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| author | Jeffrey A Law <law@cygnus.com> | 1997-09-11 03:36:41 +0000 |
|---|---|---|
| committer | Jeff Law <law@gcc.gnu.org> | 1997-09-10 21:36:41 -0600 |
| commit | 3fb2f4012723a0162164ae416e6b89a61964c1b8 (patch) | |
| tree | 4d5513933a0821fdbee7cb1c9b70feb22c83e76f /gcc/Makefile.in | |
| parent | ec20b1b98c22e786fd2ebc08a92ac95c3b5eb88f (diff) | |
| download | gcc-3fb2f4012723a0162164ae416e6b89a61964c1b8.zip gcc-3fb2f4012723a0162164ae416e6b89a61964c1b8.tar.gz gcc-3fb2f4012723a0162164ae416e6b89a61964c1b8.tar.bz2 | |
Makefile (compare): Exit with nonzero status if there are comparison failures.
* Makefile (compare): Exit with nonzero status if there
are comparison failures. Note which files failed the
comparison test in .bad_compare.
For toplevel "make bootstrap".
From-SVN: r15400
Diffstat (limited to 'gcc/Makefile.in')
| -rw-r--r-- | gcc/Makefile.in | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/gcc/Makefile.in b/gcc/Makefile.in index c1e4e23..481295b 100644 --- a/gcc/Makefile.in +++ b/gcc/Makefile.in @@ -2589,21 +2589,30 @@ bootstrap3: force # ./ avoids bug in some versions of tail. compare: force + -rm -f .bad_compare for file in *$(objext); do \ tail +16c ./$$file > tmp-foo1; \ - tail +16c stage2/$$file > tmp-foo2 2>/dev/null \ - && (cmp tmp-foo1 tmp-foo2 || echo $$file differs) || true; \ + tail +16c stage2/$$file > tmp-foo2 \ + && (cmp tmp-foo1 tmp-foo2 > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \ done for dir in tmp-foo $(SUBDIRS); do \ if [ "`echo $$dir/*$(objext)`" != "$$dir/*$(objext)" ] ; then \ for file in $$dir/*$(objext); do \ tail +16c ./$$file > tmp-foo1; \ - tail +16c stage2/$$file > tmp-foo2 2>/dev/null \ - && (cmp tmp-foo1 tmp-foo2 || echo $$file differs) || true; \ + tail +16c stage2/$$file > tmp-foo2 \ + && (cmp tmp-foo1 tmp-foo2 > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \ done; \ fi; \ done -rm -f tmp-foo* + if [ -f .bad_compare ]; then \ + echo "Bootstrap comparison failure!"; \ + cat .bad_compare; \ + exit 1; \ + else true; \ + fi + + # Similar, but compare with stage3 directory compare3: force |