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296 Commits

Author SHA1 Message Date
Yang Tse
60d5a16b99 curl-compilers.m4: remove -Wstrict-aliasing=3 from clang 
Currently it is unknown if there is any version of clang that
actually supports -Wstrict-aliasing. What is known is that there
are several that don't support it.
 2012-06-29 16:40:23 +02:00
Yang Tse
f1474db360 curl-compilers.m4: -Wstrict-aliasing=3 for warning enabled gcc and clang builds 2012-06-26 21:24:30 +02:00
Yang Tse
3833765ba5 build adjustments: commit 9e24b9c7 follow-up 2012-04-17 13:29:12 +02:00
Yang Tse
bd12c44d35 curl-compilers.m4: -Wno-pedantic-ms-format for Windows gcc 4.5 builds 
When building a Windows target with gcc 4.5 or newer and strict compiler
warnings enabled use -Wno-pedantic-ms-format in addition to other flags.
 2012-04-16 22:12:02 +02:00
Jonathan Nieder
8b63b48627 headers: surround GCC attribute names with double underscores 
This protects from attribute names being defined by third party's code.

Improvement: http://curl.haxx.se/mail/lib-2012-04/0127.html
 2012-04-14 15:06:57 +02:00
Yang Tse
9e24b9c7af build adjustments: CURL_HIDDEN_SYMBOLS no longer defined in config files 
configure script now provides conditional definitions for Makefile.am
that result in CURL_HIDDEN_SYMBOLS being defined by resulting makefiles
when appropriate.

Additionally, configure script option for symbol hiding control is now
named --enable-symbol-hiding --disable-symbol-hiding. While still valid,
old option name --enable-hidden-symbols --disable-hidden-symbols will
be deprecated in some future release.
 2012-04-11 19:33:54 +02:00
Yang Tse
809c809281 curl-functions.m4: update detection logic of getaddrinfo() thread-safeness 
Take in account that h_errno might be a modifiable lvalue not defined as
a C preprocessor macro
 2012-03-28 18:48:38 +02:00
Yang Tse
dddcd3b042 curl-functions.m4: update detection logic of getaddrinfo() thread-safeness 
Take in account that POSIX standard Issue 7 drops h_errno support. Now, we also
consider getaddrinfo() to be thread-safe when (_POSIX_C_SOURCE >= 200809L) or
(_XOPEN_SOURCE >= 700) independently of whether h_errno exists or not.
 2012-03-21 01:02:58 +01:00
Yang Tse
34f9ec0c54 configure: libtool 1.5 tweaks 2011-12-15 18:01:00 +01:00
Daniel Stenberg
421a460278 configure openssl version check: handle lack of L suffix 
It seems some versions of the OpenSSL version defines don't come with L
appended to the number, so let's deal with that nicely.
 2011-09-28 23:09:46 +02:00
Yang Tse
b976d108f1 NTLM_WB: final congruency naming adjustments 
Configure script option --enable-wb-ntlm-auth renamed to --enable-ntlm-wb
Configure script option --disable-wb-ntlm-auth renamed to --disable-ntlm-wb

Preprocessor symbol WINBIND_NTLM_AUTH_ENABLED renamed to NTLM_WB_ENABLED
Preprocessor symbol WINBIND_NTLM_AUTH_FILE renamed to NTLM_WB_FILE

Test harness env var CURL_NTLM_AUTH renamed to CURL_NTLM_WB_FILE

Static function wb_ntlm_close renamed to ntlm_wb_cleanup
Static function wb_ntlm_initiate renamed to ntlm_wb_init
Static function wb_ntlm_response renamed to ntlm_wb_response
 2011-08-27 06:31:18 +02:00
Yang Tse
b4f6319cf7 NTLM single-sign on adjustments (XI) 
Feature string literal NTLM_SSO renamed to NTLM_WB.
Preprocessor symbol USE_NTLM_SSO renamed to WINBIND_NTLM_AUTH_ENABLED.
curl's 'long' option 'ntlm-sso' renamed to 'ntlm-wb'.
Fix some comments to make clear that this is actually a NTLM delegation.
 2011-08-27 01:33:35 +02:00
Yang Tse
3ef6418b61 curl-compilers.m4: serial number bump 2011-08-08 18:25:01 +02:00
Yang Tse
56ef3e295f curl-compilers.m4: CURL_CONVERT_INCLUDE_TO_ISYSTEM adjustments: 
Add CURL_CHECK_COMPILER as a requirement.

