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66 Commits (850cc41653e3514b2558833b3efdd5ddb43578bc)

Author SHA1 Message Date
Christian Ohm 55f12a5d52 Hurd build fixes. 
Closes #969.

git-svn-id: https://warzone2100.svn.sourceforge.net/svnroot/warzone2100/trunk@8706 4a71c877-e1ca-e34f-864e-861f7616d084
 2010-01-30 20:26:44 +01:00
Giel van Schijndel fbec26f8e1 Improve compile time code checking: 
* Use a version of STATIC_ASSERT that can be used as part of expressions
  - Taken from the Linux kernel (<linux/kernel.h>)
 * Add macro WZ_ASSERT_ARRAY which (statically) asserts that the given variable is an array
  - the given array needs to have a compile-time defined size
  - pointers will fail this assertion
 * Verify that the expression given to ARRAY_SIZE is truly an array
  - verify this using WZ_ASSERT_ARRAY_EXPR
 * Catch & fix two coding errors resulting from wrong use of some macros
  - macros: sstrcpy and ARRAY_SIZE

git-svn-id: https://warzone2100.svn.sourceforge.net/svnroot/warzone2100/trunk@8654 4a71c877-e1ca-e34f-864e-861f7616d084
 2010-01-30 17:12:54 +01:00
Christian Ohm 429fb34bfb Check for alloca.h in configure instead of hardcoding it. 
Patch from #817.

git-svn-id: https://warzone2100.svn.sourceforge.net/svnroot/warzone2100/trunk@8132 4a71c877-e1ca-e34f-864e-861f7616d084
 2009-09-28 22:21:07 +02:00
Christian Ohm 732a030544 Undef _XOPEN_SOURCE before including config.h in wzglobal.h. 
Override the system headers, since autoconf defines this when needed.
Fixes #544.

git-svn-id: https://warzone2100.svn.sourceforge.net/svnroot/warzone2100/trunk@7874 4a71c877-e1ca-e34f-864e-861f7616d084
 2009-09-27 19:06:36 +02:00
Giel van Schijndel 7bb1474692 FreeBSD #defines alloca() in <stdlib.h>, not <alloc.h> (that's a Linux/glibc thing), so make the #included file platform dependent 
git-svn-id: https://warzone2100.svn.sourceforge.net/svnroot/warzone2100/trunk@7538 4a71c877-e1ca-e34f-864e-861f7616d084
 2009-05-28 09:59:29 +02:00
Giel van Schijndel 2bca3018f4 Make sure that WZ_ASSERT_STATIC_STRING works properly in C++ as well 
In fact, WZ_ASSERT_STATIC_STRING should now work on ''all'' valid C++ compilers.

git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@6930 4a71c877-e1ca-e34f-864e-861f7616d084
 2009-04-03 18:53:11 +02:00
Dennis Schridde ffcf206972 MSVC supports noreturn as well 
git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@6780 4a71c877-e1ca-e34f-864e-861f7616d084
 2009-03-06 14:52:22 +00:00
Dennis Schridde 6c1bafbf77 Use macro to check for MSVC .NET 
git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@6778 4a71c877-e1ca-e34f-864e-861f7616d084
 2009-03-06 14:40:19 +00:00
Dennis Schridde c0acc342bb Add more documentation to WZ_DECL_*, use __ attribute names as recommended by GNU for headers, reorder defintions logically 
git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@6777 4a71c877-e1ca-e34f-864e-861f7616d084
 2009-03-06 14:40:08 +00:00
Dennis Schridde 4c3053b3e1 "restrict" is a C99 feature, thus use the appropriate checks 
git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@6776 4a71c877-e1ca-e34f-864e-861f7616d084
 2009-03-06 14:39:59 +00:00
Dennis Schridde 8aacce716c Provide noreturn declaration macro (useful for exit-on-failure functions) 
git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@6775 4a71c877-e1ca-e34f-864e-861f7616d084
 2009-03-06 14:39:19 +00:00
Dennis Schridde aac41748dc Bump copyright 
git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@6617 4a71c877-e1ca-e34f-864e-861f7616d084
 2009-02-10 18:01:48 +00:00
Dennis Schridde 8050b17162 Cleanup 
Incl: Move MAX_STR_LENGTH out of wzglobal.h, since it is only used in src

git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@6612 4a71c877-e1ca-e34f-864e-861f7616d084
 2009-02-10 17:23:03 +00:00
Dennis Schridde df6bd00d7e Provide fmaxf() / fminf() for non C99 compilers 
Fixes #234.
This is not the patch attached there, since that one was broken.

