Commit Graph

638 Commits

Author SHA1 Message Date
Brad King 02d5e40572 libarchive: Check for 'struct statvfs' member 'f_iosize'
Configure the result as definition HAVE_STRUCT_STATVFS_F_IOSIZE and use
the member only if it exists.  At least one platform (IRIX) provides
struct statvfs without this member.
2011-12-23 16:04:59 -05:00
Brad King 8b7ee30bf4 libarchive: Do not use ST_NOATIME if not defined
Use the same pattern already used elsewhere in archive_read_disk_posix.c
to use ST_NOATIME only when defined.
2011-12-23 16:04:59 -05:00
Brad King 680fc0eda8 libarchive: Fix var decl after statement in archive_string.c
When HAVE_MBRTOWC is true we declare an extra local variable.  Move the
unused argument cast to the end of the invalid_mbs function.
2011-12-23 16:04:59 -05:00
Brad King e1afd072bc libarchive: Suppress compiler warnings
We are not developing libarchive so we do not care about warnings.
2011-12-23 16:04:59 -05:00
Brad King e2dc5561bb libarchive: Fix Windows NT API usage in VS 6
VS 6 warns verbosely when WINVER >= 0x0500.  Avoid defining WINVER and
_WIN32_WINNT to higher than 0x0400 on VS 6.  Provide missing API
declarations in archive_windows.h when we do not get them from
<windows.h>.  Provide GetVolumePathNameW because VS 6 does not declare
it regardless of the API version.
2011-12-23 16:04:58 -05:00
Brad King 297d9f2032 libarchive: Cast mode constants to mode_t in case it is signed
At least one compiler (Borland) defines mode_t as just "short" which is
signed.  This breaks code like

  switch(archive_entry_filetype(e)) {
    case AE_IFREG:
    ...
  }

if AE_IFREG and other constants have a longer signed type (int) because
sign extension of the mode_t return type from archive_entry_filetype
changes its value.  Avoid the problem by ensuring the type of the
constants matches mode_t.

This change was originally made in commit a73acfbe (Fix for mode_t with
signed types, 2009-11-07).  Port it to the new libarchive snapshot.
2011-12-23 16:04:58 -05:00
Brad King e00dbe86d9 libarchive: Clean up configuration within CMake build
Require ZLIB but skip LZMA and XML support.  Mark ZLIB and ICONV cache
variables advanced.
2011-12-23 16:04:58 -05:00
Brad King b5dd9aa482 libarchive: Workaround case-insensitive symbols on Borland
Mangle the open_FILE symbols to avoid conflict with open_file:

 Warning: public '_archive_read_open_file'
          in module 'archive_read_open_filename.c' clashes with
	  prior module 'archive_read_open_file.c'
 Warning: public '_archive_write_open_file'
          in module 'archive_write_open_filename.c' clashes with
	  prior module 'archive_write_open_file.c'

This workaround should not go upstream because it will break when
mixing compilers.
2011-12-23 16:04:58 -05:00
Brad King 3b9eaec738 libarchive: Cast constants to int64_t instead of using LL suffix
The LL suffix is not portable.  Use an explicit cast instead.
2011-12-23 16:04:58 -05:00
Brad King 53da4b3028 libarchive: Declare mbstate_t and wcrtomb for Borland
The Borland C++ 5.81 runtime library provides wcrtomb but only the
C++ header <cwchar> actually declares the API.
2011-12-23 16:04:58 -05:00
Brad King ec48f10656 libarchive: Implement custom lseek for Borland
Restore Windows 64-bit lseek removed by upstream svn revision 3826
(Cast away __la_lseek(), use _lseeki64() instead, 2011-11-21).  We
need it on Borland.
2011-12-23 16:04:58 -05:00
Brad King c37c0c7897 libarchive: Fix typo in CheckFileOffsetBits
Replay commit 41719b75 (fix typo in CheckFileOffsetBits.cmake,
2011-10-05) after import of new libarchive snapshot.
2011-12-23 16:04:58 -05:00
Brad King 7dba0d668f libarchive: Port to OSF operating system
Make changes equivalent to those originally made by commits

  bd56626a (Fixes for the OSF operating system build, 2010-09-08)
  92c082b1 (Add a fix for the inline keyword on the osf os, 2010-09-10)

