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http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=6a5da86d1eb53526ad48724cae6ce23151f56e0e
commit 6a5da86d1eb53526ad48724cae6ce23151f56e0e
Merge: ca64658 0d348d0
Author: Brad King <brad.k...@kitware.com>
AuthorDate: Wed Jan 21 11:55:37 2015 -0500
Commit: CMake Topic Stage <kwro...@kitware.com>
CommitDate: Wed Jan 21 11:55:37 2015 -0500
Merge topic 'ninja-rsp_file-calculation' into next
0d348d07 Ninja: Revise command line length limit computation (#14892)
http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=0d348d07e683e97fde1e881b18dbca32ed3a66b2
commit 0d348d07e683e97fde1e881b18dbca32ed3a66b2
Author: Brad King <brad.k...@kitware.com>
AuthorDate: Wed Jan 21 11:53:52 2015 -0500
Commit: Brad King <brad.k...@kitware.com>
CommitDate: Wed Jan 21 11:53:52 2015 -0500
Ninja: Revise command line length limit computation (#14892)
diff --git a/Source/cmNinjaNormalTargetGenerator.cxx
b/Source/cmNinjaNormