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| author | Martin Liska <mliska@suse.cz> | 2020-05-07 09:38:16 +0200 |
|---|---|---|
| committer | Martin Liska <mliska@suse.cz> | 2020-05-07 09:38:16 +0200 |
| commit | b24fc8a692e3f2a8bd89d7ccb230ad3c72323e73 (patch) | |
| tree | 2eecb5b396e6403de247cb8db9b614917f25b881 /gcc/lto-wrapper.c | |
| parent | 6760cb478451203ca1213d157b93253f1d5013e4 (diff) | |
| download | gcc-b24fc8a692e3f2a8bd89d7ccb230ad3c72323e73.zip gcc-b24fc8a692e3f2a8bd89d7ccb230ad3c72323e73.tar.gz gcc-b24fc8a692e3f2a8bd89d7ccb230ad3c72323e73.tar.bz2 | |
lto-wrapper: split arguments of getenv ("MAKE").
* lto-wrapper.c: Split arguments of MAKE environment
variable.
Diffstat (limited to 'gcc/lto-wrapper.c')
| -rw-r--r-- | gcc/lto-wrapper.c | 27 |
1 files changed, 18 insertions, 9 deletions
diff --git a/gcc/lto-wrapper.c b/gcc/lto-wrapper.c index 19d0c22..e34b697 100644 --- a/gcc/lto-wrapper.c +++ b/gcc/lto-wrapper.c @@ -1894,23 +1894,32 @@ cont: putenv (xstrdup ("MAKEFLAGS=")); putenv (xstrdup ("MFLAGS=")); } - new_argv[0] = getenv ("MAKE"); - if (!new_argv[0]) - new_argv[0] = "make"; - new_argv[1] = "-f"; - new_argv[2] = makefile; - i = 3; + + char **make_argv = buildargv (getenv ("MAKE")); + if (make_argv) + { + for (unsigned argc = 0; make_argv[argc]; argc++) + obstack_ptr_grow (&argv_obstack, make_argv[argc]); + } + else + obstack_ptr_grow (&argv_obstack, "make"); + + obstack_ptr_grow (&argv_obstack, "-f"); + obstack_ptr_grow (&argv_obstack, makefile); if (!jobserver) { snprintf (jobs, 31, "-j%ld", auto_parallel ? nthreads_var : parallel); - new_argv[i++] = jobs; + obstack_ptr_grow (&argv_obstack, jobs); } - new_argv[i++] = "all"; - new_argv[i++] = NULL; + obstack_ptr_grow (&argv_obstack, "all"); + obstack_ptr_grow (&argv_obstack, NULL); + new_argv = XOBFINISH (&argv_obstack, const char **); + pex = collect_execute (new_argv[0], CONST_CAST (char **, new_argv), NULL, NULL, PEX_SEARCH, false); do_wait (new_argv[0], pex); + freeargv (make_argv); maybe_unlink (makefile); makefile = NULL; for (i = 0; i < nr; ++i) |