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* tcc -E: add one space in cases: tiny solutiongrischka2016-10-011-1/+5
| | | | | | replaces f5f82abc99424c4ece836000934fcf57a867c635 Also: fix tcc flags in Makefile, fix tcc -E
* libtcc: reimplement option -Wl,[-no]-whöle-archivegrischka2016-10-011-2/+4
| | | | - taking advantage of previous commit "incremental -Wl parsing"
* libtcc: -Wl,... incremental parsinggrischka2016-10-011-0/+3
| | | | parse -Wl linker options immediately
* libtcc: filetype cleanupgrischka2016-10-011-2/+4
| | | | - does not change signature of tcc_add_file
* libtcc: cleanup @listfilegrischka2016-10-011-17/+19
| | | | | | | | | Also: - allow more than one item per line - respect "quoted items" and escaped quotes \" (also for LIBTCCAPI tcc_setoptions) - cleanup some copy & paste
* libtcc: cleanup -x<filetype> switch codegrischka2016-10-011-13/+7
| | | | | Abusing filename[0] as type is just too much of a hack. -- From 05364072042ff37904a7b0b14cdd85a1ea1ca11d
* Revert "ability to compile multiple *.c files with -c switch"grischka2016-10-011-32/+19
| | | | | | | copy & paste coding, twisted control flow This reverts commit a13f183e4c2c4b4d1d40e142b57a4298672dfd2c. Also, set linker args for DLLs also.
* Revert "--whole-archive support"grischka2016-10-011-16/+2
| | | | | | | | | | | | - would parse linker args in two different places - would mess up "tcc -v ..." output: tcc -v test.c -> test.c +> test.c - would use function "tcc_load_alacarte()" to do the contrary of what its name suggests. This reverts commit 19a169ceb896f78205bc23b847938c58f14d1dda.
* --whole-archive supportseyko2016-05-201-2/+16
| | | | | | | | | | | | | | | A patch is implemented as suggested in tinycc-devel mail list. From: Reuben Thomas Date: Thu, 31 Jul 2014 16:52:53 +0100 Subject: [PATCH] Add --{no,}-whole-archive support I resurrected the patch supplied to the mailing list in 2009 Since --whole-archive is a useful flag to get tcc working with autotools, and of course in its own right, I suggest you have a look at the patch and see if it is acceptable. I cannot see any suggestion that it was actively rejected last time round, just no evidence that it was ever added.
* Microsoft says that _spawnp must be used instead of spawnp. It fixes a ↵Christian Jullien2016-05-161-1/+1
| | | | warning when compiled with MinGW 32/64 gcc compilers
* tccpp: cleanup options -dD -dM, remove -Cgrischka2016-05-051-3/+2
| | | | | | | The lexer is for reading files, not for writing. Also : - macro_is_equal(): avoid crash if redefining __FILE__
* Improve hash performanceVlad Vissoultchev2016-04-171-3/+4
| | | | | | | | | | | | - better `TOK_HASH_FUNC` - increases `hash_ident` initial size to 16k (from 8k) - `cstr_cat` uses single `realloc` + `memcpy` - `cstr_cat` can append terminating zero - `tok_str_realloc` initial size to 16 (from 8) - `parse_define` uses static `tokstr_buf` - `next` uses static `tokstr_buf` - fixes two latent bugs (wrong deallocations in libtcc.c:482 and tccpp.c:2987)
* preprocessor oprtion -C (keep comments)seyko2016-04-151-15/+3
| | | | | This is done by impression of the pcc -C option. Usual execution path and speed are not changed.
* Better pragma once guardVlad Vissoultchev2016-04-131-1/+1
| | | | This takes care of case-insensitive filenames (like on win32)
* tccpp.c: Guard against ppfp being NULLVlad Vissoultchev2016-04-131-7/+2
| | | | Missed these in e946eb2a4109e0de5f8514457f851897a4824c3e
* Allow tcc arguments to be read from @listfilesseyko2016-04-131-0/+1
| | | | | | | | | | | | | | | | | From: Vlad Vissoultchev Date: Tue, 12 Apr 2016 20:43:15 +0300 Subject: Allow tcc arguments to be read from @listfiles This allows all @ prefixed arguments to be treated as listfiles containing list of source files or tcc options where each one is on a separate line. Can be used to benchmark compilation speed with non-trivial amount of source files. The impl of `tcc_parse_args` had to be moved to a new function that is able to be called recursively w/ the original one remaining as a driver of the new one. Listfiles parsing happens in a new `args_parser_add_listfile` function that uses `tcc_open`/`tcc_close/inp` for buffered file input.
