Rewrite configure script

1 files changed, 37 insertions, 5 deletions

diff --git a/configure b/configure
index ab23150..c55e71a 100755
--- a/configure
+++ b/configure
@@ -1,9 +1,41 @@
 #!/bin/sh
 set -eu
 
-pkg-config "$@" --print-errors scooper.pc
+cflags() {
+	echo "CFLAGS += $*"
+}
+ldlibs() {
+	echo "LDLIBS ${o:-}= $*"
+	o=+
+}
+config() {
+	pkg-config --print-errors "$@"
+	cflags $(pkg-config --cflags "$@")
+	ldlibs $(pkg-config --libs "$@")
+}
+defstr() {
+	cflags "-D'$1=\"$2\"'"
+}
+defvar() {
+	defstr "$1" "$(pkg-config --variable=$3 $2)${4:-}"
+}
 
-cat >config.mk <<EOF
-CFLAGS += $(pkg-config "$@" --cflags scooper.pc)
-LDLIBS = $(pkg-config "$@" --libs scooper.pc)
-EOF
+exec >config.mk
+
+for opt; do
+	case "${opt}" in
+		(--prefix=*) echo "PREFIX = ${opt#*=}" ;;
+		(--mandir=*) echo "MANDIR = ${opt#*=}" ;;
+		(*) echo "warning: unsupported option ${opt}" >&2 ;;
+	esac
+done
+
+case "$(uname)" in
+	(FreeBSD|OpenBSD)
+		echo 'LDFLAGS += -static'
+		config --static kcgi kcgi-html sqlite3
+		;;
+	(*)
+		config kcgi kcgi-html sqlite3
+		;;
+esac