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Add 'ignore -n' option to BUILTIN_UPDATE_NOW.

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[SVN r59865]
This commit is contained in:
Vladimir Prus
2010-02-24 12:08:58 +00:00
parent 88c0c95622
commit f59ca8b641
1 changed files with 18 additions and 3 deletions
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21
historic/jam/src/builtins.c
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@@ -1290,18 +1290,22 @@ extern int anyhow;
updates them.
Second parameter, if specified, if the descriptor (converted to a string)
of a log file where all build output is redirected.
Third parameter, if non-empty, specifies that the -n option should have
no effect -- that is, all out-of-date targets should be rebuild.
*/
LIST * builtin_update_now( PARSE * parse, FRAME * frame )
{
LIST * targets = lol_get( frame->args, 0 );
LIST * log = lol_get( frame->args, 1 );
LIST * force = lol_get (frame->args, 2);
int status = 0;
int original_stdout;
int original_stderr;
int n;
int targets_count;
const char** targets2;
int i;
int targets_count;
const char** targets2;
int i;
int original_noexec;
if (log)
@@ -1314,6 +1318,12 @@ LIST * builtin_update_now( PARSE * parse, FRAME * frame )
dup2 (fd, 1);
}
if (force)
{
original_noexec = globs.noexec;
globs.noexec = 0;
}
targets_count = list_length( targets );
targets2 = (const char * *)BJAM_MALLOC( targets_count * sizeof( char * ) );
for (i = 0 ; targets; targets = list_next( targets ) )
@@ -1321,6 +1331,11 @@ LIST * builtin_update_now( PARSE * parse, FRAME * frame )
status |= make( targets_count, targets2, anyhow);
free( targets );
if (force)
{
globs.noexec = original_noexec;
}
if (log)
{
/* Flush whatever stdio might have buffered, while descriptions