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MSVC: Rebuild spiexceptions.h when out of date.

Also, add a warning to catch future instances of naming a nonexistent
file as a prerequisite.  Back-patch to 9.3 (all supported versions).
This commit is contained in:
Noah Misch 2017-11-12 18:43:32 -08:00
parent b2df91f2f3
commit def9ef5a7b

View File

@ -87,6 +87,7 @@ sub DeterminePlatform
sub IsNewer sub IsNewer
{ {
my ($newfile, $oldfile) = @_; my ($newfile, $oldfile) = @_;
-e $oldfile or warn "source file \"$oldfile\" does not exist";
if ( $oldfile ne 'src/tools/msvc/config.pl' if ( $oldfile ne 'src/tools/msvc/config.pl'
&& $oldfile ne 'src/tools/msvc/config_default.pl') && $oldfile ne 'src/tools/msvc/config_default.pl')
{ {
@ -304,7 +305,7 @@ s{PG_VERSION_STR "[^"]+"}{__STRINGIFY(x) #x\n#define __STRINGIFY2(z) __STRINGIFY
if ($self->{options}->{python} if ($self->{options}->{python}
&& IsNewer( && IsNewer(
'src/pl/plpython/spiexceptions.h', 'src/pl/plpython/spiexceptions.h',
'src/include/backend/errcodes.txt')) 'src/backend/utils/errcodes.txt'))
{ {
print "Generating spiexceptions.h...\n"; print "Generating spiexceptions.h...\n";
system( system(