mirror of
https://github.com/libretro/libretro-super
synced 2024-12-26 18:26:06 +00:00
379 lines
11 KiB
Bash
Executable File
379 lines
11 KiB
Bash
Executable File
# vim: set ts=3 sw=3 noet ft=sh : bash
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. "$BASE_DIR/script-modules/log.sh"
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. "$BASE_DIR/script-modules/util.sh"
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. "$BASE_DIR/script-modules/fetch-rules.sh"
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. "$BASE_DIR/script-modules/cpu.sh"
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. "$BASE_DIR/script-modules/module_base.sh"
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. "$BASE_DIR/rules.d/core-rules.sh"
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die() {
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echo $1
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#exit 1
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}
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#
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# Regarding COMPILER... It didn't used to be safe. Now it is, provided that
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# you are using it in a command line passed to echo_cmd without additional
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# quoting, like so:
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#
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# echo_cmd "$MAKE TARGET=\"libretro\" $COMPILER OTHERVAR=\"$SOMETHING\""
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#
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if [ "${CC}" ] && [ "${CXX}" ]; then
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COMPILER="CC=\"${CC}\" CXX=\"${CXX}\""
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else
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COMPILER=""
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fi
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echo "Compiler: CC=\"$CC\" CXX=\"$CXX\""
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[[ "${ARM_NEON}" ]] && echo '=== ARM NEON opts enabled... ===' && export FORMAT_COMPILER_TARGET="$FORMAT_COMPILER_TARGET-neon"
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[[ "${CORTEX_A8}" ]] && echo '=== Cortex A8 opts enabled... ===' && export FORMAT_COMPILER_TARGET="$FORMAT_COMPILER_TARGET-cortexa8"
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[[ "${CORTEX_A9}" ]] && echo '=== Cortex A9 opts enabled... ===' && export FORMAT_COMPILER_TARGET="$FORMAT_COMPILER_TARGET-cortexa9"
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[[ "${ARM_HARDFLOAT}" ]] && echo '=== ARM hardfloat ABI enabled... ===' && export FORMAT_COMPILER_TARGET="$FORMAT_COMPILER_TARGET-hardfloat"
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[[ "${ARM_SOFTFLOAT}" ]] && echo '=== ARM softfloat ABI enabled... ===' && export FORMAT_COMPILER_TARGET="$FORMAT_COMPILER_TARGET-softfloat"
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[[ "$X86" ]] && echo '=== x86 CPU detected... ==='
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[[ "$X86" ]] && [[ "$X86_64" ]] && echo '=== x86_64 CPU detected... ==='
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[[ "${IOS}" ]] && echo '=== iOS =='
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echo "$FORMAT_COMPILER_TARGET"
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echo "$FORMAT_COMPILER_TARGET_ALT"
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RESET_FORMAT_COMPILER_TARGET=$FORMAT_COMPILER_TARGET
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RESET_FORMAT_COMPILER_TARGET_ALT=$FORMAT_COMPILER_TARGET_ALT
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# FIXME: We should use the theos toolchain without their make system which is
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# buggy on Linux and doesn't do what we want anyway. It'd remove need
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# for this and other hacks.
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CORE_PREFIX=""
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CORE_SUFFIX="_libretro${FORMAT}.$FORMAT_EXT"
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if [ "$platform" = "theos_ios" ]; then
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CORE_PREFIX="objs/obj/"
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fi
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build_summary_log() {
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# Trailing spaces are intentional here
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if [ "$1" -eq "0" ]; then
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export build_success="$build_success$2 "
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else
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export build_fail="$build_fail$2 "
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fi
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}
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copy_core_to_dist() {
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[ -z "$1" ] && return 1
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dest="${2:-$1}"
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if [ "$FORMAT_ABI_ANDROID" = "yes" ]; then
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echo_cmd "cp \"$CORE_PREFIX$1$CORE_SUFFIX\" \"$RARCH_DIST_DIR/${dest}_libretro_android.so\""
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else
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echo_cmd "cp \"$CORE_PREFIX$1$CORE_SUFFIX\" \"$RARCH_DIST_DIR/$dest$CORE_SUFFIX\""
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fi
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ret=$?
