|  |  | 
|  | # Copyright (C) Igor Sysoev | 
|  |  | 
|  |  | 
|  | NGX_MAKEFILE=$NGX_OBJS/Makefile | 
|  | NGX_MODULES_C=$NGX_OBJS/ngx_modules.c | 
|  |  | 
|  | NGX_AUTO_HEADERS_H=$NGX_OBJS/ngx_auto_headers.h | 
|  | NGX_AUTO_CONFIG_H=$NGX_OBJS/ngx_auto_config.h | 
|  |  | 
|  | NGX_AUTOTEST=$NGX_OBJS/autotest | 
|  | NGX_AUTOCONF_ERR=$NGX_OBJS/autoconf.err | 
|  |  | 
|  | # STUBs | 
|  | OBJS=$NGX_OBJS | 
|  | NGX_ERR=$OBJS/autoconf.err | 
|  | MAKEFILE=$OBJS/Makefile | 
|  |  | 
|  |  | 
|  | NGX_PCH= | 
|  | NGX_USE_PCH= | 
|  |  | 
|  |  | 
|  | # check the echo's "-n" option and "\c" capability | 
|  |  | 
|  | if echo "test\c" | grep c >/dev/null; then | 
|  |  | 
|  | if echo -n test | grep n >/dev/null; then | 
|  | ngx_n= | 
|  | ngx_c= | 
|  |  | 
|  | else | 
|  | ngx_n=-n | 
|  | ngx_c= | 
|  | fi | 
|  |  | 
|  | else | 
|  | ngx_n= | 
|  | ngx_c='\c' | 
|  | fi | 
|  |  | 
|  |  | 
|  | # create Makefile | 
|  |  | 
|  | cat << END > Makefile | 
|  |  | 
|  | build: | 
|  | \$(MAKE) -f $NGX_MAKEFILE | 
|  |  | 
|  | install: | 
|  | \$(MAKE) -f $NGX_MAKEFILE install | 
|  |  | 
|  | clean: | 
|  | rm -rf Makefile $NGX_OBJS | 
|  |  | 
|  | upgrade: | 
|  | $SBIN_PATH -t | 
|  | kill -USR2 \`cat $PID_PATH\` | 
|  | sleep 1 | 
|  | test -f $PID_PATH.newbin | 
|  | kill -WINCH \`cat $PID_PATH\` | 
|  | END |