Initial commit

1 files changed, 43 insertions, 0 deletions

diff --git a/build.sh b/build.sh
new file mode 100755
index 00000000..e4931044
--- /dev/null
+++ b/build.sh
@@ -0,0 +1,43 @@
+#!/bin/sh
+
+{
+unset AR ARFLAGS CC CFLAGS CXX CXXFLAGS LD LDFLAGS;
+. ./build.vars; . ./build.subr;
+check_prereqs git make sed tar wget;
+log_msg info "Build started by ${USER}@$(hostname).";
+#trap
+(set -o errexit; mkdir -p "${PREFIX}" "${WORKDIR}");
+BUILD_NFINI=${BUILD_NSKIP:=${BUILD_NFAIL:=${_nbuild:=0}}};
+for BUILD_LVL in 0 1 2; do
+	for BUILD_SCRIPT_FNAME in ${BUILD_LVL}[0-9][0-9].*.build; do
+		if [ -n "${DEBUG_SCRIPT}" ]\
+		&& [ "x${DEBUG_SCRIPT}" != "x${BUILD_SCRIPT_FNAME}" ]; then
+			continue;
+		elif [ ! -f "${BUILD_SCRIPT_FNAME}" ]; then
+			continue;
+		else
+			unset BUILD_SCRIPT_RC; : $((_nbuild+=1));
+			log_msg info "Invoking build script \`${BUILD_SCRIPT_FNAME}'";
+			(set -o errexit -- $(split "." "${BUILD_SCRIPT_FNAME%.build}");	\
+			 SCRIPT_FNAME="${BUILD_SCRIPT_FNAME}"; _pwd="$(pwd)";		\
+			 cd "${WORKDIR}"; . "${_pwd}/build.subr";		\
+			 . "${_pwd}/${BUILD_SCRIPT_FNAME}");
+			case ${BUILD_SCRIPT_RC:=${?}} in
+			0) log_msg succ "Finished build script \`${BUILD_SCRIPT_FNAME}'.";
+				: $((BUILD_NFINI+=1)); continue; ;;
+			212) log_msg info "Skipped build script \`${BUILD_SCRIPT_FNAME}' (already built.)";
+				: $((BUILD_NSKIP+=1)); BUILD_SCRIPT_RC=0; continue; ;;
+			*) log_msg fail "Build failed in build script \`${BUILD_SCRIPT_FNAME}' (last return code ${BUILD_SCRIPT_RC}.).";
+				: $((BUILD_NFAIL+=1)); break; ;;
+			esac;
+		fi;
+	done;
+	if [ ${BUILD_SCRIPT_RC:-0} != 0 ]; then
+		break;
+	fi;
+done;
+log_msg info "${BUILD_NFINI} finished, ${BUILD_NSKIP} skipped, and ${BUILD_NFAIL} failed builds in ${_nbuild} build script(s).";
+exit ${BUILD_SCRIPT_RC};
+} 2>&1 | tee build.log;
+
+# vim:filetype=sh