Added Ruby support.

2 files changed, 175 insertions, 0 deletions

diff --git a/auto/modules/conf b/auto/modules/conf
index df77309e..93d28601 100644
--- a/auto/modules/conf
+++ b/auto/modules/conf
@@ -21,6 +21,10 @@ case "$nxt_module" in
        . auto/modules/perl
    ;;
 
+   ruby)
+       . auto/modules/ruby
+   ;;
+
    *)
        echo
        echo $0: error: invalid module \"$nxt_module\".
diff --git a/auto/modules/ruby b/auto/modules/ruby
new file mode 100644
index 00000000..eb5474ac
--- /dev/null
+++ b/auto/modules/ruby
@@ -0,0 +1,171 @@
+
+# Copyright (C) Alexander Borisov
+# 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 "$nxt_option" in
+        --ruby=*)    NXT_RUBY="$value"                                    ;;
+        --module=*)  NXT_RUBY_MODULE="$value"                             ;;
+
+        --help)
+            cat << END
+
+    --ruby=FILE    set ruby executable, default: ruby
+    --module=NAME  set unit ruby module name
+
+END
+            exit 0
+        ;;
+
+        *)
+            echo
+            echo $0: error: invalid Ruby option \"$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 Ruby module"
+$echo "configuring Ruby module ..." >> $NXT_AUTOCONF_ERR
+
+NXT_RUBY=${NXT_RUBY=ruby}
+NXT_RUBY_MODULE=${NXT_RUBY_MODULE=${NXT_RUBY}}
+
+nxt_found=no
+
+if /bin/sh -c "$NXT_RUBY -v" >> $NXT_AUTOCONF_ERR 2>&1; then
+
+    NXT_RUBY_RUBYHDRDIR=`$NXT_RUBY -r rbconfig -e 'printf("%s",RbConfig::CONFIG["rubyhdrdir"])'`
+    NXT_RUBY_ARCHHDRDIR=`$NXT_RUBY -r rbconfig -e 'printf("%s",RbConfig::CONFIG["rubyarchhdrdir"])'`
+    NXT_RUBY_INCPATH="-I$NXT_RUBY_ARCHHDRDIR -I$NXT_RUBY_RUBYHDRDIR"
+
+    NXT_RUBY_LIBNAME=`$NXT_RUBY -r rbconfig -e 'printf("%s",RbConfig::CONFIG["RUBY_SO_NAME"])'`
+    NXT_RUBY_LIBSCONF=`$NXT_RUBY -r rbconfig -e 'printf("%s",RbConfig::CONFIG["LIBS"])'`
+    NXT_RUBY_LIBPATH=`$NXT_RUBY -r rbconfig -e 'printf("%s",RbConfig::CONFIG["libdir"])'`
+    NXT_RUBY_LIBS="-L$NXT_RUBY_LIBPATH -Wl,-rpath,${NXT_RUBY_LIBPATH} -l$NXT_RUBY_LIBNAME $NXT_RUBY_LIBSCONF"
+
+    nxt_feature="Ruby"
+    nxt_feature_name=""
+    nxt_feature_run=no
+    nxt_feature_incs="${NXT_RUBY_INCPATH}"
+    nxt_feature_libs="${NXT_RUBY_LIBS}"
+    nxt_feature_test="
+        #include <ruby.h>
+
+        int main() {
+            ruby_init();
+            return ruby_cleanup(0);
+        }"
+
+    . auto/feature
+
+else
+    $echo "checking for Ruby ... not found"
+fi
+
+if [ $nxt_found = no ]; then
+    $echo
+    $echo $0: error: no Ruby found.
+    $echo
+    exit 1;
+fi
+
+NXT_RUBY_VERSION=`$NXT_RUBY -r rbconfig -e 'printf("%s",RbConfig::CONFIG["ruby_version"])'`
+$echo " + Ruby version: ${NXT_RUBY_VERSION}"
+
+if grep ^$NXT_RUBY_MODULE: $NXT_MAKEFILE 2>&1 > /dev/null; then
+    $echo
+    $echo $0: error: duplicate \"$NXT_RUBY_MODULE\" module configured.
+    $echo
+    exit 1;
+fi
+
+$echo " + Ruby module: ${NXT_RUBY_MODULE}.unit.so"
+
+. auto/cc/deps
+
+$echo >> $NXT_MAKEFILE
+
+NXT_RUBY_MODULE_SRCS=" \
+    src/ruby/nxt_ruby.c \
+    src/ruby/nxt_ruby_stream_io.c
+"
+
+# The Ruby module object files.
+
+nxt_objs=
+
+for nxt_src in $NXT_RUBY_MODULE_SRCS; do
+
+    nxt_obj=${nxt_src%.c}-$NXT_RUBY_MODULE.o
+    nxt_dep=${nxt_src%.c}-$NXT_RUBY_MODULE.dep
+    nxt_dep_flags=`nxt_gen_dep_flags`
+    nxt_dep_post=`nxt_gen_dep_post`
+    nxt_objs="$nxt_objs $NXT_BUILD_DIR/$nxt_obj"
+
+    cat << END >> $NXT_MAKEFILE
+
+$NXT_BUILD_DIR/$nxt_obj:	$nxt_src
+	mkdir -p $NXT_BUILD_DIR/src/ruby
+	\$(CC) -c \$(CFLAGS) \$(NXT_INCS) $NXT_RUBY_INCPATH \\
+	$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_RUBY_MODULE}
+.PHONY: ${NXT_RUBY_MODULE}-install
+.PHONY: ${NXT_RUBY_MODULE}-uninstall
+
+all: ${NXT_RUBY_MODULE}
+
+${NXT_RUBY_MODULE}:	$NXT_BUILD_DIR/${NXT_RUBY_MODULE}.unit.so
+
+$NXT_BUILD_DIR/${NXT_RUBY_MODULE}.unit.so:	$nxt_objs
+	\$(NXT_MODULE_LINK) -o $NXT_BUILD_DIR/${NXT_RUBY_MODULE}.unit.so \\
+	$nxt_objs $NXT_RUBY_LIBS $NXT_LD_OPT
+
+
+install: ${NXT_RUBY_MODULE}-install
+
+${NXT_RUBY_MODULE}-install: ${NXT_RUBY_MODULE}
+	install -d \$(DESTDIR)$NXT_MODULES
+	install -p $NXT_BUILD_DIR/${NXT_RUBY_MODULE}.unit.so \\
+		\$(DESTDIR)$NXT_MODULES/
+
+
+uninstall: ${NXT_RUBY_MODULE}-uninstall
+
+${NXT_RUBY_MODULE}-uninstall:
+	rm -f \$(DESTDIR)$NXT_MODULES/${NXT_RUBY_MODULE}.unit.so
+	@rmdir -p \$(DESTDIR)$NXT_MODULES 2>/dev/null || true
+
+END