From the manpage:
DESCRIPTION
       These functions return the larger value of x and y.
RETURN VALUE
       These functions return the maximum of x and y.
       If one argument is a NaN, the other argument is returned.
       If both arguments are NaN, a NaN is returned.

git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@6601 4a71c877-e1ca-e34f-864e-861f7616d084
 2009-02-09 03:53:08 +00:00
Dennis Schridde e88fb88376 Detect C++98 and do not mix feature detection code with platform hacks (!!) 
git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@6571 4a71c877-e1ca-e34f-864e-861f7616d084
 2009-01-31 15:51:43 +00:00
Giel van Schijndel fc808a8c89 Only #define va_copy if it isn't #defined yet 
git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@6367 4a71c877-e1ca-e34f-864e-861f7616d084
 2008-11-23 17:24:48 +00:00
Giel van Schijndel 11e378ccce Allow WZ_ASSERT_STATIC_STRING to work when compiled as C++ as well 
git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@6262 4a71c877-e1ca-e34f-864e-861f7616d084
 2008-11-09 23:49:39 +00:00
Per Inge Mathisen be263e0b8c Fix missing define of WZ_DECL_THREAD on windows 
git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@5991 4a71c877-e1ca-e34f-864e-861f7616d084
 2008-09-11 18:16:06 +00:00
Giel van Schijndel 37c6b31651 * When using a va_list multiple times make sure to va_copy it first 
* Because va_copy is C99 provide a fallback for it on non-C99 systems (which assumes that va_list is just a pointer to the stack)

This fixes ticket:50, thanks to Buginator for finding the cause (though this solution is different from his suggestion)


git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@5930 4a71c877-e1ca-e34f-864e-861f7616d084
 2008-09-05 19:38:22 +00:00
Giel van Schijndel 5e593ad615 Add platform detection code for GNU/kFreeBSD (OS with FreeBSD kernel and GNU utilities and libraries) to allow compiling on this system 
git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@5794 4a71c877-e1ca-e34f-864e-861f7616d084
 2008-08-11 15:29:44 +00:00
Roman C b40f5dd5a3 Get rid of some more compiler warnings on MSVC. 
git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@5032 4a71c877-e1ca-e34f-864e-861f7616d084
 2008-05-11 10:17:49 +00:00
Roman C 2c7d52d0c8 Fix MSVC compilation. 
git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@4914 4a71c877-e1ca-e34f-864e-861f7616d084
 2008-05-04 12:55:05 +00:00
Per Inge Mathisen 221a2cb4ee Remove MSVC support for WZ_DECL_CONST since it didn't work. 
git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@4913 4a71c877-e1ca-e34f-864e-861f7616d084
 2008-05-04 12:34:20 +00:00
Per Inge Mathisen 6e9732a86a WZ_DECL_CONST now implies WZ_DECL_WARN_UNUSED_RESULT and also works on MSVC. 
WZ_DECL_RESTRICT now works on MSVC as well.
WZ_DECL_THREAD added, declares variables thread local, support for it made mandatory.
WZ_ASSERT_STATIC_STRING (gcc only) to assert that a string is static added.
The sstr functions now support pointer-length strings again.


git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@4908 4a71c877-e1ca-e34f-864e-861f7616d084
 2008-05-04 11:43:28 +00:00
Roman C c3ace2ec9f Redefine __STDC__ to 1, this fixes MSVC compilation. 
git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@4855 4a71c877-e1ca-e34f-864e-861f7616d084
 2008-04-29 15:05:08 +00:00
Giel van Schijndel b047f2c1ef Work around MSVC not #defining __STDC__ (all ISO C89 compliant compiles _should_ #define that macro) 
git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@4854 4a71c877-e1ca-e34f-864e-861f7616d084
 2008-04-29 14:32:14 +00:00
Giel van Schijndel c6a0ad011e restrict is not a keyword to C++, so don't use it when compiling as C++ 
git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@4615 4a71c877-e1ca-e34f-864e-861f7616d084
 2008-04-14 21:39:14 +00:00
Per Inge Mathisen b41b7358b7 Add safer, proven versions of strlcpy and strlcat from OpenBSD. 
git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@4483 4a71c877-e1ca-e34f-864e-861f7616d084
 2008-04-05 11:45:29 +00:00
Giel van Schijndel 57389641e7 Remove the last content of deliverance.h (#define MAX_STR_LENGTH 256) to wzglobal.h and remove it 
git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@4219 4a71c877-e1ca-e34f-864e-861f7616d084
 2008-03-21 23:02:22 +00:00
Dennis Schridde 9ca4445189 We always only have either config.h or config-macosx.h, but not both. 
git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@4207 4a71c877-e1ca-e34f-864e-861f7616d084
 2008-03-21 16:38:57 +00:00
Dennis Schridde 303895e5fb Mark all BASE_OBJECT "derived" types as WZ_DECL_MAY_ALIAS (they may alias with any type). 
git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@4011 4a71c877-e1ca-e34f-864e-861f7616d084
 2008-03-11 15:53:45 +00:00
Per Inge Mathisen 916435094f Add message to MSVC users about disabled warnings. Patch #995 from Buginator. 
git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@3967 4a71c877-e1ca-e34f-864e-861f7616d084
 2008-03-09 10:06:05 +00:00
Dennis Schridde 056147b16d Oh my beauty... 
Please don't clutter the detection code with platform specific fixes... That's what the /* ---- Platform specific setup ---- */ section is for...


