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* configure: Rework yesterday's sed script patch.

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This commit is contained in:
Ian Lance Taylor
1996-10-10 17:03:43 +00:00
parent d7a579960b
commit d9f3f187da
2 changed files with 7 additions and 15 deletions
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20
configure vendored
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@@ -673,10 +673,8 @@ fi
if [ -z "${CC}" -a -r Makefile ]; then
sed -n -e ':loop
/\\$/ N
s/\\$/\\*hpuxsedbug*/
/\\$/ b loop
s/\\\*hpuxsedbug\*/\\/g
s/\\\n//g
t loop
/^CC[ ]*=/ s/CC[ ]*=[ ]*\(.*\)/\1/p' < Makefile > Makefile.cc
CC=`tail -1 Makefile.cc`
rm -f Makefile.cc
@@ -685,10 +683,8 @@ fi
if [ -z "${CXX}" -a -r Makefile ]; then
sed -n -e ':loop
/\\$/ N
s/\\$/\\*hpuxsedbug*/
/\\$/ b loop
s/\\\*hpuxsedbug\*/\\/g
s/\\\n//g
t loop
/^CXX[ ]*=/ s/CXX[ ]*=[ ]*\(.*\)/\1/p' < Makefile > Makefile.cc
CXX=`tail -1 Makefile.cc`
rm -f Makefile.cc
@@ -746,10 +742,8 @@ if [ "${build}" != "${host}" ]; then
if [ -z "`eval 'echo $'"${var}"`" -a -r Makefile ]; then
sed -n -e ':loop
/\\$/ N
s/\\$/\\*hpuxsedbug*/
/\\$/ b loop
s/\\\*hpuxsedbug\*/\\/g
s/\\\n//g
t loop
/^'"${var}"'[ ]*=/ s/'"${var}"'[ ]*=[ ]*\(.*\)/\1/p' \
< Makefile > Makefile.v
t=`tail -1 Makefile.v`
@@ -1114,19 +1108,15 @@ EOF
-e "/^CC[ ]*=/{
:loop1
/\\\\$/ N
s/\\\\$/\\\\*hpuxsedbug*/
/\\\\$/ b loop1
s/\\\\\\*hpuxsedbug\\*/\\\\/g
s/\\\\\\n//g
t loop1
s%^CC[ ]*=.*$%CC = ${CC}%
}" \
-e "/^CXX[ ]*=/{
:loop2
/\\\\$/ N
s/\\\\$/\\\\*hpuxsedbug*/
/\\\\$/ b loop2
s/\\\\\\*hpuxsedbug\\*/\\\\/g
s/\\\\\\n//g
t loop2
s%^CXX[ ]*=.*$%CXX = ${CXX}%
}" \
-e "s:^SHELL[ ]*=.*$:SHELL = ${config_shell}:" \