Ensure macro does nothing unless GNU_C or CLANG compiler is used.

This should allow usage of this macro in unforeseen placements.
 2011-08-08 17:50:16 +02:00
Yang Tse
10a0bed485 NTLM single-sign on adjustments (VIII) 
Use preprocessor symbols WINBIND_NTLM_AUTH_ENABLED and WINBIND_NTLM_AUTH_FILE
for Samba's winbind daemon ntlm_auth helper code implementation and filename.

Retain preprocessor symbol USE_NTLM_SSO for NTLM single-sign-on feature
availability implementation independent.

For test harness, prefix NTLM_AUTH environment vars with CURL_

Refactor and rename configure option --with-ntlm-auth to --enable-wb-ntlm-auth[=FILE]
 2011-07-31 20:44:41 +02:00
Yang Tse
65cc163195 curl-functions.m4 serial # bump 2011-07-29 20:29:48 +02:00
Yang Tse
9417e71f4a Revert "configure: additional flag checks for fcntl() socket() and socketpair()" 
This reverts commit bc6e6a465a.
 2011-07-29 20:24:37 +02:00
Yang Tse
bc6e6a465a configure: additional flag checks for fcntl() socket() and socketpair() 2011-07-29 18:28:04 +02:00
Yang Tse
bcbac913d6 socketpair() usage tracking to allow fd leak detection 2011-07-29 13:27:10 +02:00
Yang Tse
e4bca6a01c xc-translit.m4 fix quoting 2011-06-21 00:03:44 +02:00
Yang Tse
49a8fe5142 xc-translit.m4 provides transliteration macros with well defined behavior. 2011-06-17 20:59:58 +02:00
Yang Tse
a2a2863306 configure: OpenSSL API detection cleanup 2011-06-11 18:40:26 +02:00
Yang Tse
6e0dd48f97 configure: warn if OpenSSL headers and library versions don't match 2011-06-09 22:55:16 +02:00
Yang Tse
cb2f300364 configure: get API info for a couple of OpenSSL functions (followup 2) 2011-06-09 19:03:10 +02:00
Yang Tse
7530a28878 configure: get API info for a couple of OpenSSL functions (followup 1) 2011-06-09 00:45:38 +02:00
Yang Tse
b772f3a321 configure: get API info for a couple of OpenSSL functions 2011-06-06 20:47:36 +02:00
Yang Tse
fba00c9f7b xlc: avoid preprocessor definition usage when linking 2011-06-04 04:27:09 +02:00
Daniel Stenberg
c33aee1667 treaded-resolver: better error messages 
Now use gai_strerror() to get proper error messages when getaddrinfo()
has failed. Detect the function in configure.

