diff options
| -rw-r--r-- | etc/build.usage | 1 | ||||
| -rw-r--r-- | subr/build_args.subr | 1 | ||||
| -rw-r--r-- | subr/build_checks.subr | 6 | ||||
| -rw-r--r-- | vars/build.vars | 2 | ||||
| -rw-r--r-- | vars/dist_gitref.vars | 9 |
5 files changed, 18 insertions, 1 deletions
diff --git a/etc/build.usage b/etc/build.usage index c9a0466f..d5bbd506 100644 --- a/etc/build.usage +++ b/etc/build.usage @@ -36,6 +36,7 @@ usage: ./build.sh [-4|6] [-a nt32|nt64] [-b debug|release] default compression is xz. -v[v[v]] Be verbose; -vv: always print package logs; -vvv: logs fileops. -x Set xtrace during package builds; implies -vv. + --as-needed Don't build unless the midipix_build repository has received new commits. --debug-minipix Don't strip(1) minipix binaries to facilitate debugging minipix. <target>[ ..] One of: host or host_tools, host_toolchain_deps, host_toolchain, host_toolchain_mingw32, diff --git a/subr/build_args.subr b/subr/build_args.subr index 0a3390c6..ea6eabf7 100644 --- a/subr/build_args.subr +++ b/subr/build_args.subr @@ -9,6 +9,7 @@ BUILD_ARGS_SPEC=" BUILD:arg:-b: ARG_CLEAN:-c: ARG_CLEAN_BUILDS:arg:-C: + ARG_AS_NEEDED:--as-needed: ARG_DEBUG_MINIPIX:--debug-minipix: ARG_OFFLINE:-N: ARG_PACKAGE:-p: diff --git a/subr/build_checks.subr b/subr/build_checks.subr index 055ed870..5abeab20 100644 --- a/subr/build_checks.subr +++ b/subr/build_checks.subr @@ -33,6 +33,12 @@ build_checks() { if [ ${_exit:-0} = 1 ]; then exit 1; fi; + if [ "${ARG_AS_NEEDED:-0}" -eq 1 ]\ + && [ -e "${PREFIX}/build.gitref" ]\ + && [ "$(git rev-parse HEAD)" = "$(cat "${PREFIX}/build.gitref")" ]; then + ex_rtl_log_msg info "Git repository has not changed since last build and --as-needed was specified."; + exit 0; + fi; if [ ${ARG_CLEAN:-0} -eq 1 ]; then ex_rtl_log_msg info "-c specified, cleaning prefix..."; for _pname in ${DEFAULT_CLEAR_PREFIX_PATHS}; do diff --git a/vars/build.vars b/vars/build.vars index e64a597a..2f1ad5a8 100644 --- a/vars/build.vars +++ b/vars/build.vars @@ -1204,7 +1204,7 @@ DIST_MINIPIX_PREFIX="${PREFIX}/minipix_dist"; # Build target dist_target # DIST_TARGET_NO_LOG_VARS=1; -DIST_TARGET_PACKAGES="dist_minipix_dist dist_etc dist_digest dist_tarballs"; +DIST_TARGET_PACKAGES="dist_minipix_dist dist_etc dist_digest dist_gitref dist_tarballs"; # # Build targets diff --git a/vars/dist_gitref.vars b/vars/dist_gitref.vars new file mode 100644 index 00000000..eff4912b --- /dev/null +++ b/vars/dist_gitref.vars @@ -0,0 +1,9 @@ +# +# set -o errexit -o noglob are assumed. +# + +pkg_dist_gitref_all() { + git -C "${MIDIPIX_BUILD_PWD}" rev-parse HEAD > "${PREFIX}/build.gitref"; +}; + +# vim:filetype=sh |