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authorBjörn Jacke <bj@sernet.de>2009-01-09 12:05:55 +0100
committerStefan Metzmacher <metze@samba.org>2009-01-29 15:03:53 +0100
commit1ea6ed3fc203875b0364e95174569310fe33d1c5 (patch)
tree689b4bb6b9470a0878391dc7145a0d7e3a621415
parent27408de5337afe2e17378a09e9865c62c7b4862b (diff)
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quote ' inside '...' and make sure shell isn't eating \ by using perl here.
Signed-off-by: Stefan Metzmacher <metze@samba.org>
-rw-r--r--source4/build/m4/public.m48
1 files changed, 3 insertions, 5 deletions
diff --git a/source4/build/m4/public.m4 b/source4/build/m4/public.m4
index ffd112f5f1..1823f1ba97 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