makefile replacement: step 2/2: use the midipix build template.

24 files changed, 848 insertions, 0 deletions

diff --git a/Makefile.in b/Makefile.in
new file mode 100644
index 0000000..9bfc480
--- /dev/null
+++ b/Makefile.in
@@ -0,0 +1,213 @@
+PACKAGE 		?= @package@
+PROJECT_DIR 		?= @project_dir@
+
+BUILD 			?= @build@
+HOST 			?= @host@
+TARGET 			?= @target@
+ARCH 			?= @arch@
+TOOLCHAIN 		?= @toolchain@
+SYSROOT 		?= @sysroot@
+CROSS_COMPILE 		?= @cross_compile@
+SHELL 			?= @shell@
+
+CFLAGS_DEBUG 		?= @cflags_debug@
+CFLAGS_COMMON 		?= @cflags_common@
+CFLAGS_CMDLINE 		?= @cflags_cmdline@
+CFLAGS_CONFIG 		?= @cflags_config@
+CFLAGS_SYSROOT 		?= @cflags_sysroot@
+CFLAGS_PATH 		?= @cflags_path@
+
+LDFLAGS_DEBUG 		?= @ldflags_debug@
+LDFLAGS_COMMON 		?= @ldflags_common@
+LDFLAGS_CMDLINE 	?= @ldflags_cmdline@
+LDFLAGS_CONFIG 		?= @ldflags_config@
+LDFLAGS_SYSROOT 	?= @ldflags_sysroot@
+LDFLAGS_PATH 		?= @ldflags_path@
+
+PE_SUBSYSTEM 		?= @pe_subsystem@
+PE_IMAGE_BASE 		?= @pe_image_base@
+PE_CONFIG_DEFS  	?= @pe_config_defs@
+
+ELF_EH_FRAME 		?= @elf_eh_frame@
+ELF_HASH_STYLE 		?= @elf_hash_style@
+ELF_CONFIG_DEFS 	?= @elf_config_defs@
+
+PREFIX 			?= @prefix@
+BIN_DIR 		?= @bindir@
+LIB_DIR 		?= @libdir@
+INCLUDE_DIR 		?= @includedir@
+SYSLIB_DIR 		?= @syslibdir@
+MAN_DIR 		?= @mandir@
+DOC_DIR 		?= @docdir@
+LIBEXEC_DIR 		?= @libexecdir@
+
+BUILD_CC 		?= @build_cc@
+BUILD_OS 		?= @build_os@
+BUILD_OS_BITS 		?= @build_os_bits@
+BUILD_OS_UNDERSCORE	?= @build_os_underscore@
+
+
+
+all:
+install:
+shared:
+static:
+
+
+
+include $(PROJECT_DIR)/sysinfo/toolchain/$(TOOLCHAIN).mk
+include $(PROJECT_DIR)/sysinfo/host/$(HOST).mk
+
+include $(PROJECT_DIR)/project/defs.mk
+include $(PROJECT_DIR)/project/tree.mk
+include $(PROJECT_DIR)/project/depends.mk
+include $(PROJECT_DIR)/project/headers.mk
+include $(PROJECT_DIR)/project/common.mk
+include $(PROJECT_DIR)/project/arch.mk
+include $(PROJECT_DIR)/project/extras.mk
+include $(PROJECT_DIR)/project/overrides.mk
+
+
+
+$(APP_SRCS:%.c=%.o): CFLAGS_STATIC = $(CFLAGS_APP)
+
+src/%.lo: 	$(PROJECT_DIR)/src/%.c $(ALL_HEADERS)
+		$(CC) -c -o $@ $< $(CFLAGS_SHARED)
+
+src/%.o: 	$(PROJECT_DIR)/src/%.c $(ALL_HEADERS)
+		$(CC) -c -o $@ $< $(CFLAGS_STATIC)
+
+$(LIB_DIR)/%$(OS_LIB_SUFFIX):
+		$(CC) -shared -o $@ $^ $(LDFLAGS_SHARED)
+
+$(LIB_DIR)/%$(OS_ARCHIVE_EXT):
+		rm -f $@
+		$(AR) -rcs $@ $^
+
+
+
+all:		shared static app
+
+install:	install-libs install-headers install-app
+
+app:		default-app
+
+
+install-libs:	install-shared install-static install-implib
+
+install-headers:shared static
+		mkdir -p $(DESTDIR)/./$(PREFIX)/./$(INCLUDE_DIR)/$(PACKAGE)
+		cp $(API_HEADERS) $(DESTDIR)/./$(PREFIX)/./$(INCLUDE_DIR)/$(PACKAGE)
+
+install-shared:	shared install-implib
+		mkdir -p $(DESTDIR)/./$(PREFIX)/./$(LIB_DIR)
+		cp $(SHARED_LIB) $(DESTDIR)/./$(PREFIX)/./$(LIB_DIR)
+
+install-static:	static
+		mkdir -p $(DESTDIR)/./$(PREFIX)/./$(LIB_DIR)
+		cp $(STATIC_LIB) $(DESTDIR)/./$(PREFIX)/./$(LIB_DIR)
+
+install-app:	app
+		mkdir -p $(DESTDIR)/./$(PREFIX)/./$(BIN_DIR)
+		cp $(APP) $(DESTDIR)/./$(PREFIX)/./$(BIN_DIR)
+
+
+
+shared:		shared-lib shared-implib
+
+static:		static-lib
+
+shared-lib:	shared-objs $(SHARED_LIB)
+
+static-lib:	static-objs $(STATIC_LIB)
+
+
+
+default-app:	static $(DEFAULT_APP) $(APP)
+
