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| author | Björn Jacke <bj@sernet.de> | 2009-01-09 12:05:55 +0100 |
|---|---|---|
| committer | Stefan Metzmacher <metze@samba.org> | 2009-01-29 15:03:53 +0100 |
| commit | 1ea6ed3fc203875b0364e95174569310fe33d1c5 (patch) | |
| tree | 689b4bb6b9470a0878391dc7145a0d7e3a621415 /source4/build/m4 | |
| parent | 27408de5337afe2e17378a09e9865c62c7b4862b (diff) | |
| download | samba-1ea6ed3fc203875b0364e95174569310fe33d1c5.tar.gz | |
quote ' inside '...' and make sure shell isn't eating \ by using perl here.
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Diffstat (limited to 'source4/build/m4')
| -rw-r--r-- | source4/build/m4/public.m4 | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/source4/build/m4/public.m4 b/source4/build/m4/public.m4 index ffd112f5f17..1823f1ba979 100644 --- a/source4/build/m4/public.m4 +++ b/source4/build/m4/public.m4 @@ -201,11 +201,9 @@ CEOF for ac_var in $ac_subst_vars do - eval ac_val=\$$ac_var - if test "$ac_var" != "ECHO_C" - then - echo "$ac_var => '$ac_val'," >> $1 - fi + eval ac_val=\$$ac_var + # quote ' (\x27) inside '...' and make sure \ isn't eaten by shells, so use perl: + QAC_VAL=$ac_val QAC_VAR=$ac_var perl -e '$myval="$ENV{QAC_VAL}"; $myval =~ s/\x27/\\\x27/g ; print $ENV{QAC_VAR}." => \x27$myval\x27,\n"' >> $1 done cat >>$1<<CEOF |