diff --git a/.cirrus.yml b/.cirrus.yml
index a7676803d1fe3..4b95b3a1bb854 100644
--- a/.cirrus.yml
+++ b/.cirrus.yml
@@ -147,7 +147,9 @@ asan_task:
         `#--with-pdo-firebird`
         `#--with-pdo-dblib`
         --enable-werror
-        CFLAGS='-fsanitize=undefined,address -DZEND_TRACK_ARENA_ALLOC' LDFLAGS='-fsanitize=undefined,address'
+        CFLAGS='-fsanitize=undefined,address -DZEND_TRACK_ARENA_ALLOC'
+        CXXFLAGS='-fsanitize=undefined,address -DZEND_TRACK_ARENA_ALLOC'
+        LDFLAGS='-fsanitize=undefined,address'
         CC=clang
         CXX=clang++
     - make -j2
diff --git a/build/php.m4 b/build/php.m4
index 4457af1d5e472..c1d2a31130274 100644
--- a/build/php.m4
+++ b/build/php.m4
@@ -742,7 +742,6 @@ AC_DEFUN([PHP_REQUIRE_CXX],[
   if test -z "$php_cxx_done"; then
     AC_PROG_CXX
     AC_PROG_CXXCPP
-    PHP_ADD_LIBRARY(stdc++)
     php_cxx_done=yes
   fi
 ])
diff --git a/configure.ac b/configure.ac
index 3970d6d77bd38..f92ea8be06e49 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1551,6 +1551,7 @@ PHP_SUBST_OLD(INCLUDE_PATH)
 PHP_SUBST_OLD(INSTALL_IT)
 PHP_SUBST(LFLAGS)
 PHP_SUBST(LIBTOOL)
+PHP_SUBST(LINK_SAPI)
 PHP_SUBST(LN_S)
 PHP_SUBST_OLD(NATIVE_RPATHS)
 PHP_SUBST_OLD(PEAR_INSTALLDIR)
@@ -1663,6 +1664,28 @@ CFLAGS_CLEAN="$CFLAGS \$(PROF_FLAGS)"
 CFLAGS="\$(CFLAGS_CLEAN) $standard_libtool_flag"
 CXXFLAGS="$CXXFLAGS $standard_libtool_flag \$(PROF_FLAGS)"
 
+if test -z "$php_cxx_done"; then
+  # Link with the C compiler
+  LINK_SAPI="\$(CC) \$(CFLAGS_CLEAN) \$(EXTRA_CFLAGS)"
+else
+  # We have at least one C++ source: we have to link with the C++
+  # compiler so the correct C++ standard library gets linked
+  LINK_SAPI="\$(CXX) \$(CXXFLAGS_CLEAN) \$(EXTRA_CXXFLAGS)"
+fi
+
+case $host_alias in
+*aix*)
+  LINK_SAPI="\$(LIBTOOL) --mode=link $LINK_SAPI -export-dynamic \$(EXTRA_LDFLAGS_PROGRAM) \$(LDFLAGS) -Wl,-brtl \$(PHP_RPATHS)"
+  ;;
+*darwin*)
+  LINK_SAPI="$LINK_SAPI \$(EXTRA_LDFLAGS_PROGRAM) \$(LDFLAGS) \$(NATIVE_RPATHS) \$(PHP_FRAMEWORKS)"
+  ;;
+*)
+  LINK_SAPI="\$(LIBTOOL) --mode=link $LINK_SAPI -export-dynamic \$(EXTRA_LDFLAGS_PROGRAM) \$(LDFLAGS) \$(PHP_RPATHS)"
+  ;;
+esac
+
+
 if test "$PHP_PHAR" != "no" && test "$PHP_CLI" != "no"; then
   pharcmd=pharcmd
   pharcmd_install=install-pharcmd
diff --git a/sapi/cgi/config9.m4 b/sapi/cgi/config9.m4
index 04bd70b269ee6..80af8f3c0a711 100644
