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config/ACPI: Add option to disable building of ACPI support on Linux 

ACPI support in the Xserver was used to restore the console mode
prior to a power management event. This was to ensure the mode
upon suspend/resume was one that the system firmware or kernel
could deal with.
The feature depended on acpid to be running. Most of this functionality
is now take over by systemd, KMS drivers don't require a mode restoration
anyhow. Therefore it should be possible to disable this feature under
some circumstances.

Tested-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
This commit is contained in:
Egbert Eich 2013-08-14 18:18:39 +02:00 committed by Keith Packard
parent 2aa5092b88
commit f994d99539
1 changed files with 2 additions and 1 deletions
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3
configure.ac
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@ -637,6 +637,7 @@ AC_ARG_ENABLE(windowswm, AS_HELP_STRING([--enable-windowswm], [Build XWin w
AC_ARG_ENABLE(libdrm, AS_HELP_STRING([--enable-libdrm], [Build Xorg with libdrm support (default: enabled)]), [DRM=$enableval],[DRM=yes])
AC_ARG_ENABLE(clientids, AS_HELP_STRING([--disable-clientids], [Build Xorg with client ID tracking (default: enabled)]), [CLIENTIDS=$enableval], [CLIENTIDS=yes])
AC_ARG_ENABLE(pciaccess, AS_HELP_STRING([--enable-pciaccess], [Build Xorg with pciaccess library (default: enabled)]), [PCI=$enableval], [PCI=yes])
AC_ARG_ENABLE(linux_acpi, AC_HELP_STRING([--disable-linux-acpi], [Disable building ACPI support on Linux (if available).]), [enable_linux_acpi=$enableval], [enable_linux_acpi=yes])
dnl DDXes.
AC_ARG_ENABLE(xorg, AS_HELP_STRING([--enable-xorg], [Build Xorg server (default: auto)]), [XORG=$enableval], [XORG=auto])
@ -1745,7 +1746,7 @@ if test "x$XORG" = xyes; then
linux_alpha=yes
;;
i*86|amd64*|x86_64*|ia64*)
linux_acpi="yes"
linux_acpi=$enable_linux_acpi
;;
*)
;;