* Fix pragma once guardseyko2016-04-131-1/+1
| | | | | | | | | | | | | | From: Vlad Vissoultchev Date: Mon, 11 Apr 2016 01:26:32 +0300 Subject: Fix pragma once guard when compiling multiple source files When compiling multiple source files directly to executable cached include files guard was incorrectly checked for TOK_once in ifndef_macro member. If two source files included the same header guarded by pragma once, then the second one erroneously skipped it as `cached_includes` is not cleared on second `tcc_compile`
* fix for the -dM patchseyko2016-04-131-2/+7
| | | | assign fopen("/dev/null","w") to the s->ppfp insteed of NULL
* document -dM in "tcc -h" outputseyko2016-04-131-1/+1
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* Skip math library if not found when -lm option is usedVlad Vissoultchev2016-04-081-2/+5
| | | | | | This only silences "cannot find library" error and allows Makefiles targeting gcc to not complain about missing libraries If there is custom libm then standard handling applies.
* Implement -dM preprocessor option as in gccVlad Vissoultchev2016-04-061-0/+3
| | | | | | There was already support for -dD option but in contrast -dM dumps only `#define` directives w/o actual preprocessor output. The original -dD output differs from gcc output by additional comment in front of `#define`s so this quirk is left for -dM as well.
* Revert spawnvp param cast and use `no-incompatible-pointer-types` in ↵Vlad Vissoultchev2016-03-141-1/+1
| | | | build-tcc.bat
* Silence FIXME and compiler warningVlad Vissoultchev2016-03-131-1/+1
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* tcc help output for the -xc -xa - optionsseyko2015-10-241-0/+2
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* Revert all of my changes to directories & codingstyle.gus knight2015-07-291-0/+365
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* Reorganize the source tree.gus knight2015-07-271-365/+0
| | | | | | | | | | * Documentation is now in "docs". * Source code is now in "src". * Misc. fixes here and there so that everything still works. I think I got everything in this commit, but I only tested this on Linux (Make) and Windows (CMake), so I might've messed something up on other platforms...
* Trim trailing spaces everywhere.gus knight2015-07-271-1/+1
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* redo of the -dD optionseyko2015-05-131-0/+1
| | | | | | | | functionality was broken some time ago and was removed by the "tccpp: fix issues, add tests" fix: LINE_MACRO_OUTPUT_FORMAT_NONE in pp_line() means: output '\n' and not "don't output at all"
* some -bench fixesseyko2015-05-121-8/+8
| | | | print stats to stderr, not to stdout
* minor pp optimizationsseyko2015-05-121-17/+9
| | | | | | * remove free_defines() from tcc_preprocess() all cleanup will be done in tcc_delete * move a preprocessor file closing to tcc_delete too
* a mem leak fix for "ability to compile multiple *.c files with -c switch"seyko2015-05-121-5/+4
| | | | | | A new version of the MEM_DEBUG will be submitted next. This version is not depend on the malloc_usable_size() presense in the libc and print a places where a leaked chunks of memory was allocated.
* allow to use MEM_DEBUG with libtccseyko2015-05-111-2/+0
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* tccpp: fix issues, add testsgrischka2015-05-091-16/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * fix some macro expansion issues * add some pp tests in tests/pp * improved tcc -E output for better diff'ability * remove -dD feature (quirky code, exotic feature, didn't work well) Based partially on ideas / researches from PipCet Some issues remain with VA_ARGS macros (if used in a rather tricky way). Also, to keep it simple, the pp doesn't automtically add any extra spaces to separate tokens which otherwise would form wrong tokens if re-read from tcc -E output (such as '+' '=') GCC does that, other compilers don't. * cleanups - #line 01 "file" / # 01 "file" processing - #pragma comment(lib,"foo") - tcc -E: forward some pragmas to output (pack, comment(lib)) - fix macro parameter list parsing mess from a3fc54345949535524d01319e1ca6378b7c2c201 a715d7143d9d17da17e67fec6af1c01409a71a31 (some coffee might help, next time ;) - introduce TOK_PPSTR - to have character constants as written in the file (similar to TOK_PPNUM) - allow '\' appear in macros - new functions begin/end_macro to: - fix switching macro levels during expansion - allow unget_tok to unget more than one tok - slight speedup by using bitflags in isidnum_table Also: - x86_64.c : fix decl after statements - i386-gen,c : fix a vstack leak with VLA on windows - configure/Makefile : build on windows (MSYS) was broken - tcc_warning: fflush stderr to keep output order (win32)