+shared-app:	shared $(SHARED_APP)
+
+static-app:	static $(STATIC_APP)
+
+
+
+shared-objs:	dirs $(SHARED_OBJS)
+
+static-objs:	dirs $(STATIC_OBJS)
+
+app-objs:	dirs $(APP_OBJS)
+
+
+
+$(SHARED_LIB):	$(SHARED_OBJS)
+
+$(STATIC_LIB):	$(STATIC_OBJS)
+
+$(APP):		$(DEFAULT_APP)
+		cp $^ $@
+
+$(DEFAULT_APP):	$(STATIC_OBJS) $(APP_OBJS)
+		$(CC) -o $@ $^ $(LDFLAGS_APP)
+
+$(SHARED_APP):	$(SHARED_LIB) $(APP_OBJS)
+		$(CC) -o $@ $(APP_OBJS) -l$(PACKAGE) $(LDFLAGS_APP)
+
+$(STATIC_APP):	$(STATIC_OBJS) $(APP_OBJS)
+		$(CC) -static -o $@ $^ -l$(PACKAGE) $(LDFLAGS_STATIC)
+
+
+dirs: 		dirs.tag tree.tag
+
+dirs.tag:
+		mkdir -p $(BIN_DIR)
+		mkdir -p $(LIB_DIR)
+		touch dirs.tag
+
+distclean:	clean
+		rm -f Makefile
+
+clean:
+		rm -f tree.tag
+		rm -f dirs.tag
+		rm -f $(SHARED_OBJS)
+		rm -f $(STATIC_OBJS)
+		rm -f $(APP_OBJS)
+		rm -f $(SHARED_LIB)
+		rm -f $(STATIC_LIB)
+		rm -f $(SHARED_IMPLIB)
+		rm -f $(APP)
+		rm -f $(DEFAULT_APP)
+		rm -f $(SHARED_APP)
+		rm -f $(STATIC_APP)
+
+
+.display:
+		@echo CC:         $(CC)
+		@echo CPP:        $(CPP)
+		@echo CXX:        $(CXX)
+
+		@echo AS:         $(AS)
+		@echo AR:         $(AR)
+		@echo LD:         $(LD)
+		@echo NM:         $(NM)
+		@echo OBJDUMP:    $(OBJDUMP)
+		@echo RANLIB:     $(RANLIB)
+		@echo SIZE:       $(SIZE)
+		@echo STRIP:      $(STRIP)
+		@echo STRINGS:    $(STRINGS)
+
+		@echo ADDR2LINE:  $(ADDR2LINE)
+		@echo COV:        $(COV)
+		@echo CXXFILT     $(CXXFILT)
+		@echo ELFEDIT:    $(ELFEDIT)
+		@echo OBJCOPY:    $(OBJCOPY)
+		@echo READELF:    $(READELF)
+
+
+.PHONY:		all install shared static app .display \
+		shared-objs shared-lib shared-implib \
+		static-objs static-lib \
+		default-app shared-app static-app \
+		install-shared install-static install-implib \
+		install-headers install-app \
+		clean distclean
diff --git a/config.project b/config.project
new file mode 100644
index 0000000..133ed4f
--- /dev/null
+++ b/config.project
@@ -0,0 +1,49 @@
+# project
+mb_package=perk
+mb_require_out_of_tree=no
+
+
+# dirs
+mb_default_prefix=
+mb_default_bindir=bin
+mb_default_libdir=lib
+mb_default_includedir=include
+mb_default_syslibdir=lib
+mb_default_mandir=man
+mb_default_docdir=doc
+mb_default_libexecdir=libexec
+
+
+# build
+mb_default_build=
+mb_default_host=
+mb_default_target=
+mb_default_arch=
+mb_default_toolchain=
+mb_default_sysroot=
+mb_default_cross_compile=
+mb_default_shell=sh
+
+
+# switches
+mb_default_cflags_debug=
+mb_default_cflags_common="-I\$(PROJECT_DIR)/src/internal -I\$(PROJECT_DIR)/include"
+mb_default_cflags_cmdline=
+mb_default_cflags_config=
+mb_default_cflags_sysroot=
+mb_default_cflags_path=
+
+mb_default_ldflags_debug=
+mb_default_ldflags_common="-Llib"
+mb_default_ldflags_cmdline=
+mb_default_ldflags_config=
+mb_default_ldflags_sysroot=
+mb_default_ldflags_path=
+
+mb_default_pe_subsystem=windows
+mb_default_pe_image_base=
+mb_default_pe_config_defs=
+
+mb_default_elf_eh_frame=
+mb_default_elf_hash_style=
+mb_default_elf_config_defs=
diff --git a/configure b/configure
new file mode 100755
index 0000000..0f378fb
--- /dev/null
+++ b/configure
@@ -0,0 +1,373 @@
+#!/bin/sh
+# we are no longer lazy.
+
+# this script respects both CFLAGS and CFLAGS_CMDLINE,
+# as well as both LDFLAGS and LDFLAGS_CMDLINE, however
+# the latter variable of each pair should be preferred.
