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| author | Alexander Shishkin <alexander.shishckin@gmail.com> | 2008-08-26 00:33:39 +0300 |
|---|---|---|
| committer | Josh Triplett <josh@freedesktop.org> | 2008-08-26 17:42:25 -0700 |
| commit | 8f208e215a531d2b32aec0428fd5eaa24ae3100b (patch) | |
| tree | 9b3dd1f11796182ca8e39c893a091a4e636022a5 | |
| parent | cb08a60a883504a84ced36e1d1e16c93c69bb7e4 (diff) | |
| download | sparse-dev-8f208e215a531d2b32aec0428fd5eaa24ae3100b.tar.gz | |
don't call sparse when called to generate dependencies
I have a situation here when $(CC) is called with -M options with
slighly different set of -I/-D/etc arguments, which causes all sorts of
funny reports from sparse. Also, this increases the overall build time
because every compilation unit if sparsed twice.
Signed-off-by: Alexander Shishkin <alexander.shishckin@gmail.com>
| -rwxr-xr-x | cgcc | 7 |
1 files changed, 7 insertions, 0 deletions
@@ -7,6 +7,7 @@ my $check = $ENV{'CHECK'} || 'sparse'; my $m32 = 0; my $m64 = 0; my $has_specs = 0; +my $gendeps = 0; my $do_check = 0; my $do_compile = 1; my $verbose = 0; @@ -22,6 +23,7 @@ foreach (@ARGV) { $m32 = 1 if /^-m32$/; $m64 = 1 if /^-m64$/; + $gendeps = 1 if /^-M$/; if (/^-specs=(.*)$/) { $check .= &add_specs ($1); @@ -44,6 +46,11 @@ foreach (@ARGV) { $check .= $this_arg unless &cc_only_option ($_); } +if ($gendeps) { + $do_compile = 1; + $do_check = 0; +} + if ($do_check) { if (!$has_specs) { $check .= &add_specs ('host_arch_specs'); |