--- a/sapi/cgi/config9.m4
+++ b/sapi/cgi/config9.m4
@@ -46,16 +46,13 @@ if test "$PHP_CGI" != "no"; then
     case $host_alias in
       *aix*)
         if test "$php_sapi_module" = "shared"; then
-          BUILD_CGI="echo '\#! .' > php.sym && echo >>php.sym && nm -BCpg \`echo \$(PHP_GLOBAL_OBJS) \$(PHP_BINARY_OBJS) \$(PHP_CGI_OBJS) | sed 's/\([A-Za-z0-9_]*\)\.lo/.libs\/\1.o/g'\` | \$(AWK) '{ if (((\$\$2 == \"T\") || (\$\$2 == \"D\") || (\$\$2 == \"B\")) && (substr(\$\$3,1,1) != \".\")) { print \$\$3 } }' | sort -u >> php.sym && \$(LIBTOOL) --mode=link \$(CC) -export-dynamic \$(CFLAGS_CLEAN) \$(EXTRA_CFLAGS) \$(EXTRA_LDFLAGS_PROGRAM) \$(LDFLAGS) -Wl,-brtl -Wl,-bE:php.sym \$(PHP_RPATHS) \$(PHP_GLOBAL_OBJS) \$(PHP_BINARY_OBJS) \$(PHP_FASTCGI_OBJS) \$(PHP_CGI_OBJS) \$(EXTRA_LIBS) \$(ZEND_EXTRA_LIBS) -o \$(SAPI_CGI_PATH)"
+          BUILD_CGI="echo '\#! .' > php.sym && echo >>php.sym && nm -BCpg \`echo \$(PHP_GLOBAL_OBJS) \$(PHP_BINARY_OBJS) \$(PHP_CGI_OBJS) | sed 's/\([A-Za-z0-9_]*\)\.lo/.libs\/\1.o/g'\` | \$(AWK) '{ if (((\$\$2 == \"T\") || (\$\$2 == \"D\") || (\$\$2 == \"B\")) && (substr(\$\$3,1,1) != \".\")) { print \$\$3 } }' | sort -u >> php.sym && \$(LINK_SAPI) -Wl,-bE:php.sym \$(PHP_GLOBAL_OBJS) \$(PHP_BINARY_OBJS) \$(PHP_FASTCGI_OBJS) \$(PHP_CGI_OBJS) \$(EXTRA_LIBS) \$(ZEND_EXTRA_LIBS) -o \$(SAPI_CGI_PATH)"
         else
-          BUILD_CGI="echo '\#! .' > php.sym && echo >>php.sym && nm -BCpg \`echo \$(PHP_GLOBAL_OBJS) \$(PHP_BINARY_OBJS) \$(PHP_CGI_OBJS) | sed 's/\([A-Za-z0-9_]*\)\.lo/\1.o/g'\` | \$(AWK) '{ if (((\$\$2 == \"T\") || (\$\$2 == \"D\") || (\$\$2 == \"B\")) && (substr(\$\$3,1,1) != \".\")) { print \$\$3 } }' | sort -u >> php.sym && \$(LIBTOOL) --mode=link \$(CC) -export-dynamic \$(CFLAGS_CLEAN) \$(EXTRA_CFLAGS) \$(EXTRA_LDFLAGS_PROGRAM) \$(LDFLAGS) -Wl,-brtl -Wl,-bE:php.sym \$(PHP_RPATHS) \$(PHP_GLOBAL_OBJS) \$(PHP_BINARY_OBJS) \$(PHP_FASTCGI_OBJS) \$(PHP_CGI_OBJS) \$(EXTRA_LIBS) \$(ZEND_EXTRA_LIBS) -o \$(SAPI_CGI_PATH)"
+          BUILD_CGI="echo '\#! .' > php.sym && echo >>php.sym && nm -BCpg \`echo \$(PHP_GLOBAL_OBJS) \$(PHP_BINARY_OBJS) \$(PHP_CGI_OBJS) | sed 's/\([A-Za-z0-9_]*\)\.lo/\1.o/g'\` | \$(AWK) '{ if (((\$\$2 == \"T\") || (\$\$2 == \"D\") || (\$\$2 == \"B\")) && (substr(\$\$3,1,1) != \".\")) { print \$\$3 } }' | sort -u >> php.sym && \$(LINK_SAPI) -Wl,-bE:php.sym \$(PHP_GLOBAL_OBJS) \$(PHP_BINARY_OBJS) \$(PHP_FASTCGI_OBJS) \$(PHP_CGI_OBJS) \$(EXTRA_LIBS) \$(ZEND_EXTRA_LIBS) -o \$(SAPI_CGI_PATH)"
