martin 99/12/15 13:45:19
Modified: src Configure
Log:
Avoid spawning an extra subshell for every header file.
Protect the environment elsewhere by putting the whole
header loop in a subshell. Noticed by Ralf Engelschall
Revision Changes Path
1.382 +4 -1 apache-1.3/src/Configure
Index: Configure
===================================================================
RCS file: /export/home/cvs/apache-1.3/src/Configure,v
retrieving revision 1.381
retrieving revision 1.382
diff -u -r1.381 -r1.382
--- Configure 1999/12/13 22:00:17 1.381
+++ Configure 1999/12/15 21:45:17 1.382
@@ -931,11 +931,13 @@
echo " + checking for system header files"
CHECK_FOR_HEADERS="dlfcn.h dl.h bstring.h crypt.h unistd.h sys/resource.h
sys/select.h sys/processor.h sys/param.h"
+(
+export CPP
for header in $CHECK_FOR_HEADERS; do
echo "" >>$AP_CONFIG_AUTO_H
echo "/* check: #include <$header> */" >>$AP_CONFIG_AUTO_H
name="`echo $header | sed -e 's:/:_:g' -e 's:\.:_:g' | tr '[a-z]'
'[A-Z]'`"
- ( export CPP; ./helpers/checkheader.sh $header )
+ ./helpers/checkheader.sh $header
if [ $? -eq 0 ]; then
echo "#ifndef HAVE_${name}" >>$AP_CONFIG_AUTO_H
echo "#define HAVE_${name} 1" >>$AP_CONFIG_AUTO_H
@@ -946,6 +948,7 @@
echo "#endif" >>$AP_CONFIG_AUTO_H
fi
done
+)
####################################################################
# Special AIX 4.x support: need to check for sys/processor.h
