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build: make posix_spawn() mandatory 

It was already accidentally used unconditionally by command.c.
Apparently this worked well for us, so don't change anything about,
but should it be unavailable, fail at configure time instead of compile
time.
This commit is contained in:
wm4 2015-03-30 19:46:02 +02:00
parent ebef5da074
commit 39f6f6b104
2 changed files with 7 additions and 5 deletions
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4
player/lua.c
View File

@ -1146,7 +1146,6 @@ static int script_join_path(lua_State *L)
return 1; return 1;
} }
#if HAVE_POSIX_SPAWN || defined(__MINGW32__)
struct subprocess_cb_ctx { struct subprocess_cb_ctx {
struct mp_log *log; struct mp_log *log;
void* talloc_ctx; void* talloc_ctx;
@ -1223,7 +1222,6 @@ static int script_subprocess(lua_State *L)
lua_setfield(L, -2, "stdout"); // res lua_setfield(L, -2, "stdout"); // res
return 1; return 1;
} }
#endif
static int script_parse_json(lua_State *L) static int script_parse_json(lua_State *L)
{ {
@ -1295,9 +1293,7 @@ static const struct fn_entry utils_fns[] = {
FN_ENTRY(readdir), FN_ENTRY(readdir),
FN_ENTRY(split_path), FN_ENTRY(split_path),
FN_ENTRY(join_path), FN_ENTRY(join_path),
#if HAVE_POSIX_SPAWN || defined(__MINGW32__)
FN_ENTRY(subprocess), FN_ENTRY(subprocess),
#endif
FN_ENTRY(parse_json), FN_ENTRY(parse_json),
{0} {0}
}; };

8
wscript
View File

@ -213,7 +213,13 @@ iconv support use --disable-iconv.",
'name': 'posix-spawn', 'name': 'posix-spawn',
'desc': 'POSIX spawnp()/kill()', 'desc': 'POSIX spawnp()/kill()',
'func': check_statement(['spawn.h', 'signal.h'], 'func': check_statement(['spawn.h', 'signal.h'],
'posix_spawnp(0,0,0,0,0,0); kill(0,0)') 'posix_spawnp(0,0,0,0,0,0); kill(0,0)'),
'deps_neg': ['mingw'],
}, {
'name': 'subprocess',
'desc': 'posix_spawnp() or MinGW',
'func': check_true,
'deps_any': ['posix-spawn', 'mingw'],
}, { }, {
'name': 'glob', 'name': 'glob',
'desc': 'glob()', 'desc': 'glob()',