         fi
         ;;
-      *darwin*)
-        BUILD_CGI="\$(CC) \$(CFLAGS_CLEAN) \$(EXTRA_CFLAGS) \$(EXTRA_LDFLAGS_PROGRAM) \$(LDFLAGS) \$(NATIVE_RPATHS) \$(PHP_GLOBAL_OBJS:.lo=.o) \$(PHP_BINARY_OBJS:.lo=.o) \$(PHP_FASTCGI_OBJS:.lo=.o) \$(PHP_CGI_OBJS:.lo=.o) \$(PHP_FRAMEWORKS) \$(EXTRA_LIBS) \$(ZEND_EXTRA_LIBS) -o \$(SAPI_CGI_PATH)"
-      ;;
       *)
-        BUILD_CGI="\$(LIBTOOL) --mode=link \$(CC) -export-dynamic \$(CFLAGS_CLEAN) \$(EXTRA_CFLAGS) \$(EXTRA_LDFLAGS_PROGRAM) \$(LDFLAGS) \$(PHP_RPATHS) \$(PHP_GLOBAL_OBJS:.lo=.o) \$(PHP_BINARY_OBJS:.lo=.o) \$(PHP_FASTCGI_OBJS:.lo=.o) \$(PHP_CGI_OBJS:.lo=.o) \$(EXTRA_LIBS) \$(ZEND_EXTRA_LIBS) -o \$(SAPI_CGI_PATH)"
+        BUILD_CGI="\$(LINK_SAPI) \$(PHP_GLOBAL_OBJS:.lo=.o) \$(PHP_BINARY_OBJS:.lo=.o) \$(PHP_FASTCGI_OBJS:.lo=.o) \$(PHP_CGI_OBJS:.lo=.o) \$(EXTRA_LIBS) \$(ZEND_EXTRA_LIBS) -o \$(SAPI_CGI_PATH)"
       ;;
     esac
 
diff --git a/sapi/cli/config.m4 b/sapi/cli/config.m4
index d17d531683605..8b2a97bf69e84 100644
--- a/sapi/cli/config.m4
+++ b/sapi/cli/config.m4
@@ -33,16 +33,13 @@ if test "$PHP_CLI" != "no"; then
   case $host_alias in
   *aix*)
     if test "$php_sapi_module" = "shared"; then
-      BUILD_CLI="echo '\#! .' > php.sym && echo >>php.sym && nm -BCpg \`echo \$(PHP_GLOBAL_OBJS) \$(PHP_BINARY_OBJS) \$(PHP_CLI_OBJS) | sed 's/\([A-Za-z0-9_]*\)\.lo/.libs\/\1.o/g'\` | \$(AWK) '{ if (((\$\$2 == \"T\") || (\$\$2 == \"D\") || (\$\$2 == \"B\")) && (substr(\$\$3,1,1) != \".\")) { print \$\$3 } }' | sort -u >> php.sym && \$(LIBTOOL) --mode=link \$(CC) -export-dynamic \$(CFLAGS_CLEAN) \$(EXTRA_CFLAGS) \$(EXTRA_LDFLAGS_PROGRAM) \$(LDFLAGS) -Wl,-brtl -Wl,-bE:php.sym \$(PHP_RPATHS) \$(PHP_GLOBAL_OBJS) \$(PHP_BINARY_OBJS) \$(PHP_CLI_OBJS) \$(EXTRA_LIBS) \$(ZEND_EXTRA_LIBS) -o \$(SAPI_CLI_PATH)"
+      BUILD_CLI="echo '\#! .' > php.sym && echo >>php.sym && nm -BCpg \`echo \$(PHP_GLOBAL_OBJS) \$(PHP_BINARY_OBJS) \$(PHP_CLI_OBJS) | sed 's/\([A-Za-z0-9_]*\)\.lo/.libs\/\1.o/g'\` | \$(AWK) '{ if (((\$\$2 == \"T\") || (\$\$2 == \"D\") || (\$\$2 == \"B\")) && (substr(\$\$3,1,1) != \".\")) { print \$\$3 } }' | sort -u >> php.sym && \$(LINK_SAPI) -Wl,-bE:php.sym \$(PHP_GLOBAL_OBJS) \$(PHP_BINARY_OBJS) \$(PHP_CLI_OBJS) \$(EXTRA_LIBS) \$(ZEND_EXTRA_LIBS) -o \$(SAPI_CLI_PATH)"