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build_summary_log $ret "$dest"
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return $ret
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}
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build_should_skip() {
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[ -z "$SKIP_UNCHANGED" ] && return 1
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[ -z "$BUILD_REVISIONS_DIR" ] && BUILD_REVISIONS_DIR="$WORKDIR/build-revisions"
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build_revision_file="$BUILD_REVISIONS_DIR/$1"
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[ ! -r "$build_revision_file" ] && return 1
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read previous_revision < "$build_revision_file"
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[ "$previous_revision" != "$(fetch_revision $2)" ] && return 1
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return 0
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}
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build_save_revision() {
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[ -z "$SKIP_UNCHANGED" ] && return
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[ "$1" != "0" ] && return
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echo $(fetch_revision) > "$BUILD_REVISIONS_DIR/$2"
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}
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check_opengl() {
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if [ "$BUILD_LIBRETRO_GL" ]; then
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if [ "$ENABLE_GLES" ]; then
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echo '=== OpenGL ES enabled ==='
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export FORMAT_COMPILER_TARGET="$FORMAT_COMPILER_TARGET-gles"
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export FORMAT_COMPILER_TARGET_ALT="$FORMAT_COMPILER_TARGET"
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else
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echo '=== OpenGL enabled ==='
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export FORMAT_COMPILER_TARGET="$FORMAT_COMPILER_TARGET-opengl"
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export FORMAT_COMPILER_TARGET_ALT="$FORMAT_COMPILER_TARGET"
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fi
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else
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echo '=== OpenGL disabled in build ==='
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return 1
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fi
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return 0
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}
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reset_compiler_targets() {
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export FORMAT_COMPILER_TARGET=$RESET_FORMAT_COMPILER_TARGET
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export FORMAT_COMPILER_TARGET_ALT=$RESET_FORMAT_COMPILER_TARGET_ALT
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}
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# $1 is corename
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# $2 is subcorename
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# $3 is subdir. In case there is no subdir, enter "." here
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# $4 is Makefile name
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# $5 is preferred platform
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build_libretro_generic_makefile_subcore() {
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build_dir="$WORKDIR/libretro-$1"
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if [ -d "$build_dir" ]; then
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echo "=== Building $2 ==="
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echo_cmd "cd \"$build_dir/$3\""
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if [ -z "$NOCLEAN" ]; then
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echo_cmd "$MAKE -f \"$4\" platform=$5 -j$JOBS clean" || die "Failed to clean $2"
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fi
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echo_cmd "$MAKE -f $4 platform=$5 -j$JOBS" || die "Failed to build $2"
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copy_core_to_dist "$2"
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fi
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}
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build_libretro_generic() {
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echo_cmd "cd \"$5/$2\""
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if [ -z "$NOCLEAN" ]; then
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echo_cmd "$MAKE -f \"$3\" platform=\"$4\" \"-j$JOBS\" clean" || die "Failed to clean $1"
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fi
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echo_cmd "$MAKE -f \"$3\" platform=\"$4\" $COMPILER \"-j$JOBS\"" || die "Failed to build $1"
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}
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# build_libretro_generic_makefile
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#
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# $1 Name of the core
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# $2 Subdirectory of makefile (use "." for none)
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# $3 Name of makefile
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# $4 Either FORMAT_COMPILER_TARGET or an alternative
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# $5 Skip copying (for cores that don't produce exactly one core)
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build_libretro_generic_makefile() {
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build_dir="$WORKDIR/libretro-$1"
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if build_should_skip $1 "$build_dir"; then
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echo "Core $1 is already built, skipping..."
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return
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fi
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if [ -d "$build_dir" ]; then
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echo "=== Building $1 ==="
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build_libretro_generic $1 "$2" "$3" $4 "$build_dir"
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if [ -z "$5" ]; then
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copy_core_to_dist $1
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build_save_revision $? $1
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fi
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else
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echo "$1 not fetched, skipping ..."
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fi
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}
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# build_makefile
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#
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# $core_build_subdir Subdir of the makefile (if any)
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# $core_build_makefile Name of the makefile (if not {GNUm,m,M}akefile)
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# $core_build_args Extra arguments to make
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# $core_build_platform Usually some variant of $FORMAT_COMPILER_TARGET
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# $core_build_cores A list of cores produced by the builds
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build_makefile() {
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[ -n "$core_build_subdir" ] && core_build_subdir="/$core_build_subdir"
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make_cmdline="$MAKE"
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if [ -n "$core_build_makefile" ]; then
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make_cmdline="$make_cmdline -f $core_build_makefile"
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fi
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# TODO: Do $platform type stuff better (requires modding each core)
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make_cmdline="$make_cmdline platform=\"$core_build_platform\""
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[ -n "$JOBS" ] && make_cmdline="$make_cmdline -j$JOBS"
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build_dir="$WORKDIR/$core_dir$core_build_subdir"
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if build_should_skip $1 "$build_dir"; then
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echo "Core $1 is already built, skipping..."
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return
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fi
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if [ -d "$build_dir" ]; then
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echo_cmd "cd \"$build_dir\""
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$core_build_configure
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if [ -z "$NOCLEAN" ]; then
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$core_build_preclean
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echo_cmd "$make_cmdline $core_build_args clean"
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fi
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make_cmdline="$make_cmdline $COMPILER"
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$core_build_prebuild
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echo_cmd "$make_cmdline $core_build_args"
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# TODO: Make this a separate stage/package rule
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$core_build_prepkg
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for a in $core_build_cores; do
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copy_core_to_dist ${core_build_products:+$core_build_products/}$a $a
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done
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else
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echo "$1 not fetched, skipping ..."
