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Switch to CMAKE_PATH when doing PATH comparisons on Windows.

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Users PATH may contain elements that end with backslash. This will escape the semicolon when iterating resulting in mismatches.

Fix indentation.

Fix whitespace
This commit is contained in:
David Partyka
2010-10-26 10:03:21 -04:00
parent be94c494ed
commit 1684198706
1 changed files with 5 additions and 2 deletions
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7
Modules/GetPrerequisites.cmake
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@@ -587,11 +587,14 @@ function(get_prerequisites target prerequisites_var exclude_system recurse exepa
#
get_filename_component(gp_cmd_dir "${gp_cmd}" PATH)
get_filename_component(gp_cmd_dlls_dir "${gp_cmd_dir}/../../Common7/IDE" ABSOLUTE)
file(TO_NATIVE_PATH "${gp_cmd_dlls_dir}" gp_cmd_dlls_dir)
# Use cmake paths as a user may have a PATH element ending with a backslash.
# This will escape the list delimiter and create havoc!
file(TO_CMAKE_PATH "${gp_cmd_dlls_dir}" gp_cmd_dlls_dir)
if(EXISTS "${gp_cmd_dlls_dir}")
# only add to the path if it is not already in the path
set(gp_found_cmd_dlls_dir 0)
foreach(gp_env_path_element $ENV{PATH})
file(TO_CMAKE_PATH "$ENV{PATH}" env_path)
foreach(gp_env_path_element ${env_path})
if("${gp_env_path_element}" STREQUAL "${gp_cmd_dlls_dir}")
set(gp_found_cmd_dlls_dir 1)
endif()