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* acgeneral.m4 (AC_OUTPUT_HEADERS): Don't use `break' to exit the

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while loops which are breaking conftest.defines and
conftest.undefs into smaller snippets: just use the proper
condition for the while.
Suggested by Alexandre Oliva.
This commit is contained in:
Akim Demaille 2000-02-08 13:41:51 +00:00
parent 36dcb4d62b
commit 738595fda3
3 changed files with 12 additions and 16 deletions
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8
ChangeLog
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@ -1,3 +1,11 @@
2000-02-08 Akim Demaille <akim@epita.fr>
* acgeneral.m4 (AC_OUTPUT_HEADERS): Don't use `break' to exit the
while loops which are breaking conftest.defines and
conftest.undefs into smaller snippets: just use the proper
condition for the while.
Suggested by Alexandre Oliva.
2000-02-08 Akim Demaille <akim@epita.fr>
* doc/autoconf.texi (Configuration Commands): New section, for

10
acgeneral.m4
View File

@ -3727,11 +3727,8 @@ echo ' if egrep "^@BKL@ @BKR@*#@BKL@ @BKR@*define" $ac_cs_root.in >/dev/null;
echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
echo ' :' >>$CONFIG_STATUS
rm -f conftest.tail
while :
while grep . conftest.defines >/dev/null
do
ac_lines=`grep -c . conftest.defines`
# grep -c gives empty output for an empty file on some AIX systems.
if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
# Write a limited-size here document to $ac_cs_root.frag.
echo ' cat >$ac_cs_root.frag <<CEOF' >>$CONFIG_STATUS
dnl Speed up: don't consider the non `#define' lines.
@ -3755,11 +3752,8 @@ echo >>$CONFIG_STATUS
# of here documents, and old seds have small limits too (100 cmds).
echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
rm -f conftest.tail
while :
while grep . conftest.undefs >/dev/null
do
ac_lines=`grep -c . conftest.undefs`
# grep -c gives empty output for an empty file on some AIX systems.
if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
# Write a limited-size here document to $ac_cs_root.frag.
echo ' cat >$ac_cs_root.frag <<CEOF' >>$CONFIG_STATUS
dnl Speed up: don't consider the non `#undef'

10
lib/autoconf/general.m4
View File

@ -3727,11 +3727,8 @@ echo ' if egrep "^@BKL@ @BKR@*#@BKL@ @BKR@*define" $ac_cs_root.in >/dev/null;
echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
echo ' :' >>$CONFIG_STATUS
rm -f conftest.tail
while :
while grep . conftest.defines >/dev/null
do
ac_lines=`grep -c . conftest.defines`
# grep -c gives empty output for an empty file on some AIX systems.
if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
# Write a limited-size here document to $ac_cs_root.frag.
echo ' cat >$ac_cs_root.frag <<CEOF' >>$CONFIG_STATUS
dnl Speed up: don't consider the non `#define' lines.
@ -3755,11 +3752,8 @@ echo >>$CONFIG_STATUS
# of here documents, and old seds have small limits too (100 cmds).
echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
rm -f conftest.tail
while :
while grep . conftest.undefs >/dev/null
do
ac_lines=`grep -c . conftest.undefs`
# grep -c gives empty output for an empty file on some AIX systems.
if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
# Write a limited-size here document to $ac_cs_root.frag.
echo ' cat >$ac_cs_root.frag <<CEOF' >>$CONFIG_STATUS
dnl Speed up: don't consider the non `#undef'