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fi
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}
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# libretro_build_core: Build the given core using its build rules
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#
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# $1 Name of the core to build
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libretro_build_core() {
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local opengl_type
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if [ -n "${LIBRETRO_LOG_MODULE}" ]; then
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printf -v log_module "$LIBRETRO_LOG_DIR/$LIBRETRO_LOG_MODULE" "$1"
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[ -z "$LIBRETRO_LOG_APPEND" ] && : > $log_module
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fi
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eval "core_name=\${libretro_${1}_name:-$1}"
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echo "$(color 34)=== $(color 1)$core_name$(color)"
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lecho "=== $core_name"
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eval "core_build_rule=\${libretro_${1}_build_rule:-generic_makefile}"
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eval "core_dir=\${libretro_${1}_dir:-libretro-$1}"
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eval "core_build_opengl=\$libretro_${1}_build_opengl"
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if [ -n "$core_build_opengl" ]; then
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if [[ "$core_build_opengl" = "yes" || "$core_build_opengl" = "optional" ]]; then
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if [ -n "$BUILD_LIBRETRO_GL" ]; then
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if [ -n "$ENABLE_GLES" ]; then
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opengl_type="-gles"
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else
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opengl_type="-opengl"
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fi
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else
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if [ "$core_build_opengl" = "yes" ]; then
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echo "$1 requires OpenGL (which is disabled), skipping..."
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return 0
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fi
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fi
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else
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echo "libretro_build_core:Unknown OpenGL setting for $1: \"$core_build_opengl\"."
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return 1
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fi
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fi
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echo "Building ${1}..."
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lecho "Building ${1}..."
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if [ -n "$log_module" ]; then
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exec 6>&1
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echo "Building ${1}..." >> $log_module
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# TODO: Possibly a shell function for tee?
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if [[ -n "$LIBRETRO_DEVELOPER" && -n "${cmd_tee:=$(find_tool "tee")}" ]]; then
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exec > >($cmd_tee -a $log_module)
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else
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exec > $log_module
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fi
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fi
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case "$core_build_rule" in
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generic_makefile)
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# As of right now, only configure is used for now...
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if [ "$(type -t libretro_${1}_configure 2> /dev/null)" = "function" ]; then
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eval "core_configure=libretro_${1}_configure"
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else
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eval "core_configure=do_nothing"
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fi
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eval "core_build_makefile=\$libretro_${1}_build_makefile"
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eval "core_build_subdir=\$libretro_${1}_build_subdir"
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eval "core_build_args=\$libretro_${1}_build_args"
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# TODO: Really, change how all of this is done...
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eval "core_build_platform=\${libretro_${1}_build_platform:-$FORMAT_COMPILER_TARGET}$opengl_type"
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eval "core_build_cores=\${libretro_${1}_build_cores:-$1}"
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eval "core_build_products=\$libretro_${1}_build_products"
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build_makefile $1 2>&1
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;;
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legacy)
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eval "core_build_legacy=\$libretro_${1}_build_legacy"
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if [ -n "$core_build_legacy" ]; then
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echo "Warning: $1 hasn't been ported to a modern build rule yet."
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echo " Will build it using legacy \"$core_build_legacy\"..."
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$core_build_legacy 2>&1
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fi
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;;
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none)
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echo "Don't have a build rule for $1, skipping..."
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;;
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*)
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echo "libretro_build_core:Unknown build rule for $1: \"$core_build_rule\"." >&2
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exit 1
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;;
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esac
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if [ -n "$log_module" ]; then
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exec 1>&6 6>&-
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fi
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}
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build_libretro_test() {
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build_dir="$WORKDIR/retroarch"
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if build_should_skip "test" "$build_dir"; then
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echo "Core test is already built, skipping..."
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return
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fi
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if [ -d "$build_dir" ]; then
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echo "=== Building RetroArch test cores ==="
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if check_opengl; then
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build_libretro_generic "retroarch" "cores/libretro-test-gl" "Makefile" $FORMAT_COMPILER_TARGET "$build_dir"
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copy_core_to_dist "testgl"
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fi
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build_libretro_generic "retroarch" "cores/libretro-test" "Makefile" $FORMAT_COMPILER_TARGET "$build_dir"
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copy_core_to_dist "test"
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# TODO: Check for more than test here...
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build_save_revision $? "test"
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else
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echo "$1 not fetched, skipping ..."
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fi
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}
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summary() {
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# fmt is external and may not be available
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fmt_output="$(find_tool "fmt")"
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local num_success="$(numwords $build_success)"
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local fmt_success="${fmt_output:+$(echo " $build_success" | $fmt_output)}"
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local num_fail="$(numwords $build_fail)"
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local fmt_fail="${fmt_output:+$(echo " $build_fail" | $fmt_output)}"
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if [[ -z "$build_success" && -z "$build_fail" ]]; then
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lsecho "No build actions performed."
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return
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fi
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if [ -n "$build_success" ]; then
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secho "$(color 32)$num_success core(s)$(color) successfully processed:"
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lecho "$num_success core(s) successfully processed:"
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lsecho "$fmt_success"
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fi
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if [ -n "$build_fail" ]; then
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secho "$(color 31)$num_fail core(s)$(color) failed:"
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lecho "$num_fail core(s) failed:"
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lsecho "$fmt_fail"
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fi
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}
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create_dist_dir() {
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mkdir -p "$RARCH_DIST_DIR"
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}
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create_dist_dir
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