Code based on work and suggestions by Jeff Pohlmeyer and Guenter Knauf
 2011-04-28 15:25:03 +02:00
Yang Tse
4913a08cb6 configure: fix libtool warning 2011-03-27 04:36:14 +02:00
Yang Tse
dd5d3518e4 configure: undo using autobuilds to temporarily verify strict aliasing warnings. 2010-12-02 19:09:15 +01:00
Yang Tse
1c4fa240be configure: use autobuilds to temporarily verify strict aliasing warnings. 
Temporarily, When cross-compiling with gcc 3.0 or later, enable strict aliasing
rules and warnings. Given that cross-compiled targets autobuilds do not run the
 2010-11-18 17:12:15 +01:00
Yang Tse
b1e4dce671 curl-functions: provide xattr function tests that also check number of arguments 2010-11-10 18:26:21 +01:00
Stefan Tomanek
f1db21218b write extended attributes by using fsetxattr 
Instead of reopening the downloaded file, fsetxattr uses the (already
open) file descriptor to attach extended attributes. This makes the
procedure more robust against errors caused by moved or deleted files.
 2010-11-10 10:43:05 +01:00
Yang Tse
7cebf22d57 serial number bump 2010-11-09 01:40:25 +01:00
Daniel Stenberg
689ee8345c xattr-check: correct the comment as well 2010-11-08 09:35:47 +01:00
Daniel Stenberg
710ecb6946 setxattr: fix the checks 
My copy and paste job was a little too much copy and I missed to adjust
it properly to sys/xattr.h all over and this is a fix to cure that.
 2010-11-08 09:08:26 +01:00
Daniel Stenberg
95719fbea6 xattr: add configure check and #ifdefs 
setxattr is a glibc call to set extended attributes, so configure now
checks for it and the code is adapted to only build when the
functionality is present.
 2010-11-05 14:07:38 +01:00
Daniel Stenberg
19f45eaa79 duphandle: use ares_dup() 
curl_easy_duphandle() was not properly duping the ares channel. The
ares_dup() function was introduced in c-ares 1.6.0 so by starting to use
this function we also raise the bar and require c-ares >= 1.6.0
(released Dec 9, 2008) for such builds.

Reported by: Ning Dong
Bug: http://curl.haxx.se/mail/lib-2010-08/0318.html
 2010-09-21 16:41:14 +02:00
Yang Tse
8d31d70114 configure: werror related adjustments 2010-08-11 14:08:05 +02:00
Ben Greear
d6981cb508 build: Enable configure --enable-werror 
This passes -Werror to gcc when building curl and libcurl,
  allowing easy dection of compile warnings.

Signed-off-by: Ben Greear <greearb@candelatech.com>
 2010-07-21 21:29:47 +02:00
Daniel Stenberg
7a99672042 configure: spell --disable-threaded-resolver correctly 
Previously we only accepted the option when named
--disable-threaded-resover, which wasn't quite intended.

Reported by: Helwing Lutz
 2010-06-17 15:10:08 +02:00
Daniel Stenberg
79dc74e84d new configure option --enable-threaded-resolver 2010-04-25 23:24:05 +02:00
Daniel Stenberg
05de2cf180 remove all .cvsignore files 2010-03-25 23:22:03 +01:00
Daniel Stenberg
2309b4e330 remove the CVSish $Id$ lines 2010-03-24 11:02:54 +01:00
Daniel Johnson
3cd5b1cfb0 Fix warnings for clang 2010-03-22 19:44:45 +01:00
Daniel Stenberg
b40acd8009 provide an initial set of .gitignore files 2010-03-20 23:35:45 +01:00
Yang Tse
d9291eb4b8 replaced intel compiler option -no-ansi-alias with -fno-strict-aliasing 2010-03-17 10:44:28 +00:00
Yang Tse
8d6e8e00e1 update outdated serial number 2010-03-17 10:39:07 +00:00
Daniel Stenberg
f5d8c0befc Daniel Johnson provided fixes for building with the clang compiler 2010-03-05 22:53:30 +00:00
Daniel Stenberg
7c028a8332 - Markus Duft pointed out in bug #2961796 that even though Interix has a 
poll() function it doesn't quite work the way we want it so we must disable
  it, and he also provided a patch for it.

  http://curl.haxx.se/bug/view.cgi?id=2961796
 2010-03-02 13:34:57 +00:00
Yang Tse
6418c0588d Restore normal operation: 
c-ares is only enabled when specifically requested.

  Consequently, c-ares default setting is disabled.
 2010-01-27 06:59:02 +00:00
Yang Tse
124b35aafe fix c-ares assumed check being skipped 2010-01-27 04:56:07 +00:00
Yang Tse
06c96d01d2 fix LDFLAGS preservation in CURL_CHECK_LIB_ARES 2010-01-27 03:41:05 +00:00
Yang Tse
22ed0f5059 minor fixes for --enable-ares configure option 2010-01-26 15:07:40 +00:00
Yang Tse
1e87e4bb4e Prevent detection of stdint.h on IRIX systems, even when available. 
IRIX MIPSpro 7.4 C++ compiler does not tolerate inclusion of stdint.h
 2010-01-06 18:25:10 +00:00
Yang Tse
f0068267ee Update serial number 2009-11-16 01:56:45 +00:00
Yang Tse
5b3be2ee35 getaddrinfo is fully thread safe on solaris versions which 
implement the function even when h_errno is not a macro.

