVC definition for #pragma pack.
llvm-svn: 71725
2009-05-13 21:40:49 +00:00
Daniel Dunbar 98d7164ab0 Tweak wording
llvm-svn: 71611
2009-05-13 00:23:53 +00:00
Daniel Dunbar e83b560e06 Note a few more unsupported language extensions.
llvm-svn: 71607
2009-05-12 23:12:07 +00:00
Chris Lattner 32efff659c wrap up a version of the man page that is minimally helpful, but somewhat complete.
llvm-svn: 71524
2009-05-12 00:47:40 +00:00
Chris Lattner 66c64f9ba4 add some more content.
llvm-svn: 71518
2009-05-12 00:01:32 +00:00
Chris Lattner e3c3f40404 pull a bunch of options out of clang-cc.cpp. This doesn't include
options that the driver swizzles.

llvm-svn: 71487
2009-05-11 22:45:37 +00:00
Daniel Dunbar 16af476c42 Document environment variables we handle, and don't mention -pipe (it
isn't yet supported... lazy developers).

llvm-svn: 71109
2009-05-06 19:18:09 +00:00
Chris Lattner 164ac10f82 More content.
llvm-svn: 71088
2009-05-06 17:22:08 +00:00
Chris Lattner 2080787636 add some content
llvm-svn: 71059
2009-05-06 02:47:51 +00:00
Daniel Dunbar 94fa27171b Override some pod2man defaults.
llvm-svn: 71045
2009-05-06 00:10:37 +00:00
Chris Lattner b732397343 257 -> FS
llvm-svn: 70996
2009-05-05 18:54:47 +00:00
Daniel Dunbar 6d0eecad6c Make install target actually work, dependencies FTW.
llvm-svn: 70599
2009-05-01 23:34:58 +00:00
Daniel Dunbar c52d01f8d9 Add ONLY_MAN_DOCS variable to only install the man page, not the html
and ps documentation.

llvm-svn: 70589
2009-05-01 23:11:42 +00:00
Daniel Dunbar c1b1658751 Add incredibly bare bones docs/tools.
- Mirroring LLVM's docs/CommandGuide, a place to put .pod files which
   are used to generate man/html/etc documentation for tools provided
   as part of clang.

llvm-svn: 70355
2009-04-29 01:00:32 +00:00
Eli Friedman 5406f5430b Add some text to the user manual describing the current state of C
support in clang.

llvm-svn: 70314
2009-04-28 18:48:34 +00:00
Ted Kremenek dab465d820 Grammar fix.
llvm-svn: 69682
2009-04-21 17:14:24 +00:00
Chris Lattner a80b2bdb25 document new form of -fdiagnostics-print-source-range-in
llvm-svn: 69663
2009-04-21 05:35:32 +00:00
Zhongxing Xu 2f8198f82a update the doc.
llvm-svn: 69587
2009-04-20 10:09:10 +00:00
Chris Lattner 396b9c380a more stuff.
llvm-svn: 69576
2009-04-20 06:26:18 +00:00
Chris Lattner 5ed5e9a612 add a bunch of diagnostics options, add one example warning group.
llvm-svn: 69573
2009-04-20 06:00:23 +00:00
Chris Lattner 6840825137 slurp some content from the PTH doc into the user's doc.
llvm-svn: 69569
2009-04-20 04:37:38 +00:00
Chris Lattner f9d8913b80 initial skeleton of a user's manual.
llvm-svn: 69568
2009-04-20 04:23:09 +00:00