# Copyright (C) Igor Sysoev
# Copyright (C) Valentin V. Bartenev
# Copyright (C) NGINX, Inc.

. auto/cc/deps

$echo "creating $NXT_MAKEFILE"

mkdir -p $NXT_BUILD_DIR/src \
         $NXT_BUILD_DIR/src/test


cat << END > $NXT_MAKEFILE

CC =			$CC

CFLAGS = 		$NXT_CFLAGS $NXT_CC_OPT $CFLAGS

NXT_EXEC_LINK =		$NXT_EXEC_LINK $NXT_LD_OPT
NXT_SHARED_LOCAL_LINK =	$NXT_SHARED_LOCAL_LINK $NXT_LD_OPT
NXT_MODULE_LINK =	$NXT_MODULE_LINK

.PHONY: $NXT_DAEMON
$NXT_DAEMON: $NXT_BUILD_DIR/$NXT_DAEMON

all: $NXT_DAEMON

END


# The include paths list.

$echo -n "NXT_LIB_INCS =" >> $NXT_MAKEFILE

for nxt_inc in src $NXT_BUILD_DIR
do
    $echo -n " -I $nxt_inc" >> $NXT_MAKEFILE
done

$echo >> $NXT_MAKEFILE
$echo >> $NXT_MAKEFILE


# Library object files list.

$echo "NXT_LIB_OBJS = \\" >> $NXT_MAKEFILE

for nxt_src in $NXT_LIB_SRCS
do
    nxt_obj=${nxt_src%.c}.o
    $echo "	$NXT_BUILD_DIR/$nxt_obj \\" >> $NXT_MAKEFILE
done

$echo >> $NXT_MAKEFILE


# Shared and static library.

cat << END >> $NXT_MAKEFILE

libnxt:	$NXT_BUILD_DIR/$NXT_LIB_SHARED $NXT_BUILD_DIR/$NXT_LIB_STATIC

$NXT_BUILD_DIR/$NXT_LIB_SHARED:	\$(NXT_LIB_OBJS)
	\$(NXT_SHARED_LOCAL_LINK) -o $NXT_BUILD_DIR/$NXT_LIB_SHARED \\
		\$(NXT_LIB_OBJS) \\
		$NXT_LIBM $NXT_LIBS $NXT_LIB_AUX_LIBS

$NXT_BUILD_DIR/$NXT_LIB_STATIC:	\$(NXT_LIB_OBJS)
	$NXT_STATIC_LINK $NXT_BUILD_DIR/$NXT_LIB_STATIC \\
		\$(NXT_LIB_OBJS)

END


# Object files.

for nxt_src in $NXT_LIB_SRCS $NXT_TEST_SRCS
do
    nxt_obj=${nxt_src%.c}.o
    nxt_dep=${nxt_src%.c}.dep
    nxt_dep_flags=`nxt_gen_dep_flags`
    nxt_dep_post=`nxt_gen_dep_post`
    cat << END >> $NXT_MAKEFILE

$NXT_BUILD_DIR/$nxt_obj: $nxt_src
	\$(CC) -c \$(CFLAGS) \$(NXT_LIB_INCS) $NXT_LIB_AUX_CFLAGS \\
	-o $NXT_BUILD_DIR/$nxt_obj \\
	$nxt_dep_flags \\
	$nxt_src
	$nxt_dep_post

-include $NXT_BUILD_DIR/$nxt_dep

END

done

$echo >> $NXT_MAKEFILE


# Test object files list.

$echo "NXT_TEST_OBJS = \\" >> $NXT_MAKEFILE

for nxt_src in $NXT_TEST_SRCS
do
    nxt_obj=${nxt_src%.c}.o
    $echo "	$NXT_BUILD_DIR/$nxt_obj \\" >> $NXT_MAKEFILE
done


# Test executables.

cat << END >> $NXT_MAKEFILE

$NXT_BUILD_DIR/tests: \$(NXT_TEST_OBJS) \\
			$NXT_BUILD_DIR/$NXT_LIB_STATIC
	\$(NXT_EXEC_LINK) -o $NXT_BUILD_DIR/tests \\
		\$(CFLAGS) \$(NXT_TEST_OBJS) \\
		$NXT_BUILD_DIR/$NXT_LIB_STATIC \\
		$NXT_LD_OPT $NXT_LIBM $NXT_LIBS $NXT_LIB_AUX_LIBS