     else
-      BUILD_CLI="echo '\#! .' > php.sym && echo >>php.sym && nm -BCpg \`echo \$(PHP_GLOBAL_OBJS) \$(PHP_BINARY_OBJS) \$(PHP_CLI_OBJS) | sed 's/\([A-Za-z0-9_]*\)\.lo/\1.o/g'\` | \$(AWK) '{ if (((\$\$2 == \"T\") || (\$\$2 == \"D\") || (\$\$2 == \"B\")) && (substr(\$\$3,1,1) != \".\")) { print \$\$3 } }' | sort -u >> php.sym && \$(LIBTOOL) --mode=link \$(CC) -export-dynamic \$(CFLAGS_CLEAN) \$(EXTRA_CFLAGS) \$(EXTRA_LDFLAGS_PROGRAM) \$(LDFLAGS) -Wl,-brtl -Wl,-bE:php.sym \$(PHP_RPATHS) \$(PHP_GLOBAL_OBJS) \$(PHP_BINARY_OBJS) \$(PHP_CLI_OBJS) \$(EXTRA_LIBS) \$(ZEND_EXTRA_LIBS) -o \$(SAPI_CLI_PATH)"
+      BUILD_CLI="echo '\#! .' > php.sym && echo >>php.sym && nm -BCpg \`echo \$(PHP_GLOBAL_OBJS) \$(PHP_BINARY_OBJS) \$(PHP_CLI_OBJS) | sed 's/\([A-Za-z0-9_]*\)\.lo/\1.o/g'\` | \$(AWK) '{ if (((\$\$2 == \"T\") || (\$\$2 == \"D\") || (\$\$2 == \"B\")) && (substr(\$\$3,1,1) != \".\")) { print \$\$3 } }' | sort -u >> php.sym && \$(LINK_SAPI) -Wl,-bE:php.sym \$(PHP_GLOBAL_OBJS) \$(PHP_BINARY_OBJS) \$(PHP_CLI_OBJS) \$(EXTRA_LIBS) \$(ZEND_EXTRA_LIBS) -o \$(SAPI_CLI_PATH)"
     fi
     ;;
-  *darwin*)
-    BUILD_CLI="\$(CC) \$(CFLAGS_CLEAN) \$(EXTRA_CFLAGS) \$(EXTRA_LDFLAGS_PROGRAM) \$(LDFLAGS) \$(NATIVE_RPATHS) \$(PHP_GLOBAL_OBJS:.lo=.o) \$(PHP_BINARY_OBJS:.lo=.o) \$(PHP_CLI_OBJS:.lo=.o) \$(PHP_FRAMEWORKS) \$(EXTRA_LIBS) \$(ZEND_EXTRA_LIBS) -o \$(SAPI_CLI_PATH)"
-    ;;
   *)
-    BUILD_CLI="\$(LIBTOOL) --mode=link \$(CC) -export-dynamic \$(CFLAGS_CLEAN) \$(EXTRA_CFLAGS) \$(EXTRA_LDFLAGS_PROGRAM) \$(LDFLAGS) \$(PHP_RPATHS) \$(PHP_GLOBAL_OBJS:.lo=.o) \$(PHP_BINARY_OBJS:.lo=.o) \$(PHP_CLI_OBJS:.lo=.o) \$(EXTRA_LIBS) \$(ZEND_EXTRA_LIBS) -o \$(SAPI_CLI_PATH)"
+    BUILD_CLI="\$(LINK_SAPI) \$(PHP_GLOBAL_OBJS:.lo=.o) \$(PHP_BINARY_OBJS:.lo=.o) \$(PHP_CLI_OBJS:.lo=.o) \$(EXTRA_LIBS) \$(ZEND_EXTRA_LIBS) -o \$(SAPI_CLI_PATH)"
     ;;
   esac
 
diff --git a/sapi/fpm/config.m4 b/sapi/fpm/config.m4
index ab85be7ca09aa..d3b62fd8fe38c 100644
--- a/sapi/fpm/config.m4
+++ b/sapi/fpm/config.m4
@@ -719,13 +719,10 @@ if test "$PHP_FPM" != "no"; then
 
   case $host_alias in
       *aix*)
