Merge pull request #58 from TysonAndre/reduce-size

Don't export symbols by default on Linux/Unix

Author: crazyxman

config.m4

@@ -23,6 +23,11 @@ if test "$PHP_SIMDJSON" != "no"; then
     AC_MSG_RESULT([$php_version, ok])
   fi
 
+  dnl Mark symbols hidden by default if the compiler (for example, gcc >= 4)
+  dnl supports it. This can help reduce the binary size and startup time.
+  AX_CHECK_COMPILE_FLAG([-fvisibility=hidden],
+                        [CXXFLAGS="$CXXFLAGS -fvisibility=hidden"])
+
   AC_DEFINE(HAVE_SIMDJSON, 1, [whether simdjson is enabled])
   PHP_NEW_EXTENSION(simdjson, [
       php_simdjson.cpp                    \

package.xml

@@ -20,16 +20,16 @@
  -->
  <date>2022-08-30</date>
  <version>
-  <release>2.0.3</release>
-  <api>2.0.3</api>
+  <release>2.0.4dev</release>
+  <api>2.0.4dev</api>
  </version>
  <stability>
   <release>stable</release>
   <api>stable</api>
  </stability>
  <license uri="https://www.apache.org/licenses/LICENSE-2.0.html">Apache 2.0</license>
  <notes>
-* Fix error validating package.xml when uploading to PECL due to blank username of lead without a PECL account.
+* Add `-fvisibility=hidden` to compiler options to reduce compiled extension size by avoiding exporting symbols by default.
  </notes>
  <contents>
   <dir name="/">
@@ -88,6 +88,21 @@
  <providesextension>simdjson</providesextension>
  <extsrcrelease/>
  <changelog>
+  <release>
+   <date>2022-08-30</date>
+   <version>
+    <release>2.0.3</release>
+    <api>2.0.3</api>
+   </version>
+   <stability>
+    <release>stable</release>
+    <api>stable</api>
+   </stability>
+   <license uri="https://www.apache.org/licenses/LICENSE-2.0.html">Apache 2.0</license>
+   <notes>
+* Fix error validating package.xml when uploading to PECL due to blank username of lead without a PECL account.
+   </notes>
+  </release>
   <release>
    <date>2022-08-30</date>
    <version>

php_simdjson.h

@@ -17,7 +17,7 @@
 extern zend_module_entry simdjson_module_entry;
 #define phpext_simdjson_ptr &simdjson_module_entry
 
-#define PHP_SIMDJSON_VERSION                  "2.0.3"
+#define PHP_SIMDJSON_VERSION                  "2.0.4dev"
 #define SIMDJSON_SUPPORT_URL                  "https://github.com/crazyxman/simdjson_php"
 #define SIMDJSON_PARSE_FAIL                   0
 #define SIMDJSON_PARSE_SUCCESS                1