diff --git a/script-modules/module_process.sh b/script-modules/module_process.sh new file mode 100644 index 00000000..8832a461 --- /dev/null +++ b/script-modules/module_process.sh @@ -0,0 +1,301 @@ +# vim: set ts=3 sw=3 noet ft=sh : bash + +################################################################### +# +# MODULE PROCESSING +# +################################################################### + + +# All of the module_* vars are set here before calling any other module +# processing actions +module_set_vars() { + module_varname="$1" + eval "module_name=\${libretro_${1}_name:-$1}" + eval "module_dir=\${libretro_${1}_dir:-libretro-$1}" + + for func in configure preclean prepackage; do + if [ "$(type -t libretro_${1}_$func 2> /dev/null)" = "function" ]; then + eval "module_$func=libretro_${1}_$func" + else + eval "module_$func=do_nothing" + fi + done + + eval "module_fetch_rule=\${libretro_${1}_fetch_rule:-git}" + case "$module_fetch_rule" in + git) + eval "git_url=\$libretro_${1}_git_url" + eval "git_submodules=\$libretro_${1}_git_submodules" + ;; + + none) ;; + + *) + echo "Unknown fetch rule for $1: \"$module_fetch_rule\"." + ;; + esac + + eval "module_build_rule=\${libretro_${1}_build_rule:-generic_makefile}" + + # TODO: Do OpenGL better + eval "module_build_opengl=\$libretro_${1}_build_opengl" + module_opengl_type="" + if [ -n "$module_build_opengl" ]; then + if [ -n "$ENABLE_GLES" ]; then + module_opengl_type="-gles" + else + module_opengl_type="-opengl" + fi + fi + + module_build_subdir="" + case "$module_build_rule" in + generic_makefile) + eval "module_build_makefile=\$libretro_${1}_build_makefile" + eval "module_build_subdir=\$libretro_${1}_build_subdir" + eval "module_build_makefile_targets=\"\$libretro_${1}_build_makefile_targets\"" + eval "module_build_args=\$libretro_${1}_build_args" + + # TODO: change how $platform is done + eval "module_build_platform=\${libretro_${1}_build_platform:-$FORMAT_COMPILER_TARGET}$opengl_type" + + eval "module_build_cores=\${libretro_${1}_build_cores:-$1}" + eval "module_build_products=\$libretro_${1}_build_products" + + # TODO: this too... + eval "module_build_compiler=\$libretro_${1}_build_compiler" + ;; + + legacy) + eval "module_build_legacy=\$libretro_${1}_build_legacy" + ;; + + none) ;; + + *) + echo "Unknown build rule for $1: \"$module_build_rule\"." + ;; + esac + + module_build_dir="$WORKDIR/$module_dir${module_build_subdir:+/$module_build_subdir}" +} + +module_fetch() { + lsecho "Fetching ${module_varname}..." + + case "$module_fetch_rule" in + git) + if [ -z "$git_url" ]; then + echo "module_fetch: No URL set to fetch $1 via git." + exit 1 + fi + fetch_git "$git_url" "$module_dir" "$git_submodules" + ;; + + none) + # This module doesn't get fetched + ;; + + *) + secho "module_fetch: Unknown fetch rule for $module_varname: \"$module_fetch_rule\"." + return 1 + ;; + esac +} + +module_clean() { + if [ -z "$force" ] && ! can_build_module $1; then + lsecho "Skipping clean, $module_varname is disabled on ${platform}..." + return 0 + fi + + case "$module_build_rule" in + generic_makefile) + lsecho "Cleaning ${module_varname}..." + echo_cmd "cd \"$module_build_dir\"" + + make_cmdline="$MAKE" + if [ -n "$module_build_makefile" ]; then + make_cmdline="$make_cmdline -f $module_build_makefile" + fi + + # TODO: Do $platform type stuff better (requires modding each core) + make_cmdline="$make_cmdline platform=\"$module_build_platform\"" + + [ -n "$JOBS" ] && make_cmdline="$make_cmdline -j$JOBS" + echo_cmd "$make_cmdline $module_build_args clean" + return $? + ;; + + legacy) + lsecho "Legacy rules cannot be cleaned separately, skipping..." + ;; + + none) + lsecho "No rule to clean ${module_varname}." + ;; + + *) ;; + esac +} + +module_compile() { + if [ -z "$force" ] && ! can_build_module $1; then + lsecho "Skipping compile, $module_varname is disabled on ${platform}..." + return 0 + fi + + case "$module_build_rule" in + generic_makefile) + lsecho "Compiling ${module_varname}..." + echo_cmd "cd \"$module_build_dir\"" + + make_cmdline="$MAKE" + if [ -n "$module_build_makefile" ]; then + make_cmdline="$make_cmdline -f $module_build_makefile" + fi + + # TODO: Do $platform type stuff better (requires modding each core) + make_cmdline="$make_cmdline platform=\"$module_build_platform\"" + + [ -n "$JOBS" ] && make_cmdline="$make_cmdline -j$JOBS" + + # TODO: Do this better too (only affects a few cores) + if [ -n "$module_build_compiler" ]; then + make_cmdline="$make_cmdline $module_build_compiler" + else + make_cmdline="$make_cmdline ${CC:+CC=\"$CC\"} ${CXX:+CXX=\"$CXX\"}" + fi + + if [ -n "$module_build_makefile_targets" ]; then + for target in $module_build_makefile_targets; do + echo_cmd "$make_cmdline $module_build_args $target" + done + else + echo_cmd "$make_cmdline $module_build_args" + fi + if [ $? -gt 0 ]; then + build_fail="$build_fail$module_build_cores " + return 1 + fi + + modules_copied="" + for module in $module_build_cores; do + module_src="${module_build_products:+$module_build_products/}$module$CORE_SUFFIX" + module_dest="$module$CORE_SUFFIX" + if [ -f "$module_src" ]; then + build_success="$build_success$module " + echo_cmd "cp \"$module_src\" \"$RARCH_DIST_DIR/$module_dest\"" + modules_copied="$modules_copied $module_dest" + else + build_fail="$build_fail$module " + fi + done + return 0 + ;; + + legacy) + if [ -n "$module_build_legacy" ]; then + lsecho "Warning: $module_varname hasn't been ported to a modern build rule yet." + lsecho "Compiling $module_varname using legacy \"$module_build_legacy\"..." + $module_build_legacy + return $? + else + lsecho "module_compile: No legacy build rule for ${module_varname}." + return 1 + fi + ;; + + none) + lsecho "No rule to compile ${module_varname}." + ;; + + *) ;; + esac +} + +module_package() { + if [ -n "$modules_copied" ]; then + lsecho "Packaging ${module_varname}..." + cd "$RARCH_DIST_DIR" + # TODO: Packaging other than zip (deb, etc?) + for module in $modules_copied; do + zip -m9 "${module}.zip" $module + done + fi +} + +module_process() { + local module_changed + + if [[ "$libretro_modules" != *$1* ]]; then + secho "$(color 34)=== $(color 1)$1 $(color 31)not found$(color)" + lecho "=== $1 not found" + lsecho "" + return 1 + fi + if module_set_vars ${1%%:*}; then + secho "$(color 34)=== $(color 1)$module_name$(color)" + lecho "=== $module_name" + else + secho "$(color 34)=== $color 1)$1 $(color 31)rule error$(color)" + lecho "=== $1 rule error" + return 1 + fi + + log_module_start $module_varname + + module_revision_old="$(module_get_revision)" + if [[ "$actions" = *fetch* ]]; then + if ! module_fetch $1; then + log_module_stop "module_process: Unable to fetch ${module_varname}." + return 1 + fi + fi + module_revision="$(module_get_revision 1)" + if [ "0$skip_unchanged" -eq 1 ]; then + if [ "$module_revision_old" != "$module_revision" ]; then + module_changed=1 + else + module_changed="" + fi + else + module_changed=1 + fi + + if [[ -n "$module_changed" && "$actions" = *clean* ]]; then + if ! $module_preclean; then + log_module_stop "module_process: module_preclean for $module_varname failed." + return 1 + fi + if ! module_clean $1; then + log_module_stop "module_process: Unable to clean ${module_varname}." + return 1 + fi + fi + + if [[ -n "$module_changed" && "$actions" = *compile* ]]; then + if ! $module_configure; then + log_module_stop "module_process: module_configure for $module_varname failed." + return 1 + fi + if ! module_compile $1; then + log_module_stop "module_process: Unable to compile ${module_varname}." + return 1 + fi + fi + + if [[ -n "$module_changed" && "$actions" = *package* ]]; then + if ! $module_prepackage; then + log_module_stop "module_process: module_prepackage for $module_varname failed." + return 1 + fi + if ! module_package $1; then + log_module_stop "module_process: Unable to package ${module_varname}." + return 1 + fi + fi + + log_module_stop +}