xref: /unit/auto/modules/php (revision 2397:817968931c58)
1
2# Copyright (C) Max Romanov
3# Copyright (C) Igor Sysoev
4# Copyright (C) NGINX, Inc.
5
6
7shift
8
9for nxt_option; do
10
11    case "$nxt_option" in
12        -*=*) value=`echo "$nxt_option" | sed -e 's/[-_a-zA-Z0-9]*=//'`     ;;
13           *) value="" ;;
14    esac
15
16    case "$nxt_option" in
17        --config=*)    NXT_PHP_CONFIG="$value"                               ;;
18        --module=*)    NXT_PHP_MODULE="$value"                               ;;
19        --lib-path=*)  NXT_PHP_LIB_PATH="$value"                             ;;
20        --lib-static)  NXT_PHP_LIB_STATIC=yes                                ;;
21
22        --help)
23            cat << END
24
25    --config=FILE         set php-config filename
26    --module=NAME         set unit php module name
27    --lib-path=DIRECTORY  set directory path to libphp.so library
28    --lib-static          enable linking with static libphp.a library
29
30END
31            exit 0
32        ;;
33
34        *)
35            echo
36            echo $0: error: invalid PHP option \"$nxt_option\"
37            echo
38            exit 1
39        ;;
40
41    esac
42
43done
44
45
46if [ ! -f $NXT_AUTOCONF_DATA ]; then
47   echo
48   echo Please run common $0 before configuring module \"$nxt_module\".
49   echo
50   exit 1
51fi
52
53. $NXT_AUTOCONF_DATA
54
55
56NXT_PHP_CONFIG=${NXT_PHP_CONFIG=php-config}
57NXT_PHP=${NXT_PHP_CONFIG%-config*}
58NXT_PHP_MODULE=${NXT_PHP_MODULE=${NXT_PHP##*/}}
59NXT_PHP_LIB_PATH=${NXT_PHP_LIB_PATH=}
60NXT_PHP_LIB_STATIC=${NXT_PHP_LIB_STATIC=no}
61NXT_PHP_ADDITIONAL_FLAGS=
62
63
64$echo "configuring PHP module"
65$echo "configuring PHP module ..." >> $NXT_AUTOCONF_ERR
66
67$echo -n "checking for PHP ..."
68$echo "checking for PHP ..." >> $NXT_AUTOCONF_ERR
69
70NXT_PHP_LDFLAGS=
71
72if /bin/sh -c "${NXT_PHP_CONFIG} --version" >> $NXT_AUTOCONF_ERR 2>&1; then
73
74    $echo " found"
75
76    NXT_PHP_VERSION="`${NXT_PHP_CONFIG} --version`"
77    NXT_PHP_EXT_DIR="`${NXT_PHP_CONFIG} --extension-dir`"
78
79    $echo " + PHP SAPI: [`${NXT_PHP_CONFIG} --php-sapis`]"
80
81    NXT_PHP_MAJOR_VERSION=${NXT_PHP_VERSION%%.*}
82    NXT_PHP_MINOR_VERSION=${NXT_PHP_VERSION#*.}
83    NXT_PHP_MINOR_VERSION=${NXT_PHP_MINOR_VERSION%%.*}
84
85    if [ $NXT_PHP_MAJOR_VERSION = 5 -a $NXT_PHP_MINOR_VERSION -lt 4 ]; then
86        NXT_PHP_ADDITIONAL_FLAGS=-Wno-write-strings
87    fi
88
89    NXT_PHP_INCLUDE="`${NXT_PHP_CONFIG} --includes`"
90
91    if [ $NXT_PHP_LIB_STATIC = yes ]; then
92
93        if [ "$NXT_PHP_LIB_PATH" = "" ]; then
94            $echo
95            $echo $0: error: --lib-static option requires --lib-path option.
96            $echo
97            exit 1;
98        fi
99
100        NXT_PHP_LIB="$NXT_PHP_LIB_PATH/libphp${NXT_PHP_VERSION%%.*}.a"
101        NXT_PHP_LDFLAGS="`${NXT_PHP_CONFIG} --ldflags` \
102                         `${NXT_PHP_CONFIG} --libs`"
103
104    else
105        if [ $NXT_PHP_MAJOR_VERSION -ge 8 ]; then
106            NXT_PHP_LIB="-lphp"
107        else
108            NXT_PHP_LIB="-lphp${NXT_PHP_VERSION%%.*}"
109        fi
110
111        if [ "$NXT_PHP_LIB_PATH" != "" ]; then
112            # "php-config --ldflags" does not contain path to libphp, but
113            # contains usually path to libraries required by extensions.
114            NXT_PHP_LDFLAGS="-L${NXT_PHP_LIB_PATH} -Wl,-rpath,${NXT_PHP_LIB_PATH}"
115        fi
116    fi
117
118else
119    $echo
120    $echo $0: error: no PHP found.
121    $echo
122    exit 1;
123fi
124
125
126nxt_feature="PHP version"
127nxt_feature_name=""
128nxt_feature_run=value
129nxt_feature_incs="${NXT_PHP_INCLUDE}"
130nxt_feature_libs="${NXT_PHP_LIB} ${NXT_PHP_LDFLAGS}"
131nxt_feature_test="
132    #include <php.h>
133
134    int main(void) {
135        printf(\"%s\", PHP_VERSION);
136        return 0;
137    }"
138
139. auto/feature
140
141
142nxt_feature="PHP embed SAPI"
143nxt_feature_name=""
144nxt_feature_run=no
145nxt_feature_incs="${NXT_PHP_INCLUDE}"
146nxt_feature_libs="${NXT_PHP_LIB} ${NXT_PHP_LDFLAGS}"
147nxt_feature_test="
148    #include <php.h>
149    #include <php_main.h>
150
151    int main(void) {
152    #if (PHP_VERSION_ID < 80200)
153        php_module_startup(NULL, NULL, 0);
154    #else
155        php_module_startup(NULL, NULL);
156    #endif
157        return 0;
158    }"
159
160. auto/feature
161
162if [ $nxt_found = no ]; then
163    $echo
164    $echo $0: error: no PHP embed SAPI found.
