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-rwxr-xr-xconfigure7
1 files changed, 3 insertions, 4 deletions
diff --git a/configure b/configure
index 3e5d58f..9f29180 100755
--- a/configure
+++ b/configure
@@ -36,7 +36,7 @@ print_help() {
echo " In default PREFIX"
echo
echo "Environment variables:"
- echo " CPREFIX Compilation tools prefix."
+ echo " CPREFIX Compilation tools prefix."
echo " CC C compiler command."
echo " CFLAGS C compiler flags."
echo " LDFLAGS C Linker flags."
@@ -53,10 +53,9 @@ CONFIGURED_FILE=.configured # TODO
# Backup variables from environment
ENVVARS="CPREFIX CC CFLAGS LDFLAGS DOT MKDOCS"
for E in $ENVVARS; do
- eval "[ -n \"\${$E+y}\" ]" && eval "BACKUP_$E=\$$E"
+ eval "[ -n \"\${$E+y}\" ]" && eval "BACKUP_$E=\$$E"
done
-# TODO support for values with escaped colons
# Load default configuration if variable not set from environment
eval `echo "$CNFS" | sed -ne 's/^\([^:]*\):\([^:]*\).*$/\1=\2/p'`
@@ -107,7 +106,7 @@ done
# Recover from enviroment variables
for E in $ENVVARS; do
- eval "[ -n \"\${BACKUP_$E+y}\" ]" && eval "$E=\$BACKUP_$E"
+ eval "[ -n \"\${BACKUP_$E+y}\" ]" && eval "$E=\$BACKUP_$E"
done
# Basically save configuration to file