. ${srcdest}build-aux/trace.sh
# parse --with-system-libc
-cmdline=$(echo " $@")
-p=${cmdline/ --with-system-libc/}
+cmdline=$(echo "$@")
+p=$(echo $cmdline | sed s,--with-system-libc,,)
if test "$p" != "$cmdline"; then
mes_libc=${mes_libc-system}
else
# parse --with-courage
cmdline=$(echo " $@")
-p=${cmdline/ --with-courage/}
+p=$(echo $cmdline | sed s,--with-courage,,)
if test "$p" != "$cmdline"; then
courageous=true
else
fi
# parse --prefix=PREFIX
-p=${cmdline/ --prefix=/ -prefix=}
+p=$(echo $cmdline | sed s,.*--prefix=,-prefix=,)
if test "$p" != "$cmdline"; then
- p=${p##* -prefix=}
- p=${p% *}
- p=${p% -*}
+ p=$(echo $p | sed s,.*-prefix=,,)
+ p=$(echo $p | sed 's, .*,,')
prefix=${p-/usr/local}
else
prefix=${prefix-/usr/local}
fi
# parse --build=BUILD
-p=${cmdline/ --build=/ -build=}
+p=$(echo $cmdline | sed s,.*--build=,-build=,)
if [ "$p" != "$cmdline" ]; then
- p=${p##* -build=}
- p=${p% *}
- p=${p% -*}
+ p=$(echo $p | sed s,.*-build=,,)
+ p=$(echo $p | sed 's, .*,,')
build=${p-$build}
else
build=$build
fi
# parse --host=HOST
-p=${cmdline/ --host=/ -host=}
+p=$(echo $cmdline | sed s,.*--host=,-host=,)
if [ "$p" != "$cmdline" ]; then
- p=${p##* -host=}
- p=${p% *}
- p=${p% -*}
+ p=$(echo $p | sed s,.*-host=,,)
+ p=$(echo $p | sed 's, .*,,')
host=${p-$build}
elif test -n "$build"; then
host=${host-$build}
fi
# parse --program-prefix=
-p=${cmdline/ --program-prefix=/ -program-prefix=}
+p=$(echo $cmdline | sed s,.*--program-prefix=,-program-prefix=,)
if test "$p" != "$cmdline"; then
- p=${p##* -program-prefix=}
- p=${p% *}
- p=${p% -*}
+ p=$(echo $p | sed s,.*-program-prefix=,,)
+ p=$(echo $p | sed 's, .*,,')
program_prefix=$p
fi