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-rw-r--r--X11/configure.ac203
1 files changed, 203 insertions, 0 deletions
diff --git a/X11/configure.ac b/X11/configure.ac
new file mode 100644
index 000000000..5bcf3eff0
--- /dev/null
+++ b/X11/configure.ac
@@ -0,0 +1,203 @@
+AC_PREREQ([2.57])
+AC_INIT([Xproto], [7.0.14], [https://bugs.freedesktop.org/enter_bug.cgi?product=xorg])
+AM_INIT_AUTOMAKE([foreign dist-bzip2])
+
+AC_CONFIG_HEADER([do-not-use-config.h])
+AC_CONFIG_HEADER([Xfuncproto.h])
+
+AC_CANONICAL_HOST
+
+m4_ifdef([AS_HELP_STRING], , [m4_define([AS_HELP_STRING], m4_defn([AC_HELP_STRING]))])
+
+# Check for enable/disable options
+AC_ARG_ENABLE(function-prototypes,
+ AS_HELP_STRING([--enable-function-prototypes],
+ [force function prototypes (default: auto)]),
+ [FUNCPROTO=$enableval], [FUNCPROTO=auto])
+AC_ARG_ENABLE(varargs-prototypes,
+ AS_HELP_STRING([--enable-varargs-prototypes],
+ [varargs prototypes are supported (default: auto)]),
+ [VAPROTO=$enableval], [VAPROTO=auto])
+AC_ARG_ENABLE(const-prototypes,
+ AS_HELP_STRING([--enable-const-prototypes],
+ [const is supported (default: auto)]),
+ [CONSTPROTO=$enableval], [CONSTPROTO=auto])
+AC_ARG_ENABLE(nested-prototypes,
+ AS_HELP_STRING([--enable-nested-prototypes],
+ [nested prototypes are supported (default: auto)]),
+ [NESTEDPROTO=$enableval], [NESTEDPROTO=auto])
+AC_ARG_ENABLE(wide-prototypes,
+ AS_HELP_STRING([--enable-wide-prototypes],
+ [widen function prototypes (default: auto)]),
+ [WIDEPROTO=$enableval], [WIDEPROTO=auto])
+
+
+AC_CHECK_HEADERS([sys/select.h sys/param.h sys/types.h sys/time.h])
+
+# Handle Xpoll.h.in
+# Avoid determining fds_bits on WIN32 hosts (not including cygwin)
+case $host_os in
+ mingw*) fds_bits_found=true;;
+ *) fds_bits_found=false;;
+esac
+
+if test "x$fds_bits_found" = xfalse ; then
+ AC_CHECK_MEMBER(fd_set.fds_bits,
+ [
+ fds_bits_found=plain
+ USE_FDS_BITS="fds_bits"
+ ],,
+ [
+ #ifdef HAVE_SYS_PARAM_H
+ #include <sys/param.h>
+ #endif
+ #ifdef HAVE_SYS_TYPES_H
+ #include <sys/types.h>
+ #endif
+ #ifdef HAVE_SYS_TIME_H
+ #include <sys/time.h>
+ #endif
+ #ifdef HAVE_SYS_SELECT_H
+ #include <sys/select.h>
+ #endif
+ ])
+fi
+
+if test "x$fds_bits_found" = xfalse ; then
+ AC_CHECK_MEMBER(fd_set.__fds_bits,
+ [
+ fds_bits_found=underscores
+ USE_FDS_BITS="__fds_bits"
+ ],,
+ [
+ #ifdef HAVE_SYS_PARAM_H
+ #include <sys/param.h>
+ #endif
+ #ifdef HAVE_SYS_TYPES_H
+ #include <sys/types.h>
+ #endif
+ #ifdef HAVE_SYS_TIME_H
+ #include <sys/time.h>
+ #endif
+ #ifdef HAVE_SYS_SELECT_H
+ #include <sys/select.h>
+ #endif
+ ])
+fi
+
+if test "x$fds_bits_found" = xfalse ; then
+ AC_MSG_ERROR([Could not determine how to access the fds_bits or equivalent
+ structure in fd_set on your platform.])