but based on the updated libarchive snapshot.
2011-12-23 16:04:58 -05:00
Brad King 0f7a85349a libarchive: Install COPYING with CMake documentation
Replay commit d39aee48 (Install COPYING with CMake documentation,
2011-06-16) after import of new libarchive snapshot.
2011-12-23 16:04:58 -05:00
Brad King ffa6faa40d libarchive: Include cm_zlib.h to get zlib used by CMake 2011-12-22 10:38:37 -05:00
Brad King 25a5e7cbc1 libarchive: Build one static cmlibarchive for CMake
CMake needs only a single static libarchive library and not a shared
one.  Call it cmlibarchive to avoid confusion.
2011-12-22 10:38:36 -05:00
Brad King bbdb75c5ff libarchive: Remove -Wall -Werror from build with GNU
We are not developing new libarchive features.  Furthermore -Werror can
break some try_compile cases.
2011-12-22 10:38:35 -05:00
Brad King 1d7ea8b629 libarchive: Do not build subdirectories not in reduced snapshot
Remove add_subdirectory() calls for directories not included in the
reduced libarchive snapshot.  Remove options that configure settings in
the missing directories.
2011-12-22 10:38:34 -05:00
Brad King d31bb538ef libarchive: Add README-CMake.txt
Describe how to update libarchive from upstream.
2011-12-22 10:38:33 -05:00
Brad King b2d14f705f libarchive: Add .gitattributes for indentation with tab 2011-12-22 10:38:32 -05:00
Brad King 3e5a80f063 Merge branch 'libarchive-upstream' into update-libarchive
Add Utilities/cmlibarchive using upstream libarchive 3.0.0-r3950
snapshot.
2011-12-20 11:54:25 -05:00
Brad King f6ac86d70e libarchive: Remove our copy to make room for new import 2011-12-20 11:47:27 -05:00
David Cole 61a7da279a Release: Increase timeout for slow-testing cygwin build
Previously, the ExternalProject test was timing out at the
default timeout value of 1500 seconds. Give it time, little
one, it will finish if you learn patience.
2011-12-09 08:58:25 -05:00
Brad King ec358d17a7 Merge branch 'upstream-kwiml' into update-KWIML 2011-11-21 11:03:29 -05:00
Brad King 5796f88d92 Merge branch 'upstream-kwiml' into update-KWIML 2011-11-18 13:52:15 -05:00
Brad King aaf376594c Merge branch 'upstream-kwiml' into update-KWIML 2011-11-17 10:16:57 -05:00
David Cole 6ac35e5cb3 Merge topic 'import-KWIML'
5be0e92 Merge branch 'upstream-kwiml' into import-KWIML
a8f6159 KWIML: Create test output dir for Xcode
33fff24 KWIML: No INT_SCN*8 on Intel for Windows
bcc06d4 KWIML: No INT_SCN*8 on SunPro compiler
6d12ab3 KWIML: Suppress printf/scanf format warnings in test
553acec KWIML: Avoid redefining _CRT_SECURE_NO_DEPRECATE in test.h
93cebca Configure KWIML inside CMake as cmIML
b2975ad Merge branch 'upstream-kwiml' into import-KWIML
831bade KWIML: The Kitware Information Macro Library
2011-11-15 14:39:12 -05:00
Brad King 5be0e92218 Merge branch 'upstream-kwiml' into import-KWIML 2011-11-15 14:30:58 -05:00
David Cole 7b555c0295 Merge topic 'local-hooks'
b2d6adf pre-commit: Reject changes to KWSys through Git
3d5869c Add pre-commit|commit-msg|prepare-commit-msg hook placeholders
2011-10-25 15:34:30 -04:00
Brad King b2d6adf126 pre-commit: Reject changes to KWSys through Git
Explain in the rejection message why KWSys cannot be changed in Git.
2011-10-24 10:40:59 -04:00
Brad King 3d5869ca3c Add pre-commit|commit-msg|prepare-commit-msg hook placeholders
Add CMake-specific hook placeholders that chain from the main hooks
branch after it is installed into the local .git/hooks directory.
2011-10-24 10:18:36 -04:00
Nicolas Despres 6be15ed58b Doxygen: Remove dependency on VTK when building doxygen. 2011-10-23 22:18:13 +02:00
Nicolas Despres faede37b79 Doxygen: Generate call graph and relationships.
It helps code browsing and understanding for new developers.
2011-10-23 22:15:30 +02:00
Rolf Eike Beer 41719b7507 libarchive: fix typo in CheckFileOffsetBits.cmake
s/Cheking/Checking/
2011-10-05 09:29:36 -04:00
David Cole 0f98a0a081 Merge topic 'libarchive-mingwrt-3.20'
8dfe74c libarchive: Fix ssize_t detection with mingwrt 3.20
2011-09-20 14:42:11 -04:00
Brad King 8dfe74c358 libarchive: Fix ssize_t detection with mingwrt 3.20
This version of MinGW defines _SSIZE_T_ for ssize_t.  This patch is
based on upstream libarchive SVN commit 3649 (Fix build with mingwrt
3.20, 2011-08-27).

