AC_PROG_INSTALL
AC_PROG_CC
AM_PROG_CC_C_O
+AC_EXEEXT
dnl Check for required packages.
dnl Note that we are using GLib threads, which are supported on Linux
dnl and Windows, but possibly not on some obscure platforms.
PKG_PROG_PKG_CONFIG
PKG_CHECK_MODULES([OVIRT_VIEWER],
- [gtk+-2.0 gtk-vnc-1.0 glib-2.0 libxml-2.0 gnutls gthread-2.0])
+ [gtk+-2.0 gtk-vnc-1.0 glib-2.0 libxml-2.0 gnutls gthread-2.0 libcurl])
dnl Header files.
-AC_CHECK_HEADERS([sys/socket.h sys/un.h windows.h])
+AC_CHECK_HEADERS([netdb.h netinet/in.h sys/socket.h sys/un.h windows.h])
+
+dnl Optional functions.
+AC_CHECK_FUNCS([socket gethostbyname htons connect])
+
+dnl Default location for CA certificate bundle.
+AC_ARG_ENABLE([cainfo],
+ [AS_HELP_STRING([--enable-cainfo=PATH],
+ [Set the path to the CA certificate bundle.])],
+ [CAINFO=$enableval],
+ [CAINFO=$sysconfdir/pki/tls/certs/ca-bundle.crt])
+AC_SUBST([CAINFO])
+
+dnl If the C compiler is really GCC, enable warnings and
+dnl GCC-specific flags. Bug in glib GStaticMutex prevents
+dnl us from using strict aliasing safely.
+dnl NB: We have to do this after all the function tests
+dnl because '-Werror' tends to break them.
+if test "$GCC" = "yes"; then
+ CFLAGS="$CFLAGS -Wall -Werror -fno-strict-aliasing"
+fi
dnl Output.
AC_CONFIG_HEADERS([config.h])