-        BUILD_FPM="echo '\#! .' > php.sym && echo >>php.sym && nm -BCpg \`echo \$(PHP_GLOBAL_OBJS) \$(PHP_BINARY_OBJS) \$(PHP_FPM_OBJS) | sed 's/\([A-Za-z0-9_]*\)\.lo/\1.o/g'\` | \$(AWK) '{ if (((\$\$2 == \"T\") || (\$\$2 == \"D\") || (\$\$2 == \"B\")) && (substr(\$\$3,1,1) != \".\")) { print \$\$3 } }' | sort -u >> php.sym && \$(LIBTOOL) --mode=link \$(CC) -export-dynamic \$(CFLAGS_CLEAN) \$(EXTRA_CFLAGS) \$(EXTRA_LDFLAGS_PROGRAM) \$(LDFLAGS) -Wl,-brtl -Wl,-bE:php.sym \$(PHP_RPATHS) \$(PHP_GLOBAL_OBJS) \$(PHP_BINARY_OBJS) \$(PHP_FASTCGI_OBJS) \$(PHP_FPM_OBJS) \$(EXTRA_LIBS) \$(FPM_EXTRA_LIBS) \$(ZEND_EXTRA_LIBS) -o \$(SAPI_FPM_PATH)"
+        BUILD_FPM="echo '\#! .' > php.sym && echo >>php.sym && nm -BCpg \`echo \$(PHP_GLOBAL_OBJS) \$(PHP_BINARY_OBJS) \$(PHP_FPM_OBJS) | sed 's/\([A-Za-z0-9_]*\)\.lo/\1.o/g'\` | \$(AWK) '{ if (((\$\$2 == \"T\") || (\$\$2 == \"D\") || (\$\$2 == \"B\")) && (substr(\$\$3,1,1) != \".\")) { print \$\$3 } }' | sort -u >> php.sym && \$(LINK_SAPI) -Wl,-bE:php.sym \$(PHP_GLOBAL_OBJS) \$(PHP_BINARY_OBJS) \$(PHP_FASTCGI_OBJS) \$(PHP_FPM_OBJS) \$(EXTRA_LIBS) \$(FPM_EXTRA_LIBS) \$(ZEND_EXTRA_LIBS) -o \$(SAPI_FPM_PATH)"
         ;;
-      *darwin*)
-        BUILD_FPM="\$(CC) \$(CFLAGS_CLEAN) \$(EXTRA_CFLAGS) \$(EXTRA_LDFLAGS_PROGRAM) \$(LDFLAGS) \$(NATIVE_RPATHS) \$(PHP_GLOBAL_OBJS:.lo=.o) \$(PHP_BINARY_OBJS:.lo=.o) \$(PHP_FASTCGI_OBJS:.lo=.o) \$(PHP_FPM_OBJS:.lo=.o) \$(PHP_FRAMEWORKS) \$(EXTRA_LIBS) \$(FPM_EXTRA_LIBS) \$(ZEND_EXTRA_LIBS) -o \$(SAPI_FPM_PATH)"
-      ;;
       *)
-        BUILD_FPM="\$(LIBTOOL) --mode=link \$(CC) -export-dynamic \$(CFLAGS_CLEAN) \$(EXTRA_CFLAGS) \$(EXTRA_LDFLAGS_PROGRAM) \$(LDFLAGS) \$(PHP_RPATHS) \$(PHP_GLOBAL_OBJS:.lo=.o) \$(PHP_BINARY_OBJS:.lo=.o) \$(PHP_FASTCGI_OBJS:.lo=.o) \$(PHP_FPM_OBJS:.lo=.o) \$(EXTRA_LIBS) \$(FPM_EXTRA_LIBS) \$(ZEND_EXTRA_LIBS) -o \$(SAPI_FPM_PATH)"
+        BUILD_FPM="\$(LINK_SAPI) \$(PHP_GLOBAL_OBJS:.lo=.o) \$(PHP_BINARY_OBJS:.lo=.o) \$(PHP_FASTCGI_OBJS:.lo=.o) \$(PHP_FPM_OBJS:.lo=.o) \$(EXTRA_LIBS) \$(FPM_EXTRA_LIBS) \$(ZEND_EXTRA_LIBS) -o \$(SAPI_FPM_PATH)"
       ;;
   esac
 
diff --git a/sapi/litespeed/config.m4 b/sapi/litespeed/config.m4
index 89074053852c3..705daaf0316ae 100644
--- a/sapi/litespeed/config.m4
+++ b/sapi/litespeed/config.m4
@@ -10,15 +10,12 @@ if test "$PHP_LITESPEED" != "no"; then
   SAPI_LITESPEED_PATH=sapi/litespeed/php
   PHP_SELECT_SAPI(litespeed, program, lsapi_main.c lsapilib.c, "", '$(SAPI_LITESPEED_PATH)')
   case $host_alias in
-  *darwin*)