Inspired-by: Tim Kientzle <kientzle@freebsd.org>
2011-09-16 16:44:44 -04:00
David Cole d5a0dc4f52 Release Scripts: Use Qt 4.7.4 on dashmacmini5 (#12460)
Also, since dashmacmini5 is newer/faster/better and is also building
the source tarballs, remove that responsibility from the dashmacmini2
script.
2011-09-16 15:48:41 -04:00
David Cole a0ec7a00d5 Merge topic 'add-kwstyle-test'
3a0d632 KWStyle Test: Activate by default if KWStyle is found
91704ef Tests: Add a KWStyle test, equivalent to the make StyleCheck target
2011-09-13 14:32:52 -04:00
David Cole 3a0d63242d KWStyle Test: Activate by default if KWStyle is found
Re-arrange the logic to look for KWStyle in the typical install
locations and under the Dashboards/Support directory for the
typical CMake dashboard machine. If it's there, turn on CMAKE_USE_KWSTYLE
by default, thereby activating the KWStyle related custom targets
and the KWStyle test.
2011-09-07 19:04:44 -04:00
David Cole f380278d91 Merge topic 'adjust-release-scripts'
4a679a9 CMake Release Scripts: Changes for next release candidate...
2011-09-01 15:13:30 -04:00
David Cole 4a679a9f16 CMake Release Scripts: Changes for next release candidate...
Removed script for dashsun1: machine is now defunct. R.I.P.

Added new script for 64-bit universal binary build on
dashmacmini5 with x86_64;i386
2011-08-26 15:00:55 -04:00
David Cole a2a0a8e0d5 cmake.m4: Use modern signature of install(FILES ...)
The older install_files command uses a leading slash in front
of the destination directory, whereas the modern signature does
not. Use the modern signature since that's what the CMake devs
are now used to.
2011-08-26 13:51:32 -04:00
Alex Neundorf bf07375264 Add a cmake.m4 for using cmake in autoconf projects instead of pkgconfig
This file has been written today from scratch by Matthias Kretz
and it BSD-licensed.

Alex
2011-08-11 22:43:33 +02:00
Brad King b2975adb31 Merge branch 'upstream-kwiml' into import-KWIML
Introduce KWIML as a subtree at Utilities/KWIML.
2011-06-27 14:09:09 -04:00
Brad King d39aee483e libarchive: Install COPYING with CMake documentation 2011-06-20 09:54:08 -04:00
David Cole b43af94af1 CMake: eliminate use of cvs in the Release scripts
Set GIT_COMMAND to "git" -- each machine involved in building
the CMake release binaries has the right "git" in the PATH.

Separate the release scripts into two batches so we can build
multiple releases on the same machine, in serial, if necessary.
We currnetly do this with the Windows and Cygwin release
binaries on dash2win64.

