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| author | Brad King <brad.king@kitware.com> | 2013-07-10 11:50:49 -0400 |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2013-07-16 13:48:10 -0400 |
| commit | 45d2966dcc0ebc08a925d6ac2ba1831549faa345 (patch) | |
| tree | b51901fe567e10e511a6b0b3cfc7b951821a5d50 /Modules/GetPrerequisites.cmake | |
| parent | a18e9586dbd7172911fde22b6b6331676b817e4d (diff) | |
| download | cmake-45d2966dcc0ebc08a925d6ac2ba1831549faa345.tar.gz | |
VS: Avoid leaking child process output back to IDE (#14266)
The VS IDE sets the environment variable VS_UNICODE_OUTPUT when
executing build rules in order to tell MS tools to report output through
a back door instead of through stdout/stderr. Unset this variable so
that CMake can capture or properly redirect all output from processes it
runs even when running inside a VS IDE build environment.
This generalizes the special cases fixed by commit 80d045b0 (When
GetPrerequisites.cmake runs dumpbin while running inside the VS IDE...,
2008-05-01) and commit 44aff73d (ExternalProject: Avoid bleed-through
output when logging, 2011-01-06), so drop special handling of
VS_UNICODE_OUTPUT in those instances.
Diffstat (limited to 'Modules/GetPrerequisites.cmake')
| -rw-r--r-- | Modules/GetPrerequisites.cmake | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/Modules/GetPrerequisites.cmake b/Modules/GetPrerequisites.cmake index 18f449ddad..9e89788fed 100644 --- a/Modules/GetPrerequisites.cmake +++ b/Modules/GetPrerequisites.cmake @@ -635,7 +635,6 @@ function(get_prerequisites target prerequisites_var exclude_system recurse exepa set(gp_regex_fallback "") set(gp_regex_cmp_count 1) set(gp_tool_known 1) - set(ENV{VS_UNICODE_OUTPUT} "") # Block extra output from inside VS IDE. endif() if("${gp_tool}" STREQUAL "objdump") |