build: avoid policy CMP0053 warnings

On Windows there's an environment variable with parentheses, avoid the CMake warning
This commit is contained in:
Joshua M. Doe
2020-04-14 15:58:23 -04:00
parent 59715529c7
commit 6a9b31c7d4
8 changed files with 22 additions and 14 deletions

View File

@@ -16,7 +16,8 @@ if (NOT EURESYS_DIR)
# 32-bit dir on win32
file(TO_CMAKE_PATH "$ENV{ProgramFiles}" _PROG_FILES)
# 32-bit dir on win64
file(TO_CMAKE_PATH "$ENV{ProgramFiles(x86)}" _PROG_FILES_X86)
set(_PROG_FILES_X86 "ProgramFiles(x86)")
file(TO_CMAKE_PATH "$ENV{${_PROG_FILES_X86}}" _PROG_FILES_X86)
# use (x86) dir if exists
if (_PROG_FILES_X86)
@@ -43,4 +44,4 @@ find_library (EURESYS_LIBRARIES NAMES MultiCam
DOC "EURESYS library to link with")
include (FindPackageHandleStandardArgs)
find_package_handle_standard_args (EURESYS DEFAULT_MSG EURESYS_INCLUDE_DIR EURESYS_LIBRARIES)
find_package_handle_standard_args (EURESYS DEFAULT_MSG EURESYS_INCLUDE_DIR EURESYS_LIBRARIES)