+
+error_msg()
+{
+	echo $@ >&2
+}
+
+
+init_vars()
+{
+	mb_project_dir=`readlink -f $(dirname $0)`
+	mb_pwd=`pwd`
+
+	if [ x"$mb_config" = x ]; then
+		. $mb_project_dir/config.project || exit 2
+	else
+		. "$mb_config" || exit 2
+	fi
+
+	# dirs
+	mb_prefix=$PREFIX
+	mb_bindir=$BIN_DIR
+	mb_libdir=$LIB_DIR
+	mb_includedir=$INCLUDE_DIR
+	mb_syslibdir=$LIB_DIR
+	mb_mandir=$MAN_DIR
+	mb_docdir=$DOC_DIR
+	mb_libexecdir=$LIBEXEC_DIR
+
+
+	# build
+	mb_build=$BUILD
+	mb_host=$HOST
+	mb_target=$TARGET
+	mb_arch=$ARCH
+	mb_toolchain=$TOOLCHAIN
+	mb_sysroot=$SYSROOT
+	mb_cross_compile=$CROSS_COMPILE
+	mb_shell=$SHELL
+
+	# switches
+	mb_cflags=$CFLAGS
+	mb_cflags_debug=$CFLAGS_DEBUG
+	mb_cflags_common=$CFLAGS_COMMON
+	mb_cflags_cmdline=$CFLAGS_CMDLINE
+	mb_cflags_config=$CFLAGS_CONFIG
+	mb_cflags_sysroot=$CFLAGS_SYSROOT
+	mb_cflags_path=$CFLAGS_PATH
+
+	mb_ldflags=$LDFLAGS
+	mb_ldflags_debug=$LDFLAGS_DEBUG
+	mb_ldflags_common=$LDFLAGS_COMMON
+	mb_ldflags_cmdline=$LDFLAGS_CMDLINE
+	mb_ldflags_config=$LDFLAGS_CONFIG
+	mb_ldflags_sysroot=$LDFLAGS_SYSROOT
+	mb_ldflags_path=$LDFLAGS_PATH
+
+	mb_pe_subsystem=$PE_SUBSYSTEM
+	mb_pe_image_base=$PE_IMAGE_BASE
+	mb_pe_config_defs=$PE_CONFIG_DEFS
+
+	mb_elf_eh_frame=$ELF_EH_FRAME
+	mb_elf_hash_style=$ELF_HASH_STYLE
+	mb_elf_config_defs=$ELF_CONFIG_DEFS
+
+	# overrides
+	mb_build_cc=$BUILD_CC
+	mb_build_os=$BUILD_OS
+	mb_build_os_bits=$BUILD_OS_BITS
+	mb_build_os_underscore=$BUILD_OS_UNDERSCORE
+}
+
+
+verify_build_directory()
+{
+	if [ x"$mb_project_dir" = x"$mb_pwd" ]; then
+		if [ x"$mb_require_out_of_tree" = xyes ]; then
+			error_msg "$mb_package: out-of-tree builds are required."
+			error_msg "please invoke configure again from a clean build directory."
+			exit 2
+		else
+			mb_project_dir='.'
+		fi
+	fi
+}
+
+
+common_defaults()
+{
+	# dirs
+	[ -z "$mb_prefix" ] 		&& mb_prefix=$mb_default_prefix
+	[ -z "$mb_bindir" ] 		&& mb_bindir=$mb_default_bindir
+	[ -z "$mb_libdir" ] 		&& mb_libdir=$mb_default_libdir
+	[ -z "$mb_includedir" ]		&& mb_includedir=$mb_default_includedir
+	[ -z "$mb_syslibdir" ] 		&& mb_syslibdir=$mb_default_syslibdir
+	[ -z "$mb_mandir" ] 		&& mb_mandir=$mb_default_mandir
+	[ -z "$mb_docdir" ] 		&& mb_docdir=$mb_default_docdir
+	[ -z "$mb_libexecdir" ]		&& mb_libexecdir=$mb_default_libexecdir
+
+	# build
+	[ -z "$mb_build" ] 		&& mb_build=$mb_default_build
+	[ -z "$mb_host" ] 		&& mb_host=$mb_default_host
+	[ -z "$mb_target" ] 		&& mb_target=$mb_default_target
+	[ -z "$mb_arch" ] 		&& mb_arch=$mb_default_arch
+	[ -z "$mb_toolchain" ] 		&& mb_toolchain=$mb_default_toolchain
+	[ -z "$mb_sysroot" ] 		&& mb_sysroot=$mb_default_sysroot
+	[ -z "$mb_cross_compile" ] 	&& mb_cross_compile=$mb_default_cross_compile
+	[ -z "$mb_shell" ] 		&& mb_shell=$mb_default_shell
+
+	# switches
+	[ -z "$mb_cflags_debug" ]	&& mb_cflags_debug=$mb_default_cflags_debug
+	[ -z "$mb_cflags_common" ]	&& mb_cflags_common=$mb_default_cflags_common
+	[ -z "$mb_cflags_cmdline" ]	&& mb_cflags_cmdline=$mb_default_cflags_cmdline
+	[ -z "$mb_cflags_config" ]	&& mb_cflags_config=$mb_default_cflags_config
