Add PHP_INTERBASE_VER_PRE tag

Author: mlazdans

build_scripts/php-fb-config.bat

@@ -14,10 +14,12 @@ set PFB_FB64_DIR=C:\Program Files\Firebird\Firebird_5_0
 @REM Attach current git commit hash. git command must be in PATH
 set USE_GIT_HASH=0
 
+@REM Grab version
 for /f "tokens=3" %%i in ('findstr /b /c:"#define PHP_INTERBASE_VER_MAJOR" %~dp0..\php_interbase.h') do set VER_MAJOR=%%i
 for /f "tokens=3" %%i in ('findstr /b /c:"#define PHP_INTERBASE_VER_MINOR" %~dp0..\php_interbase.h') do set VER_MINOR=%%i
 for /f "tokens=3" %%i in ('findstr /b /c:"#define PHP_INTERBASE_VER_REV" %~dp0..\php_interbase.h') do set VER_REV=%%i
-set PFB_VERS=%VER_MAJOR%.%VER_MINOR%.%VER_REV%-RC0
+for /f "tokens=3" %%i in ('findstr /b /c:"#define PHP_INTERBASE_VER_PRE" %~dp0..\php_interbase.h') do set VER_PRE=%%~i
+set PFB_VERS=%VER_MAJOR%.%VER_MINOR%.%VER_REV%%VER_PRE%
 
 if %USE_GIT_HASH% equ 1 (
 	for /f %%i in ('git -C %~dp0..\ rev-parse --short HEAD') do set PFB_VERS=%PFB_VERS%-%%i

php_interbase.h

@@ -42,10 +42,15 @@ extern zend_module_entry ibase_module_entry;
 #define PHP_INTERBASE_VER_MAJOR 6
 #define PHP_INTERBASE_VER_MINOR 1
 #define PHP_INTERBASE_VER_REV 1
+#define PHP_INTERBASE_VER_PRE "-RC1"
 
 // Keep two digit style similar to FB_API_VER
 #define PHP_INTERBASE_VER PHP_INTERBASE_VER_MAJOR * 10 + PHP_INTERBASE_VER_MINOR
-#define PHP_INTERBASE_VER_STR TO_STRING(PHP_INTERBASE_VER_MAJOR) "." TO_STRING(PHP_INTERBASE_VER_MINOR) "." TO_STRING(PHP_INTERBASE_VER_REV)
+#define PHP_INTERBASE_VER_STR \
+  TO_STRING(PHP_INTERBASE_VER_MAJOR) "." \
+  TO_STRING(PHP_INTERBASE_VER_MINOR) "." \
+  TO_STRING(PHP_INTERBASE_VER_REV) \
+  PHP_INTERBASE_VER_PRE
 
 PHP_MINIT_FUNCTION(ibase);
 PHP_RINIT_FUNCTION(ibase);