The h_errno macro test now only done on systems for which there
is no hard coded knowledge about getaddrinfo's thread safeness.
 2009-11-15 13:43:15 +00:00
Yang Tse
1cbc93fb54 Refactor how preprocessor symbol _THREAD_SAFE definition is done. 2009-11-14 18:51:37 +00:00
Yang Tse
5e75817d44 Assume that getaddrinfo is thread safe, unless hard coded 
knowledge says the contrary or h_errno is not defined.
 2009-11-13 20:03:45 +00:00
Yang Tse
a7e4022d6b Related with the threadsafe capability of getaddrinfo: 
- Constantine Sapuntzakis reported that Darwin 6.0 a.k.a. MAC OS X 10.2
  and newer have a threadsafe getaddrinfo.

- Fix Dragonfly BSD triplet detection.

- In case the hard-coded knowledge says that getaddrinfo is threadsafe,
  an additional check is done to verify that h_errno is also defined.
  If h_errno isn't defined, we finally assume that it isn't threadsafe.
  Jamie Lokier provided the inspiration for this extra check.
 2009-11-13 05:01:51 +00:00
Yang Tse
4999847625 AIX 5.2 and newer have threadsafe getaddrinfo. 
Add some comments to better understand what the regex's pretend to achieve.
 2009-11-12 22:48:40 +00:00
Yang Tse
d26a92493a HP-UX 11.11 and later have threadsafe getaddrinfo 2009-11-12 20:29:28 +00:00
Yang Tse
c1f9440aca Check if getaddrinfo is threadsafe when function check allows it to be used 2009-11-12 18:31:33 +00:00
Yang Tse
f49427d364 Use *_CHECK_PATH_SEPARATOR_REQUIRED to ensure that *_CHECK_PATH_SEPARATOR 
is only expanded and included once in the configure script.
 2009-10-19 04:13:12 +00:00
Yang Tse
04e8ff84fe Our _AS_PATH_SEPARATOR_PREPARE override is now m4_defun'd instead of m4_define'd 
due to autoconf 2.64 m4_require'ing it in _AS_SHELL_SANITIZE indirectly through
_AS_PATH_WALK.
 2009-10-19 04:11:54 +00:00
Yang Tse
6d4e6cc813 Check for basename() is now done the same as other function checks 2009-10-18 03:37:39 +00:00
Yang Tse
4271f44a9e Check if _REENTRANT definition is required to 
make errno available as a preprocessor macro.
 2009-09-29 16:34:03 +00:00
Yang Tse
b64dd3c63d Added check for memrchr function or macro 2009-09-28 12:16:29 +00:00
Daniel Stenberg
f03130a36e revert HPUX change since it already works fine 2009-09-24 03:40:30 +00:00
Daniel Stenberg
1549605c55 - HPUX does need _REENTRANT too to build really thread-safe. 2009-09-23 21:53:24 +00:00
Gunter Knauf
f671d0513c renamed generated config.h to curl_config.h in order to avoid clashes when libcurl is used with other projects which also have a config.h. 2009-07-14 13:25:14 +00:00
Yang Tse
1ff4e9008b Refactor how libraries are checked for connect() function, 
and check for connect() as it is done for other functions.
 2009-06-20 17:24:43 +00:00
Yang Tse
d6d63147b6 add CloseSocket camel case function check 2009-06-18 12:36:10 +00:00
Yang Tse
37eba37019 socket() and closesocket() prototypes might be in socket.h 2009-06-17 12:51:24 +00:00
Yang Tse
40b2f2553b check for socket() and closesocket() as it is done for other functions 2009-06-17 09:12:19 +00:00
Dan Fandrich
d3e35d49ae Added a few more compiler warning options for gcc. 2009-06-17 02:26:39 +00:00
Yang Tse
d6662d8442 fix language in comment 2009-06-10 04:25:01 +00:00
Yang Tse
065047dc62 Added --enable-curldebug configure option to enable and disable building 
with the low-level curl debug memory tracking 'feature' to allow decoupled
setting from --enable-debug.
 2009-06-09 17:59:28 +00:00
Yang Tse
f3e6a582d4 remove outdated comment 2009-05-15 09:35:46 +00:00
Yang Tse
7a928b40f3 Proper naming for the experimental compiler test and moved to *-compilers.m4 2009-05-07 13:58:15 +00:00
Yang Tse
cfda3e6a48 Moved *_CHECK_COMPILER_HALT_ON_ERROR and *_CHECK_COMPILER_ARRAY_SIZE_NEGATIVE to *-compilers.m4 along with other *_CHECK_COMPILER_* 2009-05-07 11:06:48 +00:00
Yang Tse
e323abe5d9 Moved CURL_INCLUDES_INTTYPES to curl-functions.m4 along with other CURL_INCLUDES_* 2009-04-28 10:27:04 +00:00
