Merge pull request #267 from mstone2001/devel

Support OpenIndiana

configure.ac

@@ -12,10 +12,41 @@ AC_SUBST([package_version_patchlevel], [${package_version_patchlevel}])
 AC_CONFIG_HEADERS(config_ac.h:config_ac-h.in)
 AM_INIT_AUTOMAKE([1.11 foreign parallel-tests])
 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
-AC_PROG_CC
+AC_PROG_CC_C99
 AC_C_CONST
 AC_PROG_LIBTOOL
 
+case $host_os in
+ *linux*)
+ linux=yes
+ ;;
+ *kfreebsd*)
+ linux=yes # only used in instfiles/ so that’s ok for us for now
+ ;;
+ *freebsd*)
+ freebsd=yes
+ ;;
+ *netbsd*)
+ netbsd=yes
+ ;;
+ *openbsd*)
+ openbsd=yes
+ ;;
+ *darwin*)
+ macos=yes
+ ;;
+ *solaris*)
+ solaris=yes
+ ;;
+esac
+
+AM_CONDITIONAL(LINUX, [test "x$linux" = xyes])
+AM_CONDITIONAL(FREEBSD, [test "x$freebsd" = xyes])
+AM_CONDITIONAL(OPENBSD, [test "x$openbsd" = xyes])
+AM_CONDITIONAL(NETBSD, [test "x$netbsd" = xyes])
+AM_CONDITIONAL(MACOS, [test "x$macos" = xyes])
+AM_CONDITIONAL(SOLARIS, [test "x$solaris" = xyes])
+
 AC_CONFIG_MACRO_DIR([m4])
 AX_CFLAGS_WARN_ALL
 AX_APPEND_COMPILE_FLAGS([-Wwrite-strings])
@@ -30,6 +61,11 @@ if test "x${enable_glamor}" = "xyes"; then
  PKG_CHECK_MODULES([XORG_SERVER_EGL], [egl >= 0], [], [AC_MSG_ERROR([please install libegl1-mesa-dev or mesa-libEGL-devel])])
 fi
 
+if test x$solaris = xyes; then
+ CFLAGS="${CFLAGS} -D_XOPEN_SOURCE=600"
+ AC_SUBST(CFLAGS)
+fi 
+
 if test "x$XRDP_CFLAGS" = "x"; then
  PKG_CHECK_MODULES([XRDP], [xrdp >= 0.9.80])
  XRDP_CFLAGS=`pkg-config xrdp --cflags`