Reimplements Git repository mirroring because Git is a special snowflake.

etc/{README.md,pkgtool.usage}: updated.
groups/221.native_packages_dev.group:cparser:${PKG_DISABLED}: disabled due to repository unavailability.
groups/251.native_packages_lib.group:libfirm:${PKG_DISABLED}: disabled due to repository unavailability.
midipix.env:${DEFAULT_BUILD_VARS}: adds MIRRORS_GIT.
midipix.env:${DEFAULT_MIRRORS{,_GIT}}: split; mirror Git repositories via https://midipix.lucioillanes.de/repos_git/.
pkgtool.sh:pkgtoolp_mirror_fetch(): call rtl_fetch_mirror_urls_git() vs. rtl_fetch_urls_git().
pkgtool.sh:pkgtoolp_mirror_fetch(): symlink instead of downloading given package w/ parent package.
pkgtool.sh:pkgtoolp_mirror{,_fetch}(): split archives vs. Git repositories directory name.
subr.rtl/rtl_fetch.subr: factor out ${DEFAULT_GIT_ARGS}.
subr.rtl/rtl_fetch.subr:rtl_fetch_mirror_urls_git(): initial implementation.
subr.rtl/rtl_fetch.subr:rtlp_fetch_url_git(): always return on failure.
subr.rtl/rtl_fetch.subr:rtlp_fetch_url_git(): correctly attempt to git-clone(1) from ${PKG_URL} and then via ${PKG_MIRRORS}.
subr.rtl/rtl_fetch.subr:{rtlp_fetch_url_git,rtl_fetch_urls_git}(): cleanup.
{subr/pkg_fetch_download.subr,vars/{gcc,python[23]{,_host}}.vars}: call rtl_fetch_urls_git() w/ ${PKG_NAME} and ${PKG_MIRRORS_GIT:-}.