Yang Tse
0daeab3b8d Initial step towards a configure time curl_socklen_t definition 2009-04-26 18:51:03 +00:00
Yang Tse
f6b55fae79 remove compiler options used while debugging the icc 9.1 optimizer issue 2009-04-17 07:48:37 +00:00
Yang Tse
9bb1854398 Set HP-UX compiler warning level back to the one that exposes 
the socklen_t issue on this platform.
 2009-04-15 22:54:25 +00:00
Yang Tse
b79c8f527f ignore 2009-02-13 06:34:44 +00:00
Yang Tse
debe0b561d check for poll() as it is done for other functions 2009-02-13 05:49:58 +00:00
Dan Fandrich
32634b0771 Make checking for struct ifreq a prerequisite for setting 
HAVE_IOCTL_SIOCGIFADDR since it's needed to use SIOCGIFADDR and Watcom C
doesn't currently define it.
 2008-11-20 07:59:26 +00:00
Yang Tse
305f4d92ef user provided PATH_SEPARATOR always overrides auto-detected one 2008-11-19 01:57:27 +00:00
Yang Tse
c36f0e71b6 attempting to keep lines below 80 chars 2008-11-18 20:13:55 +00:00
Yang Tse
4e4b6de5ce provide a common PATH_SEPARATOR check method which is required by 
upcomming work to support the broadest range of Autoconf versions
 2008-11-18 19:29:31 +00:00
Yang Tse
9b12f09600 check for gethostbyaddr and gethostbyname as it is done for other functions 2008-11-18 01:57:28 +00:00
Dan Fandrich
820011dedc Added more compiler warning options for gcc 4.3 2008-11-17 21:11:10 +00:00
Yang Tse
ecd3251542 Make configure script check if ioctl with the SIOCGIFADDR command can be 
used, and define HAVE_IOCTL_SIOCGIFADDR if appropriate.
 2008-11-17 13:13:15 +00:00
Yang Tse
999c7126b3 fix leftover from previous commit 2008-11-17 10:05:35 +00:00
Yang Tse
cd440215a5 fix inet_pton() runtime configure check 2008-11-17 03:54:05 +00:00
Yang Tse
3f01d9a043 trim down configure script size 2008-11-16 02:23:18 +00:00
Yang Tse
3517eba632 fix typo affecting inclusion of <arpa/inet.h> in configure 
checks for inet_ntoa_r() inet_ntop() and inet_pton()
 2008-11-14 15:26:27 +00:00
Yang Tse
2cd44abafc #include <string.h> in the getaddrinfo() runtime check for the memset() prototype 2008-11-14 14:47:53 +00:00
Yang Tse
4b486ebbc1 fix symbol definition check for fcntl.h inclusion 2008-11-14 05:18:08 +00:00
Yang Tse
f9f211d2c6 #include <stdlib.h> in the getifaddrs() runtime check for the exit() prototype 2008-11-14 02:51:41 +00:00
Yang Tse
17d2a464ad Refactor configure script detection of functions used to set sockets into 
non-blocking mode, and decouple function detection from function capability.
 2008-11-13 18:56:55 +00:00
Yang Tse
9717ccb786 check for getifaddrs and freeifaddrs as it is done for other functions 2008-11-08 03:27:15 +00:00
Yang Tse
33319f5d2d check for freeaddrinfo() at configuration phase 2008-10-30 17:45:47 +00:00
Yang Tse
91c77808c4 update aclocal file serial number 2008-10-30 13:50:15 +00:00
Yang Tse
197ad60d21 remove verification of the freeability of the addrinfo struct pointer members 2008-10-30 12:41:07 +00:00
Yang Tse
23eb74e085 make CHECK_FUNC_GETADDRINFO_UNFREEABLE_AI_ADDR 
and CHECK_FUNC_GETADDRINFO_UNFREEABLE_AI_CANONNAME
internal to CHECK_FUNC_GETADDRINFO
 2008-10-29 01:45:07 +00:00
Yang Tse
d4514f9c10 fix leftover 2008-10-28 20:07:40 +00:00
Yang Tse
74a16db975 Initial attempt to detect at configuration time if the getaddrinfo() 
function returns an addrinfo with an unfreeable ai_canonname member ptr.
 2008-10-28 20:03:22 +00:00
Yang Tse
0989cd358a Initial attempt to detect at configuration time if the getaddrinfo() 
function returns an addrinfo with an unfreeable ai_addr member ptr.
 2008-10-28 19:13:25 +00:00
Yang Tse
d104216bbe icc adjustments: 
Select ANSI C89 dialect plus GNU extensions, again.
 2008-10-25 04:18:48 +00:00
Yang Tse
71edaf4d01 some more temporary magic for the icc seg-fault issue 2008-10-24 12:23:24 +00:00
Yang Tse
2b77d50776 icc permanent adjustment: 
Select precise floating-point model, otherwise doubles are less than 64-bit wide

