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|
# Copyright (C) Valentin V. Bartenev
# Copyright (C) Igor Sysoev
# Copyright (C) NGINX, Inc.
shift
for nxt_option; do
case "$nxt_option" in
-*=*) value=`echo "$nxt_option" | sed -e 's/[-_a-zA-Z0-9]*=//'` ;;
*) value="" ;;
esac
case "$nxt_option" in
--config=*) NXT_PYTHON_CONFIG="$value" ;;
--module=*) NXT_PYTHON_MODULE="$value" ;;
--lib-path=*) NXT_PYTHON_LIB_PATH="$value" ;;
--help)
cat << END
--config=FILE set python-config filename
--module=NAME set unit python module name
--lib-path=DIRECTORY set directory path to libpython.so library
END
exit 0
;;
*)
echo
echo $0: error: invalid Python option \"$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
. $NXT_AUTOCONF_DATA
NXT_PYTHON_CONFIG=${NXT_PYTHON_CONFIG=python-config}
NXT_PYTHON=${NXT_PYTHON_CONFIG%-config*}
NXT_PYTHON_MODULE=${NXT_PYTHON_MODULE=${NXT_PYTHON##*/}}
NXT_PYTHON_LIB_PATH=${NXT_PYTHON_LIB_PATH=}
$echo "configuring Python module"
$echo "configuring Python module ..." >> $NXT_AUTOCONF_ERR
nxt_found=no
if /bin/sh -c "$NXT_PYTHON_CONFIG --prefix" >> $NXT_AUTOCONF_ERR 2>&1; then
if ${NXT_PYTHON_CONFIG} --embed >/dev/null 2>&1; then
NXT_PYTHON_CONFIG="${NXT_PYTHON_CONFIG} --embed"
fi
NXT_PYTHON_INCLUDE=`${NXT_PYTHON_CONFIG} --includes`
NXT_PYTHON_LIBS=`${NXT_PYTHON_CONFIG} --ldflags`
if [ "$NXT_PYTHON_LIB_PATH" != "" ]; then
# "python-config --ldflags" may not contain path to libpython.
NXT_PYTHON_LDFLAGS="-L$NXT_PYTHON_LIB_PATH -Wl,-rpath,$NXT_PYTHON_LIB_PATH"
else
NXT_PYTHON_LDFLAGS=""
fi
nxt_feature="Python"
nxt_feature_name=""
nxt_feature_run=no
nxt_feature_incs="${NXT_PYTHON_INCLUDE}"
nxt_feature_libs="${NXT_PYTHON_LIBS} $NXT_PYTHON_LDFLAGS"
nxt_feature_test="
#include <Python.h>
int main() {
Py_Initialize();
return 0;
}"
. auto/feature
else
$echo "checking for Python ... not found"
fi
if [ $nxt_found = no ]; then
$echo
$echo $0: error: no Python found.
$echo
exit 1;
fi
nxt_feature="Python version"
nxt_feature_name=""
nxt_feature_run=value
nxt_feature_incs="${NXT_PYTHON_INCLUDE}"
nxt_feature_libs="${NXT_PYTHON_LIBS} $NXT_PYTHON_LDFLAGS"
nxt_feature_test="
#include <Python.h>
#include <stdio.h>
int main() {
printf(\"%s\", PY_VERSION);
return 0;
}"
. auto/feature
if grep ^$NXT_PYTHON_MODULE: $NXT_MAKEFILE 2>&1 > /dev/null; then
$echo
$echo $0: error: duplicate \"$NXT_PYTHON_MODULE\" module configured.