Sort the files to be uploaded, so that sorting them by modification
time (file copy / upload time) is equivalent to sorting them
alphabetically.
2011-06-02 14:36:14 -04:00
Brad King 9a7c6a3cc4 Merge topic 'require-cmake-2.6.3'
c3e452e Require at least CMake 2.6.3 to build current CMake
2011-03-01 15:30:38 -05:00
Brad King bb745612bc Merge topic 'doc-typo-fixes'
7c5e412 Documentation: Fix a few typos (#11883)
2011-03-01 15:30:32 -05:00
Brad King c3e452e944 Require at least CMake 2.6.3 to build current CMake
Remove some cruft left for supporting builds with CMake 2.4.
2011-02-24 15:14:08 -05:00
Modestas Vainius 7c5e412c4a Documentation: Fix a few typos (#11883)
W: cmake: manpage-has-errors-from-man usr/share/man/man1/cmake.1.gz 10029: warning [p 158, 13.5i]: can't break line
I: cmake: spelling-error-in-manpage usr/share/man/man1/cmake.1.gz informations information
I: cmake: spelling-error-in-manpage usr/share/man/man1/cmake.1.gz dependant dependent
I: cmake: spelling-error-in-manpage usr/share/man/man1/cmake.1.gz prefered preferred
I: cmake: spelling-error-in-binary ./usr/bin/cmake prefered preferred
I: cmake: spelling-error-in-binary ./usr/bin/cpack prefered preferred
I: cmake: spelling-error-in-binary ./usr/bin/ctest prefered preferred
I: cmake-data: spelling-error-in-manpage usr/share/man/man1/cmakepolicies.1.gz prefered preferred
I: cmake-curses-gui: spelling-error-in-binary ./usr/bin/ccmake prefered preferred
I: cmake-qt-gui: spelling-error-in-binary ./usr/bin/cmake-gui prefered preferred
2011-02-22 17:24:51 -05:00
Brad King fabdf7aa32 libarchive: Remove unused build/windows directory (#11885)
The directory contains some files with unclear licensing anyway.
2011-02-22 15:56:02 -05:00
Brad King 42a5e8d978 Merge topic 'linux-standard-base'
ee55a4f libarchive: Use OpenSSL only if CMAKE_USE_OPENSSL (#11815)
41b7b3e libarchive: Define major/minor/makedev only where needed (#11648)
2011-02-14 16:34:11 -05:00
Brad King ee55a4f709 libarchive: Use OpenSSL only if CMAKE_USE_OPENSSL (#11815)
OpenSSL is not part of the Linux Standard Base but its headers and
libraries may still be found at build time even though they may not be
available at runtime.  Use it only if explicitly allowed.
2011-02-08 15:22:50 -05:00
Brad King 41b7b3efa4 libarchive: Define major/minor/makedev only where needed (#11648)
If neither MAJOR_IN_MKDEV or MAJOR_IN_SYSMACROS is defined then provide
our own implementation of these macros locally.  This complements the
change in commit cf5ad183 (Fix major() check for LSB 4.0, 2011-01-12).
This patch is based on upstream libarchive SVN commit 1553 (Shuffle the
major/minor/makedev support a bit; this should work on both Windows and
Haiku, 2009-10-31).

Inspired-by: Tim Kientzle <kientzle@freebsd.org>
2011-02-07 10:06:50 -05:00
Brad King e4f2a9317a Merge topic 'linux-standard-base'
cf5ad18 libarchive: Fix major() check for LSB 4.0 (#11648)
2011-01-19 14:28:12 -05:00
David Cole 16438d0f4a Update script with new machine name 2011-01-12 14:53:24 -05:00
Brad King cf5ad18340 libarchive: Fix major() check for LSB 4.0 (#11648)
The LSB header files define major() as a macro but if it is ever called
the macro references symbols not available at link time.  Improve the
test for major() to actually call the macro and try to link.  This
approach is based on upstream libarchive SVN commit 2866 which fixed
libarchive issue 125, submitted in response to CMake issue #11648.

