configure: move toolchain init to a function
The layout of this file uses functions to update Config. Move the
toolchain logic to the same style to fix setting the vars in Config.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
diff --git a/configure b/configure
index 9912114..ea1038d 100755
--- a/configure
+++ b/configure
@@ -2,14 +2,19 @@
# This is not an autconf generated configure
#
INCLUDE=${1:-"$PWD/include"}
-: ${PKG_CONFIG:=pkg-config}
-: ${CC=gcc}
-echo "PKG_CONFIG:=${PKG_CONFIG}" >>Config
# Make a temp directory in build tree.
TMPDIR=$(mktemp -d config.XXXXXX)
trap 'status=$?; rm -rf $TMPDIR; exit $status' EXIT HUP INT QUIT TERM
+check_toolchain()
+{
+: ${PKG_CONFIG:=pkg-config}
+: ${CC=gcc}
+echo "CC:=${CC}" >>Config
+echo "PKG_CONFIG:=${PKG_CONFIG}" >>Config
+}
+
check_atm()
{
cat >$TMPDIR/atmtest.c <<EOF
@@ -224,6 +229,7 @@
}
echo "# Generated config based on" $INCLUDE >Config
+check_toolchain
echo "TC schedulers"