$echo
exit 1;
fi
NXT_PYTHON_MOUNTS_HEADER=nxt_${NXT_PYTHON_MODULE}_mounts.h
$NXT_PYTHON -c 'import os.path
import sys
pyver = "python" + str(sys.version_info[0]) + "." + str(sys.version_info[1])
print("static const nxt_fs_mount_t nxt_python_mounts[] = {")
pattern = "{(u_char *) \"%s\", (u_char *) \"%s\", NXT_FS_BIND, (u_char *) \"bind\", 0, NULL, 1, 1},"
base = None
for p in sys.path:
if len(p) > 0:
if os.path.basename(p) == pyver:
base = p
if base is None:
raise Exception("failed to compute sys.path mount points")
print(pattern % (base, base))
for p in sys.path:
if len(p) > 0:
if not p.startswith(base):
print(pattern % (p, p))
print("};\n\n")
' > $NXT_BUILD_DIR/$NXT_PYTHON_MOUNTS_HEADER
$echo " + Python module: ${NXT_PYTHON_MODULE}.unit.so"
. auto/cc/deps
$echo >> $NXT_MAKEFILE
NXT_PYTHON_MODULE_SRCS=" \
src/python/nxt_python.c \
src/python/nxt_python_asgi.c \
src/python/nxt_python_asgi_http.c \
src/python/nxt_python_asgi_lifespan.c \
src/python/nxt_python_asgi_str.c \
src/python/nxt_python_asgi_websocket.c \
src/python/nxt_python_wsgi.c \
"
# The python module object files.
nxt_objs=$NXT_BUILD_DIR/src/nxt_unit.o
for nxt_src in $NXT_PYTHON_MODULE_SRCS; do
nxt_obj=${nxt_src%.c}-$NXT_PYTHON_MODULE.o
nxt_dep=${nxt_src%.c}-$NXT_PYTHON_MODULE.dep
nxt_dep_flags=`nxt_gen_dep_flags`
nxt_dep_post=`nxt_gen_dep_post`
nxt_objs="$nxt_objs $NXT_BUILD_DIR/$nxt_obj"
cat << END >> $NXT_MAKEFILE
$NXT_BUILD_DIR/$nxt_obj: $nxt_src $NXT_VERSION_H
mkdir -p $NXT_BUILD_DIR/src/python
\$(CC) -c \$(CFLAGS) -DNXT_PYTHON_MOUNTS_H=\"$NXT_PYTHON_MOUNTS_HEADER\" \\
\$(NXT_INCS) $NXT_PYTHON_INCLUDE \\
$nxt_dep_flags \\
-o $NXT_BUILD_DIR/$nxt_obj $nxt_src
$nxt_dep_post
-include $NXT_BUILD_DIR/$nxt_dep
END
done
cat << END >> $NXT_MAKEFILE
.PHONY: ${NXT_PYTHON_MODULE}
.PHONY: ${NXT_PYTHON_MODULE}-install
.PHONY: ${NXT_PYTHON_MODULE}-uninstall
all: ${NXT_PYTHON_MODULE}
${NXT_PYTHON_MODULE}: $NXT_BUILD_DIR/${NXT_PYTHON_MODULE}.unit.so
$NXT_BUILD_DIR/${NXT_PYTHON_MODULE}.unit.so: $nxt_objs
\$(NXT_MODULE_LINK) -o $NXT_BUILD_DIR/${NXT_PYTHON_MODULE}.unit.so \\
$nxt_objs $NXT_PYTHON_LIBS $NXT_PYTHON_LDFLAGS $NXT_LD_OPT
install: ${NXT_PYTHON_MODULE}-install
${NXT_PYTHON_MODULE}-install: ${NXT_PYTHON_MODULE} install-check
install -d \$(DESTDIR)$NXT_MODULES
install -p $NXT_BUILD_DIR/${NXT_PYTHON_MODULE}.unit.so \\
\$(DESTDIR)$NXT_MODULES/
uninstall: ${NXT_PYTHON_MODULE}-uninstall
${NXT_PYTHON_MODULE}-uninstall:
rm -f \$(DESTDIR)$NXT_MODULES/${NXT_PYTHON_MODULE}.unit.so
@rmdir -p \$(DESTDIR)$NXT_MODULES 2>/dev/null || true
END
|