+	[ -z "$mb_cflags_sysroot" ]	&& mb_cflags_sysroot=$mb_default_cflags_sysroot
+	[ -z "$mb_cflags_path" ]	&& mb_cflags_path=$mb_default_cflags_path
+
+	[ -z "$mb_ldflags_debug" ]	&& mb_ldflags_debug=$mb_default_ldflags_debug
+	[ -z "$mb_ldflags_common" ]	&& mb_ldflags_common=$mb_default_ldflags_common
+	[ -z "$mb_ldflags_cmdline" ]	&& mb_ldflags_cmdline=$mb_default_ldflags_cmdline
+	[ -z "$mb_ldflags_config" ]	&& mb_ldflags_config=$mb_default_ldflags_config
+	[ -z "$mb_ldflags_sysroot" ]	&& mb_ldflags_sysroot=$mb_default_ldflags_sysroot
+	[ -z "$mb_ldflags_path" ]	&& mb_ldflags_path=$mb_default_ldflags_path
+
+	[ -z "$mb_pe_subsystem" ]	&& mb_pe_subsystem=$mb_default_pe_subsystem
+	[ -z "$mb_pe_image_base" ]	&& mb_pe_image_base=$mb_default_pe_image_base
+	[ -z "$mb_pe_config_defs" ]	&& mb_pe_config_defs=$mb_default_pe_config_defs
+
+	[ -z "$mb_elf_eh_frame" ]	&& mb_elf_eh_frame=$mb_default_elf_eh_frame
+	[ -z "$mb_elf_hash_style" ]	&& mb_elf_hash_style=$mb_default_elf_hash_style
+	[ -z "$mb_elf_config_defs" ]	&& mb_elf_config_defs=$mb_default_elf_config_defs
+
+	# host/target
+	[ -z "$mb_host" ] 		&& mb_host=$mb_target
+
+	# sysroot
+	if [ x"$mb_sysroot" != x ]; then
+		if [ x"$mb_cflags_sysroot" = x ]; then
+			mb_cflags_sysroot="--sysroot=$mb_sysroot"
+		fi
+
+		if [ x"$mb_ldflags_sysroot" = x ]; then
+			mb_ldflags_sysroot="-Wl,--sysroot,$mb_sysroot"
+		fi
+	fi
+
+	# debug
+	if [ x"$mb_debug" = xyes ]; then
+		if [ x"$mb_cflags_debug" = x ]; then
+			mb_cflags_debug='-g3 -O0'
+		fi
+	fi
+}
+
+
+native_defaults()
+{
+	# toolchain
+	[ -z "$mb_build_cc" ] && mb_build_cc=$CC
+	[ -z "$mb_build_cc" ] && mb_build_cc='cc'
+	$mb_build_cc -dM -E - < /dev/null > /dev/null 2>/dev/null || mb_build_cc=
+
+	[ -z "$mb_build_cc" ] && mb_build_cc='gcc'
+	$mb_build_cc -dM -E - < /dev/null > /dev/null 2>/dev/null || mb_build_cc=
+
+	[ -z "$mb_build_cc" ] && mb_build_cc='clang'
+	$mb_build_cc -dM -E - < /dev/null > /dev/null 2>/dev/null || mb_build_cc=
+
+	if [ x"$mb_build_cc" = x ]; then
+		error_msg "config error: could not find a working native compiler."
+		exit 2
+	fi
+
+	if [ x"$mb_toolchain" = x ]; then
+		$mb_build_cc -dM -E - < /dev/null | grep '__clang__' > /dev/null && mb_toolchain='clang'
+	fi
+
+	if [ x"$mb_toolchain" = x ]; then
+		$mb_build_cc -dM -E - < /dev/null | grep '__GCC' > /dev/null && mb_toolchain='gcc'
+	fi
+
+	if [ x"$mb_toolchain" = x ]; then
+		error_msg "config error: could not identify the native compiler."
+		exit 2
+	fi
+
+
+	# host
+	if [ x"$mb_host" = x ]; then
+		mb_host='native'
+	fi
+
+
+	# os
+	mb_native_os=`uname | tr '[:upper:]' '[:lower:]'`
+
+	mb_native_os_sizeof_pointer=`$mb_build_cc -dM -E - < /dev/null \
+			| grep __SIZEOF_POINTER__  \
+			| cut -d ' ' -f3`
+
+	mb_native_os_bits=`expr '8' '*' '0'"$mb_native_os_sizeof_pointer"`
+
+	if [ $mb_native_os_bits = 32 ]; then
+		mb_native_os_underscore='_'
+	else
+		mb_native_os_underscore=''
+	fi
+
+	if [ x"$mb_native_os_sizeof_pointer" = x ]; then
+		error_msg "config error: could not determine size of pointer on native system."
