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# Copyright (C) Max Romanov
# Copyright (C) NGINX, Inc.
shift
NXT_GO=go
for nxt_option; do
case "$nxt_option" in
-*=*) value=`echo "$nxt_option" | sed -e 's/[-_a-zA-Z0-9]*=//'` ;;
*) value="" ;;
esac
case "$nxt_option" in
--go=*) NXT_GO="$value" ;;
--go-path=*) NXT_GO_PATH="$value" ;;
--help)
cat << END
--go=NAME set go executable
--go-path=PATH set GOPATH variable to install package
END
exit 0
;;
*)
echo
echo $0: error: invalid Go option \"$nxt_option\"
echo
exit 1
;;
esac
done
if [ ! -f $NXT_AUTOCONF_DATA ]; then
echo
echo Please run common $0 before configuring module \"$nxt_module\".
echo
exit 1
fi
. $NXT_AUTOCONF_DATA
$echo "configuring Go package"
$echo "configuring Go package ..." >> $NXT_AUTOCONF_ERR
$echo -n "checking for Go ..."
$echo "checking for Go ..." >> $NXT_AUTOCONF_ERR
if /bin/sh -c "${NXT_GO} version" >> $NXT_AUTOCONF_ERR 2>&1; then
$echo " found"
NXT_GO_VERSION="`${NXT_GO} version`"
$echo " + ${NXT_GO_VERSION}"
else
$echo
$echo $0: error: no Go found.
$echo
exit 1;
fi
NXT_GO_PATH=${NXT_GO_PATH=`${NXT_GO} env GOPATH`}
NXT_GO_PATH=${NXT_GO_PATH:-${PWD}/${NXT_BUILD_DIR}/${NXT_GO}}
NXT_GO_PKG=unit.nginx.org/go
$echo " + Go package path: \"${NXT_GO_PATH}\""
if grep ^$NXT_GO: $NXT_MAKEFILE 2>&1 > /dev/null; then
$echo
$echo $0: error: duplicate \"$NXT_GO\" package configured.
$echo
exit 1;
fi
NXT_GO_LDFLAGS=
for o in ${CFLAGS} ${NXT_CC_OPT}; do
case "$o" in
-fsanitize* | -L* | -l*) NXT_GO_LDFLAGS="${NXT_GO_LDFLAGS} $o" ;;
esac
done
cat << END >> $NXT_MAKEFILE
.PHONY: ${NXT_GO}
.PHONY: ${NXT_GO}-install
.PHONY: ${NXT_GO}-install-src
.PHONY: ${NXT_GO}-uninstall
GOPATH = $NXT_GO_PATH
GOOS = `${NXT_GO} env GOOS`
GOARCH = `${NXT_GO} env GOARCH`
NXT_GO_DST = ${NXT_GO_PATH%%:*}
install: ${NXT_GO}-install
${NXT_GO}:
${NXT_GO}-install: ${NXT_GO}-install-src ${NXT_GO}-install-env
cd \$(DESTDIR)\$(NXT_GO_DST)/src/${NXT_GO_PKG} && \
GOPATH=\$(DESTDIR)\$(GOPATH) ${NXT_GO} build ${NXT_GO_PKG}
${NXT_GO}-install-src:
install -d \$(DESTDIR)\$(NXT_GO_DST)/src/${NXT_GO_PKG}
install -p -m644 ./go/* \$(DESTDIR)\$(NXT_GO_DST)/src/${NXT_GO_PKG}/
${NXT_GO}-install-env: \$(DESTDIR)\$(NXT_GO_DST)/src/${NXT_GO_PKG}/env.go \
${NXT_VERSION_H} ${NXT_BUILD_DIR}/${NXT_LIB_UNIT_STATIC}
\$(DESTDIR)\$(NXT_GO_DST)/src/${NXT_GO_PKG}/env.go:
install -d \$(DESTDIR)\$(NXT_GO_DST)/src/${NXT_GO_PKG}
$echo "package unit" > \$@
$echo "/*" >> \$@
$echo "#cgo CFLAGS: ${CFLAGS} ${NXT_CC_OPT}" >> \$@
$echo "#cgo CPPFLAGS: -I${PWD}/src -I${PWD}/${NXT_BUILD_DIR}" >> \$@
$echo "#cgo LDFLAGS: -L${PWD}/${NXT_BUILD_DIR} ${NXT_GO_LDFLAGS} ${NXT_LD_OPT}" >> \$@
$echo "*/" >> \$@
$echo 'import "C"' >> \$@
uninstall: ${NXT_GO}-uninstall
${NXT_GO}-uninstall:
rm -rf \$(DESTDIR)\$(NXT_GO_DST)/src/${NXT_GO_PKG}
rm -rf \$(DESTDIR)\$(NXT_GO_DST)/pkg/\$(GOOS)_\$(GOARCH)/${NXT_GO_PKG}
END
|