1 2# Copyright (C) Alexander Borisov 3# Copyright (C) NGINX, Inc. 4 5 6shift 7 8for nxt_option; do 9 10 case "$nxt_option" in 11 -*=*) value=`echo "$nxt_option" | sed -e 's/[-_a-zA-Z0-9]*=//'` ;; 12 *) value="" ;; 13 esac 14 15 case "$nxt_option" in 16 --perl=*) NXT_PERL="$value" ;; 17 --include=*) NXT_PERL_INCPATH="$value" ;; 18 --module=*) NXT_PERL_MODULE="$value" ;; 19 20 --help) 21 cat << END 22 23 --perl=FILE set perl executable, default: perl 24 --include=DIRECTORY set directory path to perl headers 25 --module=NAME set unit perl module name 26 27END 28 exit 0 29 ;; 30 31 *) 32 echo 33 echo $0: error: invalid Perl option \"$nxt_option\" 34 echo 35 exit 1 36 ;; 37 esac 38 39done 40 41 42if [ ! -f $NXT_AUTOCONF_DATA ]; then 43 echo 44 echo Please run common $0 before configuring module \"$nxt_module\". 45 echo 46 exit 1 47fi 48 49. $NXT_AUTOCONF_DATA 50 51$echo "configuring Perl module" 52$echo "configuring Perl module ..." >> $NXT_AUTOCONF_ERR 53 54NXT_PERL=${NXT_PERL=perl} 55NXT_PERL_MODULE=${NXT_PERL_MODULE=${NXT_PERL##*/}} 56 57nxt_found=no 58 59if /bin/sh -c "$NXT_PERL -MConfig -e 'print \"Perl version: \", 60 \$Config{version}, \"\\n\"'" >> $NXT_AUTOCONF_ERR 2>&1; then 61 62 NXT_PERL_INCPATH=${NXT_PERL_INCPATH=`$NXT_PERL -MConfig -e 'print $Config{archlib}, "/CORE"'`} 63 NXT_PERL_INCLUDE="-I ${NXT_PERL_INCPATH}" 64 65 NXT_PERL_LDOPTS=`$NXT_PERL -MExtUtils::Embed -e ldopts` 66 67 if [ "$NXT_SYSTEM" = "Darwin" ]; then 68 # OS X system perl wants to link universal binaries 69 NXT_PERL_LDOPTS=`echo $NXT_PERL_LDOPTS \ 70 | sed -e 's/-arch i386//' -e 's/-arch x86_64//'` 71 fi 72 73 NXT_PERL_LIBS="-L ${NXT_PERL_INCPATH} ${NXT_PERL_LDOPTS}" 74 75 nxt_feature="Perl" 76 nxt_feature_name="" 77 nxt_feature_run=no 78 nxt_feature_incs="${NXT_PERL_INCLUDE}" 79 nxt_feature_libs="${NXT_PERL_LIBS}" 80 nxt_feature_test=" 81 #include <EXTERN.h> 82 #include <perl.h> 83 84 static PerlInterpreter *my_perl; 85 86 int main() { 87 char argv[] = \"\\0-e\\00\"; 88 char *embedding[] = { &argv[0], &argv[1], &argv[4] }; 89 90 int pargc = 0; 91 char **pargv = NULL, **penv = NULL; 92 PERL_SYS_INIT3(&pargc, &pargv, &penv); 93 94 my_perl = perl_alloc(); 95 perl_construct(my_perl); 96 perl_parse(my_perl, NULL, 3, embedding, NULL); 97 PL_exit_flags |= PERL_EXIT_DESTRUCT_END; 98 perl_run(my_perl); 99 100 perl_destruct(my_perl); 101 perl_free(my_perl); 102 PERL_SYS_TERM(); 103 104 return 0; 105 }" 106 107 . auto/feature 108 109else 110 $echo "checking for Perl ... not found" 111fi 112 113if [ $nxt_found = no ]; then 114 $echo 115 $echo $0: error: no Perl found. 