git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@3948 4a71c877-e1ca-e34f-864e-861f7616d084
 2008-03-07 21:51:53 +00:00
Per Inge Mathisen dfad738d65 Fix most MSVC warnings. 
git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@3947 4a71c877-e1ca-e34f-864e-861f7616d084
 2008-03-07 19:26:19 +00:00
Per Inge Mathisen b4ef4d4349 Add new function attribute WZ_DECL_WARN_UNUSED_RETURN and use it on IdToDroid, 
whose return must be checked, and fix one bug already detected by it.


git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@3260 4a71c877-e1ca-e34f-864e-861f7616d084
 2007-12-30 21:44:14 +00:00
Dennis Schridde 248a8cb510 Minor indent 
git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@3170 4a71c877-e1ca-e34f-864e-861f7616d084
 2007-12-24 22:05:15 +00:00
Giel van Schijndel 798d10c6d8 * Guarantee that PATH_MAX is large enough to use as the size for Windows API calls (since with MinGW it is 159 bytes while it should be 160) 
git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@3136 4a71c877-e1ca-e34f-864e-861f7616d084
 2007-12-23 16:44:36 +00:00
Giel van Schijndel 7711572f0a * Add a new module (printf_ext.c) to contain some printf extensions (C99 printf variants for MSVC) 
git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@2803 4a71c877-e1ca-e34f-864e-861f7616d084
 2007-11-11 20:58:10 +00:00
Giel van Schijndel a08e6f07f8 * Provide alloca() on GCC, MinGW and MSVC (and all other WZ_OS_UNIX compilers that provide <alloca.h> 
git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@2801 4a71c877-e1ca-e34f-864e-861f7616d084
 2007-11-11 20:04:50 +00:00
Dennis Schridde 1dd2b54431 wzglobal.h never belonged to Eidos. Instead large parts of the code are copied from Qt and thus belong to Trolltech. 
git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@2776 4a71c877-e1ca-e34f-864e-861f7616d084
 2007-11-10 13:25:02 +00:00
Dennis Schridde 5ccaa17971 Correct WZ_CC_TINYC check. (Note the namechange!) 
git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@2775 4a71c877-e1ca-e34f-864e-861f7616d084
 2007-11-10 12:10:54 +00:00
Dennis Schridde 3a56a479b3 - Extend compiler detection with TinyCC 
- Add window system detection
- Remove MSDOS from supported OSes


git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@2771 4a71c877-e1ca-e34f-864e-861f7616d084
 2007-11-10 00:31:43 +00:00
Giel van Schijndel 96d5054729 * Make sure to #include <stdio.h> when compiling on MSVC so that those inline replacements for snprintf and vsnprintf will actually compile.... 
* Lets terminate statements with a semi-colon!!


git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@2745 4a71c877-e1ca-e34f-864e-861f7616d084
 2007-11-06 18:36:37 +00:00
Giel van Schijndel 7b2530306c * On MSVC make sure to #define inline __before__ using it!! 
git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@2744 4a71c877-e1ca-e34f-864e-861f7616d084
 2007-11-06 18:30:19 +00:00
Giel van Schijndel 92e013e406 * Add static inline functions vsnprintf and snprintf when compiling with MSVC 
* These functions comply to the C99 specification and return the amount of characters they would have written if no truncation occurred
Slightly modified form of patch file #3146 attached to bug #10269 by Buginator; applied the changes of this patch to wzglobal.h instead of version.c


git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@2742 4a71c877-e1ca-e34f-864e-861f7616d084
 2007-11-06 14:07:50 +00:00
Per Inge Mathisen 1811aa0cdb Use secure version of snprintf on Windows (_snprintf_s). 
git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@2638 4a71c877-e1ca-e34f-864e-861f7616d084
 2007-10-27 15:50:45 +00:00
Dennis Schridde c7b00fadaf More work on the ICC front: 
- Less strict warnings in debug-mode (still unusable, because ICC warns about _a lot_)
- Explicit conversions
- Clarify parameter evaluation order


git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@2550 4a71c877-e1ca-e34f-864e-861f7616d084
 2007-10-15 18:09:18 +00:00
Dennis Schridde 274abd14ca Fix WZ_DECL_FORMAT for non >=gcc-2.5 
git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@2430 4a71c877-e1ca-e34f-864e-861f7616d084
 2007-08-22 18:04:07 +00:00
Dennis Schridde 63a38d0da9 Include unistd.h for MinGW as well. 
git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@2428 4a71c877-e1ca-e34f-864e-861f7616d084
 2007-08-21 14:52:50 +00:00
Dennis Schridde fbd3a9c394 Use Unix PATH_MAX as default and thus move all "fixes" to Windows. 
git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@2425 4a71c877-e1ca-e34f-864e-861f7616d084
 2007-08-21 12:59:05 +00:00