+		exit 2
+	fi
+
+	[ -z "$mb_build_os" ] 			&& mb_build_os=$mb_native_os
+	[ -z "$mb_build_os_bits" ] 		&& mb_build_os_bits=$mb_native_os_bits
+	[ -z "$mb_build_os_underscore" ]	&& mb_build_os_underscore=$mb_native_os_underscore
+}
+
+
+cross_defaults()
+{
+	if [ x"$mb_cross_compile" = x ] && [ x"$mb_host" != xnative ]; then
+		mb_cross_compile=$mb_host'-'
+	fi
+}
+
+
+config_copy()
+{
+	sed 		-e 's^@package@^'"$mb_package"'^g' 				\
+			-e 's^@project_dir@^'"$mb_project_dir"'^g'			\
+											\
+			-e 's^@build@^'"$mb_build"'^g'					\
+			-e 's^@host@^'"$mb_host"'^g'					\
+			-e 's^@target@^'"$mb_target"'^g'				\
+			-e 's^@arch@^'"$mb_arch"'^g'					\
+			-e 's^@toolchain@^'"$mb_toolchain"'^g'				\
+			-e 's^@sysroot@^'"$mb_sysroot"'^g'				\
+			-e 's^@cross_compile@^'"$mb_cross_compile"'^g'			\
+			-e 's^@shell@^'"$mb_shell"'^g'					\
+											\
+			-e 's^@cflags@^'"$mb_cflags"'^g'				\
+			-e 's^@cflags_debug@^'"$mb_cflags_debug"'^g'			\
+			-e 's^@cflags_common@^'"$mb_cflags_common"'^g'			\
+			-e 's^@cflags_cmdline@^'"$mb_cflags $mb_cflags_cmdline"'^g'	\
+			-e 's^@cflags_config@^'"$mb_cflags_config"'^g'			\
+			-e 's^@cflags_sysroot@^'"$mb_cflags_sysroot"'^g'		\
+			-e 's^@cflags_path@^'"$mb_cflags_path"'^g'			\
+											\
+			-e 's^@ldflags@^'"$mb_ldflags"'^g'				\
+			-e 's^@ldflags_debug@^'"$mb_ldflags_debug"'^g'			\
+			-e 's^@ldflags_common@^'"$mb_ldflags_common"'^g'		\
+			-e 's^@ldflags_cmdline@^'"$mb_ldflags $mb_ldflags_cmdline"'^g'	\
+			-e 's^@ldflags_config@^'"$mb_ldflags_config"'^g'		\
+			-e 's^@ldflags_sysroot@^'"$mb_ldflags_sysroot"'^g'		\
+			-e 's^@ldflags_path@^'"$mb_ldflags_path"'^g'			\
+											\
+			-e 's^@pe_subsystem@^'"$mb_pe_subsystem"'^g'			\
+			-e 's^@pe_image\_base@^'"$mb_pe_image_base"'^g'			\
+			-e 's^@pe_config\_defs@^'"$mb_pe_config_defs"'^g'		\
+											\
+			-e 's^@elf_eh\_frame@^'"$mb_elf_eh_frame"'^g'			\
+			-e 's^@elf_hash\_style@^'"$mb_elf_hash_style"'^g'		\
+			-e 's^@elf_config\_defs@^'"$mb_elf_config_defs"'^g'		\
+											\
+			-e 's^@prefix@^'"$mb_prefix"'^g'				\
+			-e 's^@bindir@^'"$mb_bindir"'^g'				\
+			-e 's^@libdir@^'"$mb_libdir"'^g'				\
+			-e 's^@includedir@^'"$mb_includedir"'^g'			\
+			-e 's^@syslibdir@^'"$mb_syslibdir"'^g'				\
+			-e 's^@mandir@^'"$mb_mandir"'^g'				\
+			-e 's^@docdir@^'"$mb_docdir"'^g'				\
+			-e 's^@libexecdir@^'"$mb_libexecdir"'^g'			\
+											\
+			-e 's^@build_cc@^'"$mb_build_cc"'^g'				\
+			-e 's^@build_os@^'"$mb_build_os"'^g'				\
+			-e 's^@build_os_bits@^'"$mb_build_os_bits"'^g'			\
+			-e 's^@build_os_underscore@^'"$mb_build_os_underscore"'^g'	\
+		$mb_project_dir/Makefile.in > $mb_pwd/Makefile
+}
+
+
+
+# one: init
+init_vars
+verify_build_directory
+
+
+# two: args
+for arg ; do
+	case "$arg" in
+		--help)	usage
+			;;
+
+		# dirs
+		--prefix=*)
+			mb_prefix=${arg#*=}
+			;;
+		--bindir=*)
+			mb_bindir=${arg#*=}
+			;;
+		--libdir=*)
+			mb_libdir=${arg#*=}
+			;;
+		--includedir=*)
+			mb_includedir=${arg#*=}
+			;;
+		--syslibdir=*)
+			mb_syslibdir=${arg#*=}
+			;;
+		--mandir=*)
+			mb_mandir=${arg#*=}
+			;;
+		--libexecdir=*)
+			mb_libexecdir=${arg#*=}
+			;;
+
+
+		# build
+		--build=*)
+			mb_build=${arg#*=}
+			;;
+		--host=*)
+			mb_host=${arg#*=}
+			;;
+		--target=*)
+			mb_target=${arg#*=}
+			;;
+		--arch=*)
+			mb_arch=${arg#*=}
+			;;
+		--toolchain=*)
+			mb_toolchain=${arg#*=}
+			;;
+		--sysroot=*)
+			mb_sysroot=${arg#*=}
+			;;
+		--cross-compile=*)
+			mb_cross_compile=${arg#*=}
+			;;
+		--shell=*)
+			mb_shell=${arg#*=}
+			;;
+		--debug)
+			mb_debug='yes'
+			;;
+		*)
+			error_msg ${arg#}: "unsupported config argument."
