| 1 | #!./perl -w |
| 2 | |
| 3 | # What does this test? |
| 4 | # This uses Porting/checkcfgvar.pl to check that none of the config.sh-like |
| 5 | # files are missing any entries. |
| 6 | # |
| 7 | # Why do we test this? |
| 8 | # We need them to be complete when we ship a release, and this way we catch |
| 9 | # problems as early as possible. (Instead of creating the potential for yet |
| 10 | # another last-minute job for the release manager). If a config file for a |
| 11 | # platform is incomplete, it can't be used to correctly regenerate config.h, |
| 12 | # because missing values result in invalid C code. We keep the files sorted |
| 13 | # as it makes it easy to automate adding defaults. |
| 14 | # |
| 15 | # It's broken - how do I fix it? |
| 16 | # The most likely reason that the test failed is because you've just added |
| 17 | # a new entry to Configure, config.sh and config_h.SH but nowhere else. |
| 18 | # Run something like: |
| 19 | # perl Porting/checkcfgvar.pl --regen --default=undef |
| 20 | # (the correct default might not always be undef) to do most of the work, and |
| 21 | # then hand-edit configure.com (as that's not automated). |
| 22 | # If this changes uconfig.sh, you'll also need to run perl regen/uconfig_h.pl |
| 23 | |
| 24 | use Config; |
| 25 | BEGIN { |
| 26 | require "./test.pl"; |
| 27 | skip_all("Won't ship a release from EBCDIC") if $::IS_EBCDIC; |
| 28 | @INC = '..' if -f '../TestInit.pm'; |
| 29 | } |
| 30 | use TestInit qw(T A); # T is chdir to the top level, A makes paths absolute |
| 31 | |
| 32 | if ( $Config{usecrosscompile} ) { |
| 33 | skip_all( "Not all files are available during cross-compilation" ); |
| 34 | } |
| 35 | |
| 36 | system "$^X -Ilib Porting/checkcfgvar.pl --tap"; |