116 $echo 117 exit 1; 118fi 119 120 121nxt_feature="Perl version" 122nxt_feature_name="" 123nxt_feature_run=value 124nxt_feature_incs="${NXT_PERL_INCLUDE}" 125nxt_feature_libs="${NXT_PERL_LIBS}" 126nxt_feature_test=" 127 #include <EXTERN.h> 128 #include <perl.h> 129 130 int main() { 131 printf(\"%s\", PERL_VERSION_STRING); 132 return 0; 133 }" 134 135. auto/feature 136 137 138if grep ^$NXT_PERL_MODULE: $NXT_MAKEFILE 2>&1 > /dev/null; then 139 $echo 140 $echo $0: error: duplicate \"$NXT_PERL_MODULE\" module configured. 141 $echo 142 exit 1; 143fi 144 145$echo " + Perl module: ${NXT_PERL_MODULE}.unit.so" 146 147. auto/cc/deps 148 149$echo >> $NXT_MAKEFILE 150 151NXT_PERL_MODULE_SRCS=" \ 152 src/perl/nxt_perl_psgi.c \ 153 src/perl/nxt_perl_psgi_layer.c 154" 155 156# The Perl module object files. 157 158nxt_objs= 159 160for nxt_src in $NXT_PERL_MODULE_SRCS; do 161 162 nxt_obj=${nxt_src%.c}-$NXT_PERL_MODULE.o 163 nxt_dep=${nxt_src%.c}-$NXT_PERL_MODULE.dep 164 nxt_dep_flags=`nxt_gen_dep_flags` 165 nxt_dep_post=`nxt_gen_dep_post` 166 nxt_objs="$nxt_objs $NXT_BUILD_DIR/$nxt_obj" 167 168 cat << END >> $NXT_MAKEFILE 169 170$NXT_BUILD_DIR/$nxt_obj: $nxt_src 171 mkdir -p $NXT_BUILD_DIR/src/perl 172 \$(CC) -c \$(CFLAGS) \$(NXT_INCS) $NXT_PERL_INCLUDE \\ 173 $nxt_dep_flags \\ 174 -o $NXT_BUILD_DIR/$nxt_obj $nxt_src 175 $nxt_dep_post 176 177-include $NXT_BUILD_DIR/$nxt_dep 178 179END 180 181done 182 183cat << END >> $NXT_MAKEFILE 184 185.PHONY: ${NXT_PERL_MODULE} 186.PHONY: ${NXT_PERL_MODULE}-install 187.PHONY: ${NXT_PERL_MODULE}-uninstall 188 189all: ${NXT_PERL_MODULE} 190 191${NXT_PERL_MODULE}: $NXT_BUILD_DIR/${NXT_PERL_MODULE}.unit.so 192 193$NXT_BUILD_DIR/${NXT_PERL_MODULE}.unit.so: $nxt_objs 194 \$(NXT_MODULE_LINK) -o $NXT_BUILD_DIR/${NXT_PERL_MODULE}.unit.so \\ 195 $nxt_objs $NXT_PERL_LIBS $NXT_LD_OPT 196 197 198install: ${NXT_PERL_MODULE}-install 199 200${NXT_PERL_MODULE}-install: ${NXT_PERL_MODULE} install-check 201 install -d \$(DESTDIR)$NXT_MODULES 202 install -p $NXT_BUILD_DIR/${NXT_PERL_MODULE}.unit.so \\ 203 \$(DESTDIR)$NXT_MODULES/ 204 205 206uninstall: ${NXT_PERL_MODULE}-uninstall 207 208${NXT_PERL_MODULE}-uninstall: 209 rm -f \$(DESTDIR)$NXT_MODULES/${NXT_PERL_MODULE}.unit.so 210 @rmdir -p \$(DESTDIR)$NXT_MODULES 2>/dev/null || true 211 212END 213