Fix cmake 3.5 configure error on opening a non existant file

Previous cmake versions seemed to be more tolerant.

Bug: https://bugs.freedesktop.org/show_bug.cgi?id=103015
Signed-off-by: Ralf Habacker <ralf.habacker@freenet.de>
Reviewed-by: Simon McVittie <smcv@collabora.com>
This commit is contained in:
Ralf Habacker 2017-10-17 17:14:43 +02:00
parent 1f1702c442
commit b59ff3d223

View file

@ -10,7 +10,7 @@ if(DBUS_BUILD_TESTS AND CMAKE_CROSSCOMPILING AND CMAKE_SYSTEM_NAME STREQUAL "Win
PATHS /proc/sys/fs/binfmt_misc
NO_SYSTEM_PATH NO_CMAKE_FIND_ROOT_PATH
)
if(BINFMT_WINE_SUPPORT_FILE)
if(EXISTS BINFMT_WINE_SUPPORT_FILE)
file(READ ${BINFMT_WINE_SUPPORT_FILE} CONTENT)
if(${CONTENT} MATCHES "enabled")
set(HAVE_BINFMT_WINE_SUPPORT 1)