build.sh: 2nd refactoring pt. I.

build/{gcc,musl}.*.build: refactored into vars/{gcc,musl}.*.build.
build/pkg.build: merged w/ build.sh (structurally) and refactored into subr/pkg_*.subr (implementations.)
patches/gcc_native_x86_64_w64_mingw32.local.patch: fix wrong filename.
subr/build.subr: merges source_scripts() into build.sh.
subr/pkg.subr: accept either of ${PKG_..._{URL,VERSION}} when checking for missing entries in var/build.vars.
vars/build.vars: adds vars for {gcc,musl}_*.
vars/psxstub.vars: convert to pkg_..._all(); call pkg_fetch().

1 files changed, 111 insertions, 0 deletions

diff --git a/vars/musl.vars b/vars/musl.vars
new file mode 100644
index 00000000..bec1e06c
--- /dev/null
+++ b/vars/musl.vars
@@ -0,0 +1,111 @@
+#
+# . ./build.vars and set -o errexit -o noglob are assumed.
+# Order: no_complex, native, full
+#
+
+pkgp_musl_configure() {
+	secure_rm ${PKG_BUILD_DIR};
+	insecure_mkdir ${PKG_BUILD_DIR};
+	secure_cd ${PKG_BUILD_DIR};
+	env	lz_cflags_cmdline=""		\
+		lz_debug="yes"			\
+	../lazy/lazy				\
+		-a ${ARCH}			\
+		-c gcc				\
+		-f ${PKG_PREFIX}		\
+		-n musl				\
+		-p ../musl-${PKG_MUSL_VERSION}	\
+		-t ${lz_target}			\
+		-x config;
+};
+
+pkg_musl_no_complex_all() {
+	PKG_MUSL_VERSION="${PKG_MUSL_NO_COMPLEX_VERSION}";
+	# Git clone what we need.
+	fetch_git lazy ${GITROOT}/lazy;
+	export lz_arch=${ARCH} lz_cflags_debug=-O2 lz_target=${TARGET};
+	# Musl: build (no-complex)
+	_install=install_no_complex;
+	set_build_dir musl-${PKG_MUSL_VERSION}-${2} cross;
+	if ! is_build_script_done fetch; then
+		fetch http://www.musl-libc.org/releases/musl-${PKG_MUSL_VERSION}.tar.gz	\
+			${PKG_MUSL_NO_COMPLEX_SHA256SUM};
+		secure_rm mmglue;
+		fetch_git mmglue ${GITROOT}/mmglue;
+		set_build_script_done fetch -extract;
+	fi;
+	if ! is_build_script_done extract; then
+		secure_rm musl-${PKG_MUSL_VERSION};
+		tar -xf ${DLCACHEDIR}/musl-${PKG_MUSL_VERSION}.tar.gz;
+		set +o noglob; cp -R -- mmglue/* musl-${PKG_MUSL_VERSION}/; set -o noglob;
+		set_build_script_done extract -configure;
+	fi;
+	if ! is_build_script_done configure; then
+		pkgp_musl_configure;
+		set_build_script_done configure clean -build;
+	else
+		cd ${PKG_BUILD_DIR};
+	fi;
+	if ! is_build_script_done clean; then
+		make ${MAKEFLAGS} clean;
+		set_build_script_done clean -build;
+	fi;
+	if ! is_build_script_done build; then
+		./lazy	-e ${_install}			\
+			-x build;
+		set_build_script_done build finish;
+	fi;
+};
+
+pkg_musl_native_all() {
+	PKG_MUSL_VERSION="${PKG_MUSL_NATIVE_VERSION}";
+	# Git clone what we need.
+	fetch_git lazy ${GITROOT}/lazy;
+	export lz_arch=${ARCH} lz_cflags_debug=-O2 lz_target=${TARGET};
+	# Musl: build (full)
+	_install=install;
+	set_build_dir musl-${PKG_MUSL_VERSION} native;
+	if ! is_build_script_done configure; then
+		pkgp_musl_configure;
+		set_build_script_done configure clean -build;
+	else
+		cd ${PKG_BUILD_DIR};
+	fi;
+	if ! is_build_script_done clean; then
+		make ${MAKEFLAGS} clean;
+		set_build_script_done clean -build;
+	fi;
+	if ! is_build_script_done build; then
+		./lazy	-e ${_install}			\
+			-x build;
+		ln -sf -- ../lib/libc.so ${PKG_PREFIX}/bin/ldd;
+		set_build_script_done build finish;
+	fi;
+};
+
+pkg_musl_full_all() {
+	PKG_MUSL_VERSION="${PKG_MUSL_FULL_VERSION}";
+	# Git clone what we need.
+	fetch_git lazy ${GITROOT}/lazy;
+	export lz_arch=${ARCH} lz_cflags_debug=-O2 lz_target=${TARGET};
+	# Musl: build (full)
+	_install=install;
+	set_build_dir musl-${PKG_MUSL_VERSION} cross;
+	if ! is_build_script_done configure; then
+		pkgp_musl_configure;
+		set_build_script_done configure clean -build;
+	else
+		cd ${PKG_BUILD_DIR};
+	fi;
+	if ! is_build_script_done clean; then
+		make ${MAKEFLAGS} clean;
+		set_build_script_done clean -build;
+	fi;
+	if ! is_build_script_done build; then
+		./lazy	-e ${_install}			\
+			-x build;
+		set_build_script_done build finish;
+	fi;
+};
+
+# vim:filetype=sh