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authorTom Lane <tgl@sss.pgh.pa.us>1998-10-26 00:56:16 +0000
committerTom Lane <tgl@sss.pgh.pa.us>1998-10-26 00:56:16 +0000
commitc719a826831884d1449c3e81bd9defe53ad4e049 (patch)
tree3d54053e56edd35f13577f0052d3d6d74ea542fd /src/backend/commands/variable.c
parentae7e19c5860f514fcd9c0b276659012e24c7ec73 (diff)
downloadpostgresql-c719a826831884d1449c3e81bd9defe53ad4e049.tar.gz
postgresql-c719a826831884d1449c3e81bd9defe53ad4e049.zip
Fix cpp-from-stdin detection so that it works even if the
compiler silently accepts an empty command line. Don't bother searching for bison and yacc unless we are going to use them.
Diffstat (limited to 'src/backend/commands/variable.c')
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