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| author | Eduard Sanou <dhole@openmailbox.org> | 2016-06-01 16:42:41 +0000 |
|---|---|---|
| committer | Matthias Klose <doko@gcc.gnu.org> | 2016-06-01 16:42:41 +0000 |
| commit | 15c98b2e0d51511893baaf477beb496ed425bae8 (patch) | |
| tree | 6111e9d43417c0a01997f03f171b4d3df5f399a5 /libcpp/init.c | |
| parent | de482e91f177ea4f4b5dfbaeb1f6e77fb98aae29 (diff) | |
| download | gcc-15c98b2e0d51511893baaf477beb496ed425bae8.zip gcc-15c98b2e0d51511893baaf477beb496ed425bae8.tar.gz gcc-15c98b2e0d51511893baaf477beb496ed425bae8.tar.bz2 | |
c-common.c (get_source_date_epoch): Rename to cb_get_source_date_epoch.
gcc/c-family/ChangeLog:
2016-05-13 Eduard Sanou <dhole@openmailbox.org>
* c-common.c (get_source_date_epoch): Rename to
cb_get_source_date_epoch.
* c-common.c (cb_get_source_date_epoch): Use a single generic erorr
message when the parsing fails. Use error_at instead of fatal_error.
* c-common.h (get_source_date_epoch): Rename to
cb_get_source_date_epoch.
* c-common.h (cb_get_source_date_epoch): Prototype.
* c-common.h (MAX_SOURCE_DATE_EPOCH): Define.
* c-common.h (c_omp_region_type): Remove trailing comma.
* c-lex.c (init_c_lex): Set cb->get_source_date_epoch callback.
* c-lex.c (c_lex_with_flags): Remove initialization of
pfile->source_date_epoch.
gcc/ChangeLog:
2016-05-13 Eduard Sanou <dhole@openmailbox.org>
* doc/cppenv.texi: Note that the `%s` in `date` is a non-standard
extension.
* gcc.c (driver_handle_option): Call set_source_date_epoch_envvar.
* gcc.c (set_source_date_epoch_envvar): New function, sets
the SOURCE_DATE_EPOCH environment variable to the current time.
gcc/testsuite/ChangeLog:
2016-05-13 Eduard Sanou <dhole@openmailbox.org>
* gcc.dg/cpp/source_date_epoch-1.c: New file, test the proper
behaviour of the macros __DATE__ and __TIME__ when SOURCE_DATE_EPOCH
env var is set.
* gcc.dg/cpp/source_date_epoch-2.c: New file, test the error output
when parsing the SOURCE_DATE_EPOCH env var, and make sure it is only
shown once.
* lib/gcc-dg.exp (dg-set-compiler-env-var): New function, set env vars
during compilation.
* lib/gcc-dg.exp (restore-compiler-env-var): New function, restore env
vars set by dg-set-compiler-env-var.
libcpp/ChangeLog:
2016-05-13 Eduard Sanou <dhole@openmailbox.org>
* include/cpplib.h (cpp_callbacks): Add get_source_date_epoch
callback.
* include/cpplib.h (cpp_init_source_date_epoch): Remove prototype.
* init.c (cpp_init_source_date_epoch): Remove function.
* init.c (cpp_create_reader): Initialize pfile->source_date_epoch.
* internal.h (cpp_reader): Extend comment about source_date_epoch.
* macro.c (_cpp_builtin_macro_text): Use get_source_date_epoch
callback only once, read pfile->source_date_epoch on future passes.
Check that get_source_date_epoch callback is not NULL.
From-SVN: r237001
Diffstat (limited to 'libcpp/init.c')
| -rw-r--r-- | libcpp/init.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/libcpp/init.c b/libcpp/init.c index f5ff85b..e78b320 100644 --- a/libcpp/init.c +++ b/libcpp/init.c @@ -257,6 +257,9 @@ cpp_create_reader (enum c_lang lang, cpp_hash_table *table, /* Do not force token locations by default. */ pfile->forced_token_location_p = NULL; + /* Initialize source_date_epoch to -2 (not yet set). */ + pfile->source_date_epoch = (time_t) -2; + /* The expression parser stack. */ _cpp_expand_op_stack (pfile); @@ -533,13 +536,6 @@ cpp_init_builtins (cpp_reader *pfile, int hosted) _cpp_define_builtin (pfile, "__OBJC__ 1"); } -/* Initialize the source_date_epoch value. */ -void -cpp_init_source_date_epoch (cpp_reader *pfile, time_t source_date_epoch) -{ - pfile->source_date_epoch = source_date_epoch; -} - /* Sanity-checks are dependent on command-line options, so it is called as a subroutine of cpp_read_main_file. */ #if CHECKING_P |