165    $echo
166    exit 1;
167fi
168
169
170nxt_feature="PHP Zend Thread Safety"
171nxt_feature_name=""
172nxt_feature_run=no
173nxt_feature_incs="${NXT_PHP_INCLUDE}"
174nxt_feature_libs="${NXT_PHP_LIB} ${NXT_PHP_LDFLAGS}"
175nxt_feature_test="
176    #include <php.h>
177    #include <php_main.h>
178
179    int main(void) {
180        #ifndef ZTS
181        #error ZTS is not defined.
182        #endif
183        return 0;
184    }"
185
186. auto/feature
187
188
189# Bug #71041 (https://bugs.php.net/bug.php?id=71041).
190
191nxt_feature="PHP zend_signal_startup()"
192nxt_feature_name=""
193nxt_feature_run=no
194nxt_feature_incs="${NXT_PHP_INCLUDE}"
195nxt_feature_libs="${NXT_PHP_LIB} ${NXT_PHP_LDFLAGS}"
196nxt_feature_test="
197    #include <php.h>
198    #include <php_main.h>
199
200    int main(void) {
201        zend_signal_startup();
202        return 0;
203    }"
204
205. auto/feature
206
207if [ $nxt_found = yes ]; then
208    NXT_ZEND_SIGNAL_STARTUP=1
209else
210    NXT_ZEND_SIGNAL_STARTUP=0
211fi
212
213
214if grep ^$NXT_PHP_MODULE: $NXT_MAKEFILE 2>&1 > /dev/null; then
215    $echo
216    $echo $0: error: duplicate \"$NXT_PHP_MODULE\" module configured.
217    $echo
218    exit 1;
219fi
220
221
222$echo " + PHP module: ${NXT_PHP_MODULE}.unit.so"
223
224. auto/cc/deps
225
226$echo >> $NXT_MAKEFILE
227
228NXT_PHP_MODULE_SRCS=" \
229    src/nxt_php_sapi.c \
230"
231
232# The php module object files.
233
234nxt_objs=$NXT_BUILD_DIR/src/nxt_unit.o
235
236for nxt_src in $NXT_PHP_MODULE_SRCS; do
237
238    nxt_obj=${nxt_src%.c}-$NXT_PHP_MODULE.o
239    nxt_dep=${nxt_src%.c}-$NXT_PHP_MODULE.dep
240    nxt_dep_flags=`nxt_gen_dep_flags`
241    nxt_dep_post=`nxt_gen_dep_post`
242    nxt_objs="$nxt_objs $NXT_BUILD_DIR/$nxt_obj"
243
244    cat << END >> $NXT_MAKEFILE
245
246$NXT_BUILD_DIR/$nxt_obj:	$nxt_src $NXT_VERSION_H
247	\$(CC) -c \$(CFLAGS) $NXT_PHP_ADDITIONAL_FLAGS \$(NXT_INCS) \\
248	$NXT_PHP_INCLUDE -DNXT_ZEND_SIGNAL_STARTUP=$NXT_ZEND_SIGNAL_STARTUP \\
249	$nxt_dep_flags \\
250	-o $NXT_BUILD_DIR/$nxt_obj $nxt_src
251	$nxt_dep_post
252
253-include $NXT_BUILD_DIR/$nxt_dep
254
255END
256
257done
258
259
260cat << END >> $NXT_MAKEFILE
261
262.PHONY: ${NXT_PHP_MODULE}
263.PHONY: ${NXT_PHP_MODULE}-install
264.PHONY: ${NXT_PHP_MODULE}-uninstall
265
266all: ${NXT_PHP_MODULE}
267
268${NXT_PHP_MODULE}:	$NXT_BUILD_DIR/lib/unit/modules/${NXT_PHP_MODULE}.unit.so
269
270$NXT_BUILD_DIR/lib/unit/modules/${NXT_PHP_MODULE}.unit.so:	$nxt_objs
271	\$(NXT_MODULE_LINK) -o \$@ \\
272	$nxt_objs ${NXT_PHP_LIB} ${NXT_PHP_LDFLAGS} $NXT_LD_OPT
273
274
275install: ${NXT_PHP_MODULE}-install
276
277${NXT_PHP_MODULE}-install: ${NXT_PHP_MODULE} install-check
278	install -d \$(DESTDIR)$NXT_MODULESDIR
279	install -p $NXT_BUILD_DIR/lib/unit/modules/${NXT_PHP_MODULE}.unit.so \\
280		\$(DESTDIR)$NXT_MODULESDIR/
281
282
283uninstall: ${NXT_PHP_MODULE}-uninstall
284
285${NXT_PHP_MODULE}-uninstall:
286	rm -f \$(DESTDIR)$NXT_MODULESDIR/${NXT_PHP_MODULE}.unit.so
287	@rmdir -p \$(DESTDIR)$NXT_MODULESDIR 2>/dev/null || true
288
289END
290