+fi
+
+AC_SUBST([USE_FDS_BITS])
+
+
+# Handle Xfuncproto.h
+AC_MSG_CHECKING([whether const prototypes are supported])
+if test "x$CONSTPROTO" = xauto; then
+ case $host_os in
+ linux*) CONSTPROTO=yes ;;
+ freebsd*) CONSTPROTO=yes ;;
+ netbsd*) CONSTPROTO=yes ;;
+ openbsd*) CONSTPROTO=yes ;;
+ solaris*) CONSTPROTO=yes ;;
+ *) CONSTPROTO=no ;;
+ esac
+fi
+AC_MSG_RESULT([$CONSTPROTO])
+
+AC_MSG_CHECKING([whether varargs prototypes are supported])
+if test "x$VAPROTO" = xauto; then
+ case $host_os in
+ linux*) VAPROTO=yes ;;
+ freebsd*) VAPROTO=yes ;;
+ netbsd*) VAPROTO=yes ;;
+ openbsd*) VAPROTO=yes ;;
+ solaris*) VAPROTO=yes ;;
+ *) VAPROTO=no ;;
+ esac
+fi
+AC_MSG_RESULT([$VAPROTO])
+
+AC_MSG_CHECKING([whether nested prototypes are supported])
+if test "x$NESTEDPROTO" = xauto; then
+ case $host_os in
+ linux*) NESTEDPROTO=yes ;;
+ freebsd*) NESTEDPROTO=yes ;;
+ netbsd*) NESTEDPROTO=yes ;;
+ openbsd*) NESTEDPROTO=yes ;;
+ solaris*) NESTEDPROTO=yes ;;
+ *) NESTEDPROTO=no ;;
+ esac
+fi
+AC_MSG_RESULT([$NESTEDPROTO])
+
+AC_MSG_CHECKING([whether to force function prototypes])
+if test "x$FUNCPROTO" = xauto; then
+ case $host_os in
+ linux*) FUNCPROTO=yes ;;
+ freebsd*) FUNCPROTO=yes ;;
+ netbsd*) FUNCPROTO=yes ;;
+ openbsd*) FUNCPROTO=yes ;;
+ *)
+ if test "x$VAPROTO" = xyes && test "x$NESTEDPROTO" = xyes; then
+ FUNCPROTO=yes
+ else
+ FUNCPROTO=no
+ fi
+ ;;
+ esac
+fi
+AC_MSG_RESULT([$FUNCPROTO])
+
+# Logic for this was taken from Imake.tmpl
+if test "x$FUNCPROTO" = xyes && test "x$VAPROTO" = xyes && test "x$NESTEDPROTO" = xyes && test "x$CONSTPROTO" = xyes; then
+ AC_DEFINE(FUNCPROTO, [15], [FUNCPROTO])
+else
+ if test "x$FUNCPROTO" = xyes && test "x$VAPROTO" = xyes && test "x$NESTEDPROTO" = xyes; then
+ AC_DEFINE(FUNCPROTO, [11], [FUNCPROTO])
+ else
+ if test "x$FUNCPROTO" = xyes && test "x$NESTEDPROTO" = xyes; then
+ AC_DEFINE(FUNCPROTO, [9], [FUNCPROTO])
+ else
+ if test "x$FUNCPROTO" = xyes && test "x$VAPROTO" = xyes && test "x$CONSTPROTO" = xyes; then
+ AC_DEFINE(FUNCPROTO, [7], [FUNCPROTO])
+ else
+ if test "x$FUNCPROTO" = xyes && test "x$CONSTPROTO" = xyes; then
+ AC_DEFINE(FUNCPROTO, [5], [FUNCPROTO])
+ else
+ if test "x$FUNCPROTO" = xyes && test "x$VAPROTO" = xyes; then
+ AC_DEFINE(FUNCPROTO, [3], [FUNCPROTO])
+ else
+ if test "x$FUNCPROTO" = xyes; then
+ AC_DEFINE(FUNCPROTO, [], [FUNCPROTO])
+ fi
+ fi
+ fi
+ fi
+ fi
+ fi
+fi
+
+AC_MSG_CHECKING([whether to widen function prototypes])
+if test "x$WIDEPROTO" = xauto; then
+ case $host_os in
+ linux*) WIDEPROTO=no ;;
+ freebsd*) WIDEPROTO=no ;;
+ netbsd*) WIDEPROTO=no ;;
+ openbsd*) WIDEPROTO=no ;;
+ *) WIDEPROTO=yes ;;
+ esac
+fi
+AC_MSG_RESULT([$WIDEPROTO])
+
+if test "x$WIDEPROTO" = xno; then
+ AC_DEFINE(NARROWPROTO, [], [Narrow prototypes])
+fi
+
+XORG_RELEASE_VERSION
+
+AC_OUTPUT([Makefile
+ Xpoll.h
+ xproto.pc])