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

@@ -15,7 +15,8 @@ if (NOT IMPERX_SDI_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)
# 64-bit dir on win64
file(TO_CMAKE_PATH "$ENV{ProgramW6432}" _PROG_FILES_W6432)
if (_PROG_FILES_X86)