icc test adjustment:

  Select c89 dialect
 2008-10-24 11:27:09 +00:00
Yang Tse
198fa5e3c7 icc adjustments: 
Enable more icc warnings.

  Optimization disabling options used only for icc 9.1
 2008-10-23 10:04:06 +00:00
Yang Tse
507cd13793 Raise message severity up to warning, when strerror_r() exists but 
configure is unable of finding out if it has glibc-style or POSIX-style,
trying to ensure that this condition does not go unnoticed.
 2008-10-23 09:05:22 +00:00
Yang Tse
0abaf22467 #include <stdlib.h> for exit() prototype 2008-10-23 00:38:23 +00:00
Yang Tse
b93f4f623c some more temporary magic for the icc seg-fault issue 2008-10-22 13:30:09 +00:00
Yang Tse
db325d1f43 some more temporary magic for the icc seg-fault issue 2008-10-21 17:54:18 +00:00
Yang Tse
231a51fe7a some more temporary magic for the icc seg-fault issue 2008-10-20 15:56:08 +00:00
Yang Tse
8d0cbaf8df messages initially intended only for debug purposes, now become permanent 
since these are extremely useful when compiler rejects a set of options.
 2008-10-19 23:50:18 +00:00
Yang Tse
07c3aaeea1 fix missing double-quotes 2008-10-17 17:11:11 +00:00
Yang Tse
fb66d51796 some more temporary magic for the icc seg-fault issue 2008-10-16 01:45:07 +00:00
Yang Tse
be760bed7e Ensure that shell variable contents which have active meaning 
to the shell echo command are not interpreted when trying to
remove extra whitespace from shell variable content.
 2008-10-15 18:10:02 +00:00
Yang Tse
2f2ed4e40e Adjust Watcom C warnings: 
Disable warnings on structure members padding.
 2008-10-14 23:06:39 +00:00
Yang Tse
6047635406 With this change Solaris target builds will now be done with _REENTRANT defined. 2008-10-14 18:44:27 +00:00
Yang Tse
9786e7faeb Adjust Tiny C basic options: 
Remove -b from debug-enabled configuration, as Tiny C might have
  been built without the memory and bounds checker support.
 2008-10-14 15:24:02 +00:00
Yang Tse
fde4b823f1 Adjust GCC warnings: 
Better disable following warnings when cross-compiling with a gcc older
  than 3.0, to avoid warnings from third party system headers:

    -Wmissing-declarations
    -Wmissing-prototypes
    -Wunused
    -Wshadow
 2008-10-14 14:19:34 +00:00
Yang Tse
bf8d642607 fix syntax error 2008-10-14 04:59:22 +00:00
Yang Tse
1fab40bb69 Initial attempt to detect Watcom C compiler 2008-10-14 04:09:07 +00:00
Yang Tse
ae75462254 make naming scheme more consistent across whole file 2008-10-13 19:32:11 +00:00
Yang Tse
3ad956e73f Adjust GCC warnings: 
Disable following warnings when cross-compiling with a gcc older
  than 3.0, to avoid warnings from third party system headers:

    -Wmissing-prototypes
    -Wunused
    -Wshadow
 2008-10-13 17:06:06 +00:00
Yang Tse
ca70beec47 Adjust GCC --enable-warnings: 
Do not enable -pedantic when cross-compiling with a gcc older
  than 3.0, to avoid warnings from third party system headers.
 2008-10-13 00:43:30 +00:00
Yang Tse
758939215d adjust SGI MIPSpro C detection 2008-10-12 22:52:25 +00:00
Yang Tse
ab861e56f1 LCC compiler adjustments: 
Highest warning level is double -A, next is single -A.
  Due to the big number of warnings these trigger on third
  party header files it is impratical for us to use any of
  them here. If you want them simply define it in CPPFLAGS.
 2008-10-12 16:57:40 +00:00
Yang Tse
fefc6a7e6b remove extra space 2008-10-11 18:04:39 +00:00
Yang Tse
a119114ad7 split SGI compiler check. One for MIPS C and another for MIPSpro C 2008-10-11 16:59:44 +00:00
Yang Tse
430b1a22db LCC compiler adjustments: 
Warning level reduced from double -A to single -A
 2008-10-11 16:19:35 +00:00
Yang Tse
0722e91eb9 Initial attempt to detect Tiny C compiler 2008-10-10 10:31:16 +00:00
Yang Tse
c859a6f365 Initial attempt to detect LCC compiler 2008-10-10 10:06:25 +00:00
Yang Tse
ef49850789 1) fix bug in CONVERT_INCLUDE_TO_ISYSTEM 
2) Disable SGI remark: controlling expression is constant
 2008-10-10 09:14:18 +00:00
Yang Tse
4f6f334f41 simplify SGI C compiler check 2008-10-10 05:09:28 +00:00
Yang Tse
d61f260372 HP C adjustments: 
Due to the HP-UX socklen_t issue it is insane to use the +w1 warning level.
  It generates more than 1100 warnings on socklen_t related statements.

  Until the issue is somehow fixed we will just use the +w2 warning level.
 2008-10-10 02:32:46 +00:00
Yang Tse
4b8f13e902 Add debug tracing for COMPILER_WORKS_IFELSE 2008-10-10 00:07:41 +00:00
Yang Tse
98416a4fab configure will also warn on 'strict compiler warning' rejected options 2008-10-09 19:55:18 +00:00
Yang Tse
1c5336cd57 convert rejected compiler options messages into a warnings 2008-10-09 15:06:20 +00:00
Yang Tse
43c2cf4edb remove extra whitespace from string in SGI C check 2008-10-09 13:11:10 +00:00
Yang Tse
b2ca0babeb oops 2008-10-09 03:05:48 +00:00
Yang Tse
ed4ae322f5 Initial attempt to detect SGI C compiler 2008-10-09 03:02:25 +00:00
Yang Tse
4f924ab07e HP C adjustments: 
Disallow run-time dereferencing of null pointers.

  Disable some remarks:

    #4227: padding struct with n bytes to align member.

    #4255: padding size of struct with n bytes to alignment boundary.
 2008-10-09 00:50:50 +00:00
Yang Tse
5928ea9c7a improve presentation of accepted/rejected debug/optimizer options 2008-10-08 19:38:01 +00:00