+			exit 2
+			;;
+	esac
+done
+
+
+
+# three: defaults
+common_defaults
+native_defaults
+cross_defaults
+
+
+
+# four: config
+config_copy
+
+
+# all done
+exit 0
diff --git a/project/arch.mk b/project/arch.mk
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/project/arch.mk
diff --git a/project/common.mk b/project/common.mk
new file mode 100644
index 0000000..da67e9a
--- /dev/null
+++ b/project/common.mk
@@ -0,0 +1,13 @@
+COMMON_SRCS = \
+	src/main/pe_get_image_meta.c \
+	src/main/pe_map_raw_image.c \
+	src/reader/pe_read_import_header.c \
+	src/reader/pe_read_export_header.c \
+	src/reader/pe_read_dos_header.c \
+	src/reader/pe_read_coff_header.c \
+	src/reader/pe_read_section_header.c \
+	src/reader/pe_read_optional_header.c \
+	src/output/pe_output_export_symbols.c
+
+APP_SRCS = \
+	src/main/perk.c
diff --git a/project/defs.mk b/project/defs.mk
new file mode 100644
index 0000000..b3be937
--- /dev/null
+++ b/project/defs.mk
@@ -0,0 +1,44 @@
+SHARED_LIB_DEPS ?=
+SHARED_APP_DEPS ?=
+STATIC_APP_DEPS ?=
+
+COMMON_LOBJS 	?= $(COMMON_SRCS:.c=.lo)
+COMMON_OBJS 	?= $(COMMON_SRCS:.c=.o)
+
+ARCH_LOBJS 	?= $(ARCH_SRCS:.c=.lo)
+ARCH_OBJS 	?= $(ARCH_SRCS:.c=.o)
+
+APP_LOBJS 	?= $(APP_SRCS:.c=.lo)
+APP_OBJS 	?= $(APP_SRCS:.c=.o)
+
+SHARED_OBJS 	?= $(COMMON_LOBJS) $(ARCH_LOBJS)
+STATIC_OBJS 	?= $(COMMON_OBJS)  $(ARCH_OBJS)
+
+SHARED_LIB 	?= $(LIB_DIR)/$(OS_LIB_PREFIX)$(PACKAGE)$(OS_LIB_SUFFIX)
+STATIC_LIB 	?= $(LIB_DIR)/$(OS_LIB_PREFIX)$(PACKAGE)$(OS_ARCHIVE_EXT)
+SHARED_IMPLIB 	?= $(LIB_DIR)/$(OS_LIB_PREFIX)$(PACKAGE)$(OS_IMPLIB_EXT)
+
+APP 		?= $(BIN_DIR)/$(OS_APP_PREFIX)$(PACKAGE)$(OS_APP_SUFFIX)
+DEFAULT_APP 	?= $(BIN_DIR)/$(OS_APP_PREFIX)$(PACKAGE)-default$(OS_APP_SUFFIX)
+SHARED_APP 	?= $(BIN_DIR)/$(OS_APP_PREFIX)$(PACKAGE)-shared$(OS_APP_SUFFIX)
+STATIC_APP 	?= $(BIN_DIR)/$(OS_APP_PREFIX)$(PACKAGE)-static$(OS_APP_SUFFIX)
+
+CFLAGS		?= $(CFLAGS_DEBUG)  $(CFLAGS_CONFIG)  $(CFLAGS_SYSROOT) \
+		   $(CFLAGS_COMMON) $(CFLAGS_CMDLINE) $(CFLAGS_HOST) 	\
+		   $(CFLAGS_PATH)
+
+CFLAGS_SHARED 	?= $(CFLAGS) $(CFLAGS_PIC) $(CFLAGS_SHARED_ATTR)
+CFLAGS_STATIC 	?= $(CFLAGS) $(CFLAGS_OBJ) $(CFLAGS_STATIC_ATTR)
+CFLAGS_APP 	?= $(CFLAGS) $(CFLAGS_OBJ) $(CFLAGS_APP_ATTR)
+
+LDFLAGS_SHARED	?= $(LDFLAGS_DEBUG)   $(LDFLAGS_CONFIG)  $(LDFLAGS_SYSROOT) \
+		   $(LDFLAGS_COMMON)  $(LDFLAGS_CMDLINE) $(LDFLAGS_HOST)    \
+		   $(LDFLAGS_PATH)    $(SHARED_LIB_DEPS) $(LDFLAGS_LAST)
+
+LDFLAGS_APP	?= $(LDFLAGS_DEBUG)   $(LDFLAGS_CONFIG)  $(LDFLAGS_SYSROOT) \
+		   $(LDFLAGS_COMMON)  $(LDFLAGS_CMDLINE) $(LDFLAGS_HOST)    \
+		   $(LDFLAGS_PATH)    $(SHARED_APP_DEPS) $(LDFLAGS_LAST)
+
+LDFLAGS_STATIC	?= $(LDFLAGS_DEBUG)   $(LDFLAGS_CONFIG)  $(LDFLAGS_SYSROOT) \
+		   $(LDFLAGS_COMMON)  $(LDFLAGS_CMDLINE) $(LDFLAGS_HOST)    \
+		   $(LDFLAGS_PATH)    $(STATIC_APP_DEPS) $(LDFLAGS_LAST)
diff --git a/project/depends.mk b/project/depends.mk
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/project/depends.mk
diff --git a/project/extras.mk b/project/extras.mk
new file mode 100644
index 0000000..15f26fb
--- /dev/null
+++ b/project/extras.mk
@@ -0,0 +1,3 @@
+CFLAGS_SHARED_ATTR 	+= -DPERK_PRE_ALPHA
+CFLAGS_STATIC_ATTR 	+= -DPERK_PRE_ALPHA
+CFLAGS_APP_ATTR 	+= -DPERK_APP
diff --git a/project/headers.mk b/project/headers.mk
