intl-stdc++.patch

avoid adding -lstdc++ when linking php-common
it's needed for ext/intl
but it requires icu which already links with stdc++
so just omit PHP_ADD_LIBRARY(stdc++)

--- php-8.4.1/build/php.m4~	2024-11-22 10:01:25.000000000 +0100
+++ php-8.4.1/build/php.m4	2024-11-22 10:02:25.646654614 +0100
@@ -757,7 +757,6 @@ AC_DEFUN([PHP_REQUIRE_CXX], [
 AS_VAR_IF([php_cxx_done],, [
   AC_PROG_CXX
   AC_PROG_CXXCPP
-  PHP_ADD_LIBRARY([stdc++])
   php_cxx_done=yes
 ])
 ])
--- php-8.4.1/ext/intl/config.m4~	2024-11-20 10:48:35.000000000 +0100
+++ php-8.4.1/ext/intl/config.m4	2024-11-22 10:03:11.049987946 +0100
@@ -4,6 +4,7 @@ PHP_ARG_ENABLE([intl],
     [Enable internationalization support])])
 
 if test "$PHP_INTL" != "no"; then
+  dnl -lstdc++ not needed, will be inherited from icu
   PHP_SETUP_ICU([INTL_SHARED_LIBADD])
   PHP_SUBST([INTL_SHARED_LIBADD])
   INTL_COMMON_FLAGS="$ICU_CFLAGS -Wno-write-strings -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -DZEND_ENABLE_STATIC_TSRMLS_CACHE=1"