5 files changed, 13 insertions, 6 deletions

diff --git a/vars/gcc.vars b/vars/gcc.vars
index 92a56202..c7e094a9 100644
--- a/vars/gcc.vars
+++ b/vars/gcc.vars
@@ -122,7 +122,10 @@ pkgp_gcc_stage1_all() {
 		return 1;
 	fi;
 	if ! ex_pkg_state_test "${PKG_NAME}" fetch "${_restart_at}"; then
-		rtl_fetch_urls_git "${BUILD_DLCACHEDIR}" "${PKG_BASE_DIR}" "${PKG_MIRRORS:-}" "cbb-gcc-${PKG_VERSION}=${PKG_GITROOT}/cbb/cbb-gcc-${PKG_VERSION}" || return 1;
+		rtl_fetch_urls_git							\
+			"${BUILD_DLCACHEDIR}" "${DEFAULT_GIT_ARGS}" "${PKG_BASE_DIR}"	\
+			"${PKG_NAME}" "${PKG_MIRRORS_GIT:-}"				\
+			"cbb-gcc-${PKG_VERSION}=${PKG_GITROOT}/cbb/cbb-gcc-${PKG_VERSION}" || return 1;
 		pkgp_gcc_state_set "fetch" -"patch";
 	fi;
 	if ! ex_pkg_state_test "${PKG_NAME}" patch "${_restart_at}"; then
@@ -210,7 +213,11 @@ pkg_gcc_full_all() {
 	export MAKE="make LIBTOOL=slibtool ${_vis_hide}";
 	pkgp_gcc_build_dir "cbb-gcc-${PKG_VERSION}" native;
 	if ! ex_pkg_state_test "${PKG_NAME}" fetch "${_restart_at}"; then
-		rtl_fetch_urls_git "${BUILD_DLCACHEDIR}" "${PKG_BASE_DIR}" "${PKG_MIRRORS:-}" "cbb-gcc-${PKG_VERSION}=${PKG_GITROOT}/cbb/cbb-gcc-${PKG_VERSION}" || return 1;
+		rtl_fetch_urls_git					\
+			"${BUILD_DLCACHEDIR}" "${DEFAULT_GIT_ARGS}"	\
+			"${PKG_BASE_DIR}" "${PKG_NAME}"			\
+			"${PKG_MIRRORS_GIT:-}"				\
+			"cbb-gcc-${PKG_VERSION}=${PKG_GITROOT}/cbb/cbb-gcc-${PKG_VERSION}" || return 1;
 		pkgp_gcc_state_set "fetch" -"patch";
 	fi;
 	if ! ex_pkg_state_test "${PKG_NAME}" patch "${_restart_at}"; then
diff --git a/vars/python2.vars b/vars/python2.vars
index 047b0bbc..7bdcd205 100644
--- a/vars/python2.vars
+++ b/vars/python2.vars
@@ -5,7 +5,7 @@
 pkg_python2_fetch_download() {
 	if ! pkg_fetch_download\
 	|| ! rtl_fileop rm "${PKG_BASE_DIR}/sbpython2"\
-	|| ! rtl_fetch_urls_git "${BUILD_DLCACHEDIR}" "${PKG_BASE_DIR}/build" "${PKG_MIRRORS:-}" "sbpython2=${DEFAULT_GITROOT}/python/sbpython2@main"\
+	|| ! rtl_fetch_urls_git "${BUILD_DLCACHEDIR}" "${DEFAULT_GIT_ARGS}" "${PKG_BASE_DIR}/build" "${PKG_NAME}" "${PKG_MIRRORS_GIT:-}" "sbpython2=${DEFAULT_GITROOT}/python/sbpython2@main"\
 	|| ! ex_pkg_state_set "${PKG_NAME}" "fetch_download" "-fetch_extract"; then
 		return 1;
 	fi;
diff --git a/vars/python2_host.vars b/vars/python2_host.vars
index b4fa01bd..0cb83e2a 100644
--- a/vars/python2_host.vars
+++ b/vars/python2_host.vars
@@ -5,7 +5,7 @@
 pkg_python2_host_fetch_download() {
 	if ! pkg_fetch_download\
 	|| ! rtl_fileop rm "${PKG_BASE_DIR}/sbpython2"\
-	|| ! rtl_fetch_urls_git "${BUILD_DLCACHEDIR}" "${PKG_BASE_DIR}/build" "${PKG_MIRRORS:-}" "sbpython2=${DEFAULT_GITROOT}/python/sbpython2@main"\
+	|| ! rtl_fetch_urls_git "${BUILD_DLCACHEDIR}" "${DEFAULT_GIT_ARGS}" "${PKG_BASE_DIR}/build" "${PKG_NAME}" "${PKG_MIRRORS_GIT:-}" "sbpython2=${DEFAULT_GITROOT}/python/sbpython2@main"\
 	|| ! rtl_fileop cp "../sbpython2/project/config/cfgdefs.sh" "../sbpython2/project/config/cfgdefs.sh.orig"\
 	|| ! sed -i"" -e"s/-ltinfo/&w/" -e"s/mb_ncurses_libs='\([^']*\)'/mb_ncurses_libs='\1 -ltinfow'/" ../sbpython2/project/config/cfgdefs.sh\
 	|| ! sed -i"" -e'108a\
diff --git a/vars/python3.vars b/vars/python3.vars
index c21d3a01..a58325c1 100644
--- a/vars/python3.vars
+++ b/vars/python3.vars
@@ -5,7 +5,7 @@
 pkg_python3_fetch_download() {
 	if ! pkg_fetch_download\
 	|| ! rtl_fileop rm "${PKG_BASE_DIR}/sbpython3"\
-	|| ! rtl_fetch_urls_git "${BUILD_DLCACHEDIR}" "${PKG_BASE_DIR}/build" "${PKG_MIRRORS:-}" "sbpython3=${DEFAULT_GITROOT}/python/sbpython3@main"\
+	|| ! rtl_fetch_urls_git "${BUILD_DLCACHEDIR}" "${DEFAULT_GIT_ARGS}" "${PKG_BASE_DIR}/build" "${PKG_NAME}" "${PKG_MIRRORS_GIT:-}" "sbpython3=${DEFAULT_GITROOT}/python/sbpython3@main"\
 	|| ! ex_pkg_state_set "${PKG_NAME}" "fetch_download" "-fetch_extract"; then
 		return 1;
 	fi;
diff --git a/vars/python3_host.vars b/vars/python3_host.vars
index dac0f5de..05b58e2b 100644
--- a/vars/python3_host.vars
+++ b/vars/python3_host.vars
@@ -5,7 +5,7 @@
 pkg_python3_host_fetch_download() {
 	if ! pkg_fetch_download\
 	|| ! rtl_fileop rm "${PKG_BASE_DIR}/sbpython3"\
-	|| ! rtl_fetch_urls_git "${BUILD_DLCACHEDIR}" "${PKG_BASE_DIR}/build" "${PKG_MIRRORS:-}" "sbpython3=${DEFAULT_GITROOT}/python/sbpython3@main"\
+	|| ! rtl_fetch_urls_git "${BUILD_DLCACHEDIR}" "${DEFAULT_GIT_ARGS}" "${PKG_BASE_DIR}/build" "${PKG_NAME}" "${PKG_MIRRORS_GIT:-}" "sbpython3=${DEFAULT_GITROOT}/python/sbpython3@main"\
 	|| ! rtl_fileop cp "../sbpython3/project/config/cfgdefs.sh" "../sbpython3/project/config/cfgdefs.sh.orig"\
 	|| ! sed -i"" -e"s/-ltinfo/&w/" -e"s/mb_ncurses_libs='\([^']*\)'/mb_ncurses_libs='\1 -ltinfow'/" "../sbpython3/project/config/cfgdefs.sh"\
 	|| ! sed -i"" -e'108a\