new file mode 100644
index 0000000..9762424
--- /dev/null
+++ b/project/headers.mk
@@ -0,0 +1,12 @@
+API_HEADERS = \
+	$(PROJECT_DIR)/include/$(PACKAGE)/perk.h \
+	$(PROJECT_DIR)/include/$(PACKAGE)/perk_api.h \
+	$(PROJECT_DIR)/include/$(PACKAGE)/perk_consts.h \
+	$(PROJECT_DIR)/include/$(PACKAGE)/perk_meta.h \
+	$(PROJECT_DIR)/include/$(PACKAGE)/perk_output.h \
+	$(PROJECT_DIR)/include/$(PACKAGE)/perk_structs.h
+
+INTERNAL_HEADERS = \
+	$(PROJECT_DIR)/src/internal/$(PACKAGE)_impl.h
+
+ALL_HEADERS = $(API_HEADERS) $(INTERNAL_HEADERS)
diff --git a/project/overrides.mk b/project/overrides.mk
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/project/overrides.mk
diff --git a/project/tree.mk b/project/tree.mk
new file mode 100644
index 0000000..0c5a1cc
--- /dev/null
+++ b/project/tree.mk
@@ -0,0 +1,7 @@
+tree.tag:
+		mkdir -p src
+		mkdir -p src/internal
+		mkdir -p src/main
+		mkdir -p src/output
+		mkdir -p src/reader
+		touch tree.tag
diff --git a/sysinfo/host/i686-nt32-midipix.mk b/sysinfo/host/i686-nt32-midipix.mk
new file mode 100644
index 0000000..6ddc80f
--- /dev/null
+++ b/sysinfo/host/i686-nt32-midipix.mk
@@ -0,0 +1,4 @@
+include $(PROJECT_DIR)/sysinfo/os/midipix.mk
+
+HOST_BITS 	?= 32
+HOST_UNDERSCORE ?= '_'
diff --git a/sysinfo/host/i686-unknown-linux.mk b/sysinfo/host/i686-unknown-linux.mk
new file mode 100644
index 0000000..6b3e3ee
--- /dev/null
+++ b/sysinfo/host/i686-unknown-linux.mk
@@ -0,0 +1,4 @@
+include $(PROJECT_DIR)/sysinfo/os/linux.mk
+
+HOST_BITS 	?= 32
+HOST_UNDERSCORE ?= '_'
diff --git a/sysinfo/host/i686-w64-mingw32.mk b/sysinfo/host/i686-w64-mingw32.mk
new file mode 100644
index 0000000..27fd5d1
--- /dev/null
+++ b/sysinfo/host/i686-w64-mingw32.mk
@@ -0,0 +1,4 @@
+include $(PROJECT_DIR)/sysinfo/os/mingw.mk
+
+HOST_BITS 	?= 32
+HOST_UNDERSCORE ?= '_'
diff --git a/sysinfo/host/native.mk b/sysinfo/host/native.mk
new file mode 100644
index 0000000..b697893
--- /dev/null
+++ b/sysinfo/host/native.mk
@@ -0,0 +1,6 @@
+include $(PROJECT_DIR)/sysinfo/os/$(BUILD_OS).mk
+
+CC 		= $(BUILD_CC)
+OS 		= $(BUILD_OS)
+HOST_BITS 	= $(BUILD_OS_BITS)
+HOST_UNDERSCORE = $(BUILD_OS_UNDERSCORE)
diff --git a/sysinfo/host/x86_64-nt64-midipix.mk b/sysinfo/host/x86_64-nt64-midipix.mk
new file mode 100644
index 0000000..159b63f
--- /dev/null
+++ b/sysinfo/host/x86_64-nt64-midipix.mk
@@ -0,0 +1,4 @@
+include $(PROJECT_DIR)/sysinfo/os/midipix.mk
+
+HOST_BITS 	?= 64
+HOST_UNDERSCORE ?= ''
diff --git a/sysinfo/host/x86_64-unknown-linux.mk b/sysinfo/host/x86_64-unknown-linux.mk
new file mode 100644
index 0000000..24974da
--- /dev/null
+++ b/sysinfo/host/x86_64-unknown-linux.mk
@@ -0,0 +1,4 @@
+include $(PROJECT_DIR)/sysinfo/os/linux.mk
+
+HOST_BITS 	?= 64
+HOST_UNDERSCORE ?= ''
diff --git a/sysinfo/host/x86_64-w64-mingw32.mk b/sysinfo/host/x86_64-w64-mingw32.mk
new file mode 100644
index 0000000..8bbed5d
--- /dev/null
+++ b/sysinfo/host/x86_64-w64-mingw32.mk
@@ -0,0 +1,4 @@
+include $(PROJECT_DIR)/sysinfo/os/mingw.mk
+
+HOST_BITS 	?= 64
+HOST_UNDERSCORE ?= ''
diff --git a/sysinfo/os/bsd.mk b/sysinfo/os/bsd.mk
new file mode 100644
index 0000000..ed6edbb
--- /dev/null
+++ b/sysinfo/os/bsd.mk
@@ -0,0 +1,9 @@
+OS_APP_PREFIX 	?=
+OS_APP_SUFFIX 	?=
+OS_LIB_PREFIX 	?= lib