-    BUILD_LITESPEED="\$(CC) \$(CFLAGS_CLEAN) \$(EXTRA_CFLAGS) \$(EXTRA_LDFLAGS_PROGRAM) \$(LDFLAGS) \$(NATIVE_RPATHS) \$(PHP_GLOBAL_OBJS:.lo=.o) \$(PHP_BINARY_OBJS:.lo=.o) \$(PHP_LITESPEED_OBJS:.lo=.o) \$(PHP_FRAMEWORKS) \$(EXTRA_LIBS) \$(ZEND_EXTRA_LIBS) -o \$(SAPI_LITESPEED_PATH)"
-    ;;
   *cygwin*)
     SAPI_LITESPEED_PATH=sapi/litespeed/php.exe
-    BUILD_LITESPEED="\$(LIBTOOL) --mode=link \$(CC) -export-dynamic \$(CFLAGS_CLEAN) \$(EXTRA_CFLAGS) \$(EXTRA_LDFLAGS_PROGRAM) \$(LDFLAGS) \$(PHP_RPATHS) \$(PHP_GLOBAL_OBJS) \$(PHP_BINARY_OBJS) \$(PHP_LITESPEED_OBJS) \$(EXTRA_LIBS) \$(ZEND_EXTRA_LIBS) -o \$(SAPI_LITESPEED_PATH)"
+    BUILD_LITESPEED="\$(LINK_SAPI) \$(PHP_GLOBAL_OBJS) \$(PHP_BINARY_OBJS) \$(PHP_LITESPEED_OBJS) \$(EXTRA_LIBS) \$(ZEND_EXTRA_LIBS) -o \$(SAPI_LITESPEED_PATH)"
     ;;
   *)
-    BUILD_LITESPEED="\$(LIBTOOL) --mode=link \$(CC) -export-dynamic \$(CFLAGS_CLEAN) \$(EXTRA_CFLAGS) \$(EXTRA_LDFLAGS_PROGRAM) \$(LDFLAGS) \$(PHP_RPATHS) \$(PHP_GLOBAL_OBJS:.lo=.o) \$(PHP_BINARY_OBJS:.lo=.o) \$(PHP_LITESPEED_OBJS:.lo=.o) \$(EXTRA_LIBS) \$(ZEND_EXTRA_LIBS) -o \$(SAPI_LITESPEED_PATH)"
+    BUILD_LITESPEED="\$(LINK_SAPI) \$(PHP_GLOBAL_OBJS:.lo=.o) \$(PHP_BINARY_OBJS:.lo=.o) \$(PHP_LITESPEED_OBJS:.lo=.o) \$(EXTRA_LIBS) \$(ZEND_EXTRA_LIBS) -o \$(SAPI_LITESPEED_PATH)"
     ;;
   esac
 
diff --git a/sapi/phpdbg/config.m4 b/sapi/phpdbg/config.m4
index ac95cf3c57f91..06808d90e3678 100644
--- a/sapi/phpdbg/config.m4
+++ b/sapi/phpdbg/config.m4
@@ -85,8 +85,7 @@ if test "$BUILD_PHPDBG" = "" && test "$PHP_PHPDBG" != "no"; then
   BUILD_BINARY="sapi/phpdbg/phpdbg"
   BUILD_SHARED="sapi/phpdbg/libphpdbg.la"
 
-  BUILD_PHPDBG="\$(LIBTOOL) --mode=link \
-        \$(CC) -export-dynamic \$(CFLAGS_CLEAN) \$(EXTRA_CFLAGS) \$(EXTRA_LDFLAGS_PROGRAM) \$(LDFLAGS) \$(PHP_RPATHS) \
+  BUILD_PHPDBG="\$(LINK_SAPI) \
                 \$(PHP_GLOBAL_OBJS:.lo=.o) \
                 \$(PHP_BINARY_OBJS:.lo=.o) \
                 \$(PHP_PHPDBG_OBJS:.lo=.o) \
@@ -96,8 +95,7 @@ if test "$BUILD_PHPDBG" = "" && test "$PHP_PHPDBG" != "no"; then
                 \$(PHP_FRAMEWORKS) \
          -o \$(BUILD_BINARY)"
 
-  BUILD_PHPDBG_SHARED="\$(LIBTOOL) --mode=link \
-        \$(CC) -shared -Wl,-soname,libphpdbg.so -export-dynamic \$(CFLAGS_CLEAN) \$(EXTRA_CFLAGS) \$(EXTRA_LDFLAGS_PROGRAM) \$(LDFLAGS) \$(PHP_RPATHS) \
+  BUILD_PHPDBG_SHARED="\$(LINK_SAPI) \
                 \$(PHP_GLOBAL_OBJS) \
                 \$(PHP_BINARY_OBJS) \
                 \$(PHP_PHPDBG_OBJS) \