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| author | seyko <seyko2@gmail.com> | 2015-03-03 14:19:14 +0300 |
|---|---|---|
| committer | seyko <seyko2@gmail.com> | 2015-03-03 14:19:14 +0300 |
| commit | 50cdccf3efaa13dd11d1533b73fb34e0429d5cd6 (patch) | |
| tree | 0239fe1588a10cc4d70c80a2e2aba9f1ca185f4a /libtcc.c | |
| parent | 40418f87c7da9d3358363769fb13c558b43f2847 (diff) | |
| download | tinycc-50cdccf3efaa13dd11d1533b73fb34e0429d5cd6.tar.gz tinycc-50cdccf3efaa13dd11d1533b73fb34e0429d5cd6.tar.bz2 | |
Added a gcc preprocessor options -P, -P1
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.
Diffstat (limited to 'libtcc.c')
| -rw-r--r-- | libtcc.c | 5 |
1 files changed, 5 insertions, 0 deletions
@@ -1647,6 +1647,7 @@ enum { TCC_OPTION_I, TCC_OPTION_D, TCC_OPTION_U, + TCC_OPTION_P, TCC_OPTION_L, TCC_OPTION_B, TCC_OPTION_l, @@ -1695,6 +1696,7 @@ static const TCCOption tcc_options[] = { { "I", TCC_OPTION_I, TCC_OPTION_HAS_ARG }, { "D", TCC_OPTION_D, TCC_OPTION_HAS_ARG }, { "U", TCC_OPTION_U, TCC_OPTION_HAS_ARG }, + { "P", TCC_OPTION_P, TCC_OPTION_HAS_ARG | TCC_OPTION_NOSEP }, { "L", TCC_OPTION_L, TCC_OPTION_HAS_ARG }, { "B", TCC_OPTION_B, TCC_OPTION_HAS_ARG }, { "l", TCC_OPTION_l, TCC_OPTION_HAS_ARG | TCC_OPTION_NOSEP }, @@ -1930,6 +1932,9 @@ PUB_FUNC int tcc_parse_args(TCCState *s, int argc, char **argv) tcc_warning("-E: some compiler action already specified (%d)", s->output_type); s->output_type = TCC_OUTPUT_PREPROCESS; break; + case TCC_OPTION_P: + s->Pflag = atoi(optarg) + 1; + break; case TCC_OPTION_MD: s->gen_deps = 1; break; |