+OS_LIB_SUFFIX 	?= .so
+OS_IMPLIB_EXT 	?= .invalid
+OS_LIBDEF_EXT 	?= .invalid
+OS_ARCHIVE_EXT 	?= .a
+
+.PHONY:		$(SHARED_IMPLIB)
diff --git a/sysinfo/os/linux.mk b/sysinfo/os/linux.mk
new file mode 100644
index 0000000..ed6edbb
--- /dev/null
+++ b/sysinfo/os/linux.mk
@@ -0,0 +1,9 @@
+OS_APP_PREFIX 	?=
+OS_APP_SUFFIX 	?=
+OS_LIB_PREFIX 	?= lib
+OS_LIB_SUFFIX 	?= .so
+OS_IMPLIB_EXT 	?= .invalid
+OS_LIBDEF_EXT 	?= .invalid
+OS_ARCHIVE_EXT 	?= .a
+
+.PHONY:		$(SHARED_IMPLIB)
diff --git a/sysinfo/os/midipix.mk b/sysinfo/os/midipix.mk
new file mode 100644
index 0000000..db23f2e
--- /dev/null
+++ b/sysinfo/os/midipix.mk
@@ -0,0 +1,13 @@
+OS_APP_PREFIX 	?=
+OS_APP_SUFFIX 	?=
+OS_LIB_PREFIX 	?= lib
+OS_LIB_SUFFIX 	?= .so
+OS_IMPLIB_EXT 	?= .lib.a
+OS_LIBDEF_EXT 	?= .so.def
+OS_ARCHIVE_EXT 	?= .a
+
+LDFLAGS_CONFIG	+= -mout-implib
+
+install-implib: shared-implib
+		mkdir -p $(DESTDIR)/./$(PREFIX)/./$(LIB_DIR)
+		cp $(SHARED_IMPLIB) $(DESTDIR)/./$(PREFIX)/./$(LIB_DIR)
diff --git a/sysinfo/os/mingw.mk b/sysinfo/os/mingw.mk
new file mode 100644
index 0000000..9350254
--- /dev/null
+++ b/sysinfo/os/mingw.mk
@@ -0,0 +1,14 @@
+OS_APP_PREFIX 	?=
+OS_APP_SUFFIX 	?= .exe
+OS_LIB_PREFIX 	?= lib
+OS_LIB_SUFFIX 	?= .dll
+OS_IMPLIB_EXT 	?= .dll.a
+OS_LIBDEF_EXT 	?= .def
+OS_ARCHIVE_EXT 	?= .a
+
+CFLAGS_PIC 	=
+LDFLAGS_CONFIG	+= -Wl,--mout-implib,$(SHARED_IMPLIB)
+
+install-implib:	shared-implib
+		mkdir -p $(DESTDIR)/./$(PREFIX)/./$(LIB_DIR)
+		cp $(SHARED_IMPLIB) $(DESTDIR)/./$(PREFIX)/./$(LIB_DIR)
diff --git a/sysinfo/toolchain/clang.mk b/sysinfo/toolchain/clang.mk
new file mode 100644
index 0000000..3e7bda3
--- /dev/null
+++ b/sysinfo/toolchain/clang.mk
@@ -0,0 +1,34 @@
+ifeq ($(CROSS_COMPILE)x,x)
+	CROSS_HOST 	=
+	CROSS_HOST_SPEC =
+else
+	CROSS_HOST 	= $(HOST)
+	CROSS_HOST_SPEC = --target=$(HOST)
+endif
+
+
+CC 		= clang $(CROSS_HOST_SPEC)
+CPP 		= clang $(CROSS_HOST_SPEC)
+CXX 		= clang++ $(CROSS_HOST_SPEC)
+
+
+AS 		= $(CROSS_COMPILE)as
+AR 		= $(CROSS_COMPILE)ar
+LD 		= $(CROSS_COMPILE)ld
+NM 		= $(CROSS_COMPILE)nm
+OBJDUMP 	= $(CROSS_COMPILE)objdump
+RANLIB 		= $(CROSS_COMPILE)ranlib
+SIZE 		= $(CROSS_COMPILE)size
+STRIP 		= $(CROSS_COMPILE)strip
+STRINGS 	= $(CROSS_COMPILE)strings
+
+
+ADDR2LINE 	= $(CROSS_COMPILE)addr2line
+COV 		= $(CROSS_COMPILE)gcov
+CXXFILT 	= $(CROSS_COMPILE)c++filt
+ELFEDIT 	= $(CROSS_COMPILE)elfedit
+OBJCOPY 	= $(CROSS_COMPILE)objcopy
+READELF 	= $(CROSS_COMPILE)readelf
+
+
+CFLAGS_PIC 	?= -fPIC
diff --git a/sysinfo/toolchain/gcc.mk b/sysinfo/toolchain/gcc.mk
new file mode 100644
index 0000000..72ae0af
--- /dev/null
+++ b/sysinfo/toolchain/gcc.mk
@@ -0,0 +1,25 @@
+CC 		= $(CROSS_COMPILE)gcc
+CPP 		= $(CROSS_COMPILE)cpp
+CXX 		= $(CROSS_COMPILE)c++
+
+
+AS 		= $(CROSS_COMPILE)as
+AR 		= $(CROSS_COMPILE)ar
+LD 		= $(CROSS_COMPILE)ld
+NM 		= $(CROSS_COMPILE)nm
+OBJDUMP 	= $(CROSS_COMPILE)objdump
+RANLIB 		= $(CROSS_COMPILE)ranlib
+SIZE 		= $(CROSS_COMPILE)size
+STRIP 		= $(CROSS_COMPILE)strip
+STRINGS 	= $(CROSS_COMPILE)strings
+
+
+ADDR2LINE 	= $(CROSS_COMPILE)addr2line
+COV 		= $(CROSS_COMPILE)gcov
+CXXFILT 	= $(CROSS_COMPILE)c++filt
+ELFEDIT 	= $(CROSS_COMPILE)elfedit
+OBJCOPY 	= $(CROSS_COMPILE)objcopy
+READELF 	= $(CROSS_COMPILE)readelf
+
+
+CFLAGS_PIC 	?= -fPIC