Inspired-by: Tim Kientzle <kientzle@freebsd.org>
2011-01-12 13:52:14 -05:00
Bill Hoffman faf1c1e49f Change the nightly tests to build from the nightly branch and not next.
This will make sure that the nightly test matches the dashboard nightly section.
When it was next, it used next from when the test was run.
2011-01-07 13:50:36 -05:00
Brad King 5615ecf311 Merge topic 'dev/fix-cmcurl-try_run'
7e0b001 Fix missed _POLL_EMUL_H_ and HAVE_POLL combo
8a61950 Toss out strerror_r macros
44fca8b Check for poll when looking for _POLL_EMUL_H_
8d36890 Use _POLL_EMUL_H_ instead of HAVE_POLL_FINE
c5cbb31 Ignore strerror_r since CMake isn't threaded
2010-12-21 13:59:47 -05:00
Ben Boeckel 7e0b001466 Fix missed _POLL_EMUL_H_ and HAVE_POLL combo 2010-12-17 11:41:30 -05:00
Ben Boeckel 8a61950e42 Toss out strerror_r macros 2010-12-17 11:31:15 -05:00
Ben Boeckel 44fca8b51a Check for poll when looking for _POLL_EMUL_H_ 2010-12-17 11:18:49 -05:00
Ben Boeckel 8d36890723 Use _POLL_EMUL_H_ instead of HAVE_POLL_FINE
Headers define _POLL_EMUL_H_ if they are not in the kernel, so a try_run
check for them is not necessary.
2010-12-16 14:59:05 -05:00
Ben Boeckel c5cbb318c5 Ignore strerror_r since CMake isn't threaded 2010-12-16 14:58:05 -05:00
Yaakov Selkowitz 0f5c711f32 Cygwin: Fix release script libncurses search patterns (#10766)
With the switch to upstream ncurses "ABI 6", Cygwin's ncurses has YA ABI
bump and is now libncurses10.  However, the regex used to determine in
Utilities/Release/Cygwin/CMakeLists.txt which libncurses is being used
does not handle multiple-digit ABIs.

libncurses8 was the first version to be built with libtool and therefore
contains a hyphen (cygncurses-8.dll).  It was first introduced in 2004,
so it should be sufficiently old to rely on.  Furthermore, libncurses7
has a serious flaw in that it completely breaks if rebased.

Therefore the easiest solution is to only look at the hyphened versions
and change the regex accordingly.
2010-12-15 08:58:16 -05:00
David Cole 745671441d Merge topic 'fix_osf_build'
92c082b Add a fix for the inline keyword on the osf os.
bd56626 Fixes for the OSF operating system build.
2010-11-09 15:53:55 -05:00
David Cole 5d3cfdc1f8 No CMake.HTML test if xmllint has no --nonet.
In commit bb1df1ec, we temporarily ran an alternate test,
guaranteed to fail when the --help output of xmllint did
not contain --nonet and --path.

This commit simply eliminates the test altogether in
this condition rather than make an attempt (doomed to
fail) to pull down the dtd over the internet.

On date=2010-11-04, the CMake dashboard results showed that
the test failed on the following CMake dashboard machines:

  dash8.kitware
  dash8.kitwarein.com
  dashsun1
  dashsun1.kitware
  ferrari

This is a very small subset of the dashboard machines, and
we have enough proof from enough other machines that the test
passes with xmllint versions new enough to have the --nonet
support.

