diff options
Diffstat (limited to 'xorg-server/configure.ac')
| -rw-r--r-- | xorg-server/configure.ac | 22 |
1 files changed, 15 insertions, 7 deletions
diff --git a/xorg-server/configure.ac b/xorg-server/configure.ac index 1e6f813d8..2f4edee54 100644 --- a/xorg-server/configure.ac +++ b/xorg-server/configure.ac @@ -305,13 +305,6 @@ AC_CHECK_HEADER([execinfo.h],[ ])] ) -PKG_CHECK_MODULES(LIBUNWIND, libunwind, [HAVE_LIBUNWIND=yes], [HAVE_LIBUNWIND=no]) -if test "x$HAVE_LIBUNWIND" = xyes; then - AC_DEFINE(HAVE_LIBUNWIND, 1, [Have libunwind support]) -fi -AM_CONDITIONAL(HAVE_LIBUNWIND, [test "x$HAVE_LIBUNWIND" = xyes]) - - dnl --------------------------------------------------------------------------- dnl Bus options and CPU capabilities. Replaces logic in dnl hw/xfree86/os-support/bus/Makefile.am, among others. @@ -654,6 +647,7 @@ dnl kdrive options AC_ARG_ENABLE(kdrive-kbd, AS_HELP_STRING([--enable-kdrive-kbd], [Build kbd driver for kdrive (default: auto)]), [KDRIVE_KBD=$enableval], [KDRIVE_KBD=auto]) AC_ARG_ENABLE(kdrive-mouse, AC_HELP_STRING([--enable-kdrive-mouse], [Build mouse driver for kdrive (default: auto)]), [KDRIVE_MOUSE=$enableval], [KDRIVE_MOUSE=auto]) AC_ARG_ENABLE(kdrive-evdev, AC_HELP_STRING([--enable-kdrive-evdev], [Build evdev driver for kdrive (default: auto)]), [KDRIVE_EVDEV=$enableval], [KDRIVE_EVDEV=auto]) +AC_ARG_ENABLE(libunwind, AS_HELP_STRING([--enable-libunwind], [Use libunwind for backtracing (default: auto)]), [LIBUNWIND="$enableval"], [LIBUNWIND="auto"]) dnl chown/chmod to be setuid root as part of build @@ -1616,6 +1610,20 @@ AC_SUBST(SHA1_CFLAGS) PKG_CHECK_MODULES([XSERVERCFLAGS], [$REQUIRED_MODULES $REQUIRED_LIBS]) PKG_CHECK_MODULES([XSERVERLIBS], [$REQUIRED_LIBS]) +PKG_CHECK_MODULES(LIBUNWIND, libunwind, [HAVE_LIBUNWIND=yes], [HAVE_LIBUNWIND=no]) +if test "x$LIBUNWIND" = "xauto"; then + LIBUNWIND="$HAVE_LIBUNWIND" +fi + +if test "x$LIBUNWIND" = "xyes"; then + if test "x$HAVE_LIBUNWIND" != "xyes"; then + AC_MSG_ERROR([libunwind requested but not installed.]) + fi + AC_DEFINE(HAVE_LIBUNWIND, 1, [Have libunwind support]) +fi + +AM_CONDITIONAL(HAVE_LIBUNWIND, [test "x$LIBUNWIND" = xyes]) + # Autotools has some unfortunate issues with library handling. In order to # get a server to rebuild when a dependency in the tree is changed, it must # be listed in SERVERNAME_DEPENDENCIES. However, no system libraries may be |