shithub: opus-tools

Info  •  Files  •  Log  •  Branches

configure: Don't enable stack-protector on Windows

It creates a dependency on libssp.dll.

--- a/configure.ac

+++ b/configure.ac

@@ -233,6 +233,13 @@

   ;;

 esac

+on_windows=no

+case $host in

+*cygwin*|*mingw*)

+  on_windows=yes

+  ;;

+esac

+

 dnl check for sse

 AC_ARG_ENABLE([sse],

     [AS_HELP_STRING([--enable-sse],[Build binaries that require SSE])],,

@@ -252,13 +259,14 @@

     ])

  ])

-dnl Enable stack-protector-strong only on x86 where it's well supported.

-dnl on some platforms it causes crashes. Hopefully the OS's default's

-dnl include this on platforms that work but have been missed here.

+dnl Enable stack-protector-strong only on x86 where it's well supported,

+dnl but not on Windows because it creates a dependency on libssp.dll.

+dnl On some platforms it causes crashes. Hopefully the OS defaults to

+dnl enabling this on platforms that work but have been missed here.

 AC_ARG_ENABLE([stack-protector],

     [AS_HELP_STRING([--disable-stack-protector],[Disable compiler stack hardening])],,

     [

-      AS_IF([test "$ac_cv_c_compiler_gnu" = "yes" && test "$on_x86" = "yes"],

+      AS_IF([test "$ac_cv_c_compiler_gnu" = "yes" && test "$on_x86" = "yes" && test "$on_windows" = "no"],

             [enable_stack_protector=yes],[enable_stack_protector=no])

     ])