Therefore, eliminate the CMake.HTML test on machines with old
versions of xmllint. To run the test, make sure you run it
on a machine with a new enough xmllint.
2010-11-04 10:07:11 -04:00
David Cole bb1df1ec8e Make HTML test fail when --nonet arg is not available.
Also, emit "xmllint" and "xmllint --version" output before
failing so that we can inspect the output from all the
dashboard machines in CDash test results.
2010-11-02 10:41:11 -04:00
Brad King 39d99c2458 Merge topic 'fix_release_tags'
4a67481 Update release scripts.
7d148d8 Fix the name of the variable being tested.
297be5b add next as an orgin based branch, and not a tag.
187976b Fix release scripts to be able to build releases from tags.
2010-09-21 10:32:42 -04:00
David Cole 4a67481ed6 Update release scripts.
Remove scripts for machines that no longer build
releases. Update comments in README.
2010-09-15 18:17:29 -04:00
Bill Hoffman 7d148d8036 Fix the name of the variable being tested. 2010-09-14 09:30:39 -04:00
Bill Hoffman 297be5b524 add next as an orgin based branch, and not a tag. 2010-09-13 11:30:23 -04:00
Bill Hoffman 187976b1f3 Fix release scripts to be able to build releases from tags. 2010-09-10 15:41:27 -04:00
Bill Hoffman 92c082b1c9 Add a fix for the inline keyword on the osf os. 2010-09-10 13:37:02 -04:00
Brad King b9c41813d2 libarchive: Fix purposeful crash
Dereferencing a 0-pointer is undefined behavior, not a deterministic
crash.  Use a 1-pointer instead.  This also avoids a warning by Clang
about the undefined behavior.
2010-09-10 09:00:48 -04:00
Brad King 87fde60563 Suppress -Wcast-align in curl and bzip2
Trust upstream developers of third-party code.
2010-09-10 09:00:48 -04:00
Bill Hoffman bd56626a4a Fixes for the OSF operating system build. 2010-09-08 14:50:14 -04:00
Brad King e87b6bbddb libarchive: Remove SCHILY dev,ino,nlink attributes (#11176)
At least one version of GNU tar (1.15.1 with Fedora patches) does not
recognize these attributes and exits with error.  Do not generate them.
Patch from upstream libarchive svn r2563.
2010-08-27 09:15:29 -04:00
Brad King ac267371e6 Merge branch 'system-libarchive-include' into libarchive-wrapper 2010-08-05 17:12:42 -04:00
Brad King 3296e6ad90 Include headers from chosen libarchive (#10923)
When CMAKE_USE_SYSTEM_LIBARCHIVE is on we must include the system
libarchive headers to match the library that will be linked.
2010-08-05 17:06:10 -04:00
Brad King 08c5e475ab Merge topic 'fix-cmake-self-references'
df1e00f Refer to self with CMake_(SOURCE|BINARY)_DIR (#10046)
2010-08-03 16:15:03 -04:00
Brad King df1e00ff82 Refer to self with CMake_(SOURCE|BINARY)_DIR (#10046)
This is good practice, and is necessary to support building CMake as a
subdirectory of another project.
2010-07-29 11:22:48 -04:00
David Cole 72f8853fbb Update path to git. dashmacmini2 was "upgraded." 2010-07-27 14:14:10 -04:00
Brad King e1a4c02bac Merge topic 'resolve/doc-spelling/CPackRPM'
7739d78 Merge CPackRPM changes into doc-spelling
9203e91 Fix spelling errors reported by Lintian.
2010-07-20 16:00:29 -04:00
Brad King 7739d786a4 Merge CPackRPM changes into doc-spelling
Conflicts:
	Modules/CPackRPM.cmake
2010-07-13 09:46:52 -04:00
Kai Wasserbäch 9203e9187e Fix spelling errors reported by Lintian.
During a Lintian run on the binary packages of CMake in Debian I was
notified of many spelling mistakes.
2010-07-13 09:41:37 -04:00
Alex Neundorf 421952c7d8 fix build on SUSE 11.2 in cmcurl due to ssize_t
Alex
2010-06-30 19:27:26 +02:00
David Cole 415900ba77 Eliminate -Wconversion warnings.
Change types of local variables, or casting, or re-arrange
expressions to get rid of "conversion may alter value" warnings
as seen on recent dashboard submissions from londinium.kitware.
2010-06-27 11:22:05 -04:00
Brad King 1819d9d617 Run CMake.HTML test with older xmllint (#10857)
Old versions of xmllint do not have --nonet or --path options.
Fall back to the network-access form in this case.
2010-06-23 07:38:33 -04:00
Brad King 8c0e79f824 Run CMake.HTML test without net access (#10857)
Use xmllint's --nonet option to avoid downloading the xhtml DTD.
Provide the DTD and its dependencies locally.
2010-06-22 09:39:02 -04:00
Brad King 1af9bfd827 Merge branch 'verbose_failed_tests_releases' 2010-06-07 14:29:39 -04:00
Bill Hoffman d06a547a78 When running tests for releases use verbose output for failed tests. 2010-06-05 13:03:14 -04:00
Bill Hoffman aa4daa528e change nightly release builds to use next, and move qmake on dash2win64 2010-05-28 17:53:26 -04:00
Bill Hoffman aa1450bda1 Fix build on borland windows, by adding back typedef for pid_t. 2010-05-06 08:48:14 -04:00
Ruben Van Boxem 7883f952b0 Win64 fixes for mingw-w64 compilation 2010-05-05 17:13:21 -04:00
Bill Hoffman 1c13ced6eb Fix prototype to match header, for bug # 10543. 2010-05-05 09:34:57 -04:00
Bill Hoffman d6a6eadcfe For HP, preprocessor if on multiple lines not allowed, make a long line. 2010-05-04 15:52:00 -04:00
Bill Hoffman a18612429d Fixes for bug # 10543, build on older sunpro now works. 2010-05-04 14:52:22 -04:00
Bill Hoffman 38524ec8d1 Remove another c++ comment from the c code. 2010-04-27 21:27:26 -04:00
Bill Hoffman 2e188ef1ff Get rid of c++ style comments in C code. 2010-04-27 17:45:40 -04:00