$NXT_BUILD_DIR/utf8_file_name_test: $NXT_LIB_UTF8_FILE_NAME_TEST_SRCS \\
			$NXT_BUILD_DIR/$NXT_LIB_STATIC
	\$(CC) \$(CFLAGS) \$(NXT_LIB_INCS) $NXT_LIB_AUX_CFLAGS \\
		-o $NXT_BUILD_DIR/utf8_file_name_test \\
		$NXT_LIB_UTF8_FILE_NAME_TEST_SRCS \\
		$NXT_BUILD_DIR/$NXT_LIB_STATIC \\
		$NXT_LD_OPT $NXT_LIBM $NXT_LIBS

END


NXT_MAKE_INCS="src $NXT_BUILD_DIR"
NXT_MAKE_SRCS="$NXT_SRCS"


# The include pathes list.

$echo -n "NXT_INCS =" >> $NXT_MAKEFILE

for nxt_inc in $NXT_MAKE_INCS
do
    $echo -n " -I $nxt_inc" >> $NXT_MAKEFILE
done

$echo >> $NXT_MAKEFILE
$echo >> $NXT_MAKEFILE


# Object files list.

$echo "NXT_OBJS = \\" >> $NXT_MAKEFILE

for nxt_src in $NXT_MAKE_SRCS
do
    nxt_obj=${nxt_src%.c}.o
    $echo "	$NXT_BUILD_DIR/$nxt_obj \\" >> $NXT_MAKEFILE
done

$echo >> $NXT_MAKEFILE


# unit executable.

cat << END >> $NXT_MAKEFILE

$NXT_BUILD_DIR/$NXT_DAEMON:	$NXT_BUILD_DIR/$NXT_LIB_STATIC \\
				\$(NXT_OBJS)
	\$(NXT_EXEC_LINK) -o $NXT_BUILD_DIR/$NXT_DAEMON \$(CFLAGS) \\
		\$(NXT_OBJS) $NXT_BUILD_DIR/$NXT_LIB_STATIC \\
		$NXT_LIBM $NXT_LIBS $NXT_LIB_AUX_LIBS

END


# unit object files.

for nxt_src in $NXT_MAKE_SRCS
do
    nxt_obj=${nxt_src%.c}.o
    nxt_dep=${nxt_src%.c}.dep
    nxt_dep_flags=`nxt_gen_dep_flags`
    nxt_dep_post=`nxt_gen_dep_post`
    cat << END >> $NXT_MAKEFILE

$NXT_BUILD_DIR/$nxt_obj:	$nxt_src
	\$(CC) -c \$(CFLAGS) \$(NXT_INCS) \\
		$NXT_LIB_AUX_CFLAGS \\
		-o $NXT_BUILD_DIR/$nxt_obj \\
		$nxt_dep_flags \\
		$nxt_src
	$nxt_dep_post

-include $NXT_BUILD_DIR/$nxt_dep

END

done


# install

cat << END >> $NXT_MAKEFILE

.PHONY: install ${NXT_DAEMON}-install

install: ${NXT_DAEMON}-install

${NXT_DAEMON}-install: $NXT_DAEMON
	install -d \$(DESTDIR)$NXT_SBINDIR
	install -p $NXT_BUILD_DIR/$NXT_DAEMON \$(DESTDIR)$NXT_SBINDIR/
	install -d \$(DESTDIR)$NXT_STATE


.PHONY: uninstall ${NXT_DAEMON}-uninstall

uninstall: ${NXT_DAEMON}-uninstall

${NXT_DAEMON}-uninstall:
	rm -f \$(DESTDIR)$NXT_SBINDIR/$NXT_DAEMON
	@rmdir -p \$(DESTDIR)$NXT_SBINDIR 2>/dev/null || true

END

nxt_version=`grep NXT_VERSION src/nxt_main.h | sed -e 's/.*"\(.*\)".*/\1/'`

# Makefile.
# *.dSYM is MacOSX Clang debug information.

cat << END > Makefile

NXT_VERSION =	$nxt_version

include $NXT_MAKEFILE

.PHONY:		tests
tests:		$NXT_BUILD_DIR/tests $NXT_BUILD_DIR/utf8_file_name_test

.PHONY: clean
clean:
		rm -rf $NXT_BUILD_DIR *.dSYM Makefile

.PHONY: dist
dist:
		rm -f unit-\$(NXT_VERSION).tar.gz
		mkdir unit-\$(NXT_VERSION)
		cp -rp LICENSE NOTICE CHANGES README \\
			configure auto src test \\
			unit-\$(NXT_VERSION)
		tar czf unit-\$(NXT_VERSION).tar.gz unit-\$(NXT_VERSION)
		rm -rf unit-\$(NXT_VERSION)

END