* fix "tcc test.c -Wl,,--oformat,binary"seyko2015-05-031-3/+0
| | | | | set linker options only when "s->output_type == TCC_OUTPUT_EXE" otherwise tcc will produce a wrong object file
* clarify error message when library not foundseyko2015-04-161-1/+1
| | | | | a prior error message: cannot find 'program_resolve_lib' after a patch: cannot find library 'libprogram_resolve_lib'
* implement #pragma comment(lib,...)Steven G. Messervey2015-04-151-1/+1
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* Revert "implement #pragma comment(lib,...)"Steven G. Messervey2015-04-151-2/+2
| | | | | | This reverts commit 8615bb40fb39bf7435462ca54cbbc24aaecae502. Reverting as it breaks on MinGW targets
* implement #pragma comment(lib,...)Steven G. Messervey2015-04-151-2/+2
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* ability to compile multiple *.c files with -c switchseyko2015-04-121-3/+26
| | | | Usage example: tcc -c -xc ex5.cgi -xn ex2.c ex7.c ex6.cgi
* ability to specify a type of the input file with the -x switchseyko2015-04-121-4/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | Usage example: tcc -xc ex5.cgi From a gcc docs: You can specify the input language explicitly with the -x option: -x language Specify explicitly the language for the following input files (rather than letting the compiler choose a default based on the file name suffix). This option applies to all following input files until the next -x option. Possible values for language are: c c-header c-cpp-output c++ c++-header c++-cpp-output objective-c objective-c-header objective-c-cpp-output objective-c++ objective-c++-header objective-c++-cpp-output assembler assembler-with-cpp ada f77 f77-cpp-input f95 f95-cpp-input java -x none Turn off any specification of a language, so that subsequent files are handled according to their file name suffixes (as they are if -x has not been used at all)
* fix to allow build tcc by build-tcc.batseyko2015-03-191-2/+0
| | | | | move call to print_defines() from tcc.c to the libtcc.c define a print_defines() as a ST_FUNC
* Report a mingw as a execution environment instead of theseyko2015-03-031-16/+10
| | | | | | | | | | | Win32, Win64, WinCE when executing "tcc -v". Example $ ./i386-win-tcc -v tcc version 0.9.26 (i386, mingw) instead of the tcc version 0.9.26 (i386, Win32) There is a cpu info already about bits of the excution environment And display C67 for the TCC_TARGET_C67
* Don't add a slash to the install path of the tcc in display_info()seyko2015-03-031-1/+1
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* Use a display_info() to output a header of the tcc help listingseyko2015-03-031-55/+62
| | | | | | | | | | | | | | | | | tcc version 0.9.26 (i386 Linux) Tiny C Compiler - Copyright (C) 2001-2006 Fabrice Bellard Usage: tcc [options...] [-o outfile] [-c] infile(s)... tcc [options...] -run infile [arguments...] ... instead of the tcc version 0.9.26 - Tiny C Compiler - Copyright (C) 2001-2006 Fabrice Bellard Usage: tcc [options...] [-o outfile] [-c] infile(s)... tcc [options...] -run infile [arguments...] ... Displaing a "Hard Float" info for the ARM arch is restored. It was broken by the AArm64 patch.
* A gcc preprocessor option -dD addedseyko2015-03-031-0/+3
| | | | | | | | | With this option on a defines are included into the output (inside comments). This will allow to debug a problems like: In file included from math.c:8: In file included from /usr/include/math.h:43: /usr/include/bits/nan.h:52: warning: NAN redefined
* Added a gcc preprocessor options -P, -P1seyko2015-03-031-0/+2
| | | | | | | | | | | tcc -E -P do not output a #line directive, a gcc compatible option tcc -E -P1 don't follow a gcc preprocessor style and do output a standard #line directive. In such case we don't lose a location info when we going to compile a resulting file wtith a compiler not understanding a gnu style line info.
* Add arm64 (AArch64) as a target architecture.Edmund Grimley Evans2015-02-231-0/+2
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* Warn about a conflicting compile options spectified on the command line.seyko2015-01-061-1/+3
| | | | Try "tcc -E -c tccasm.c -o tccasm.o"
* tcc, libtcc: fix build on windows with latest mingw.minux2014-04-111-1/+1
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* tests2: cleanupgrischka2014-04-071-1/+0
| | | | | | | | | - remove -norunsrc switch Meaning and usage (-run -norun...???) look sort of screwed. Also general usefulness is unclear, so it was actually to support exactly one (not even very interesting) test This partially reverts e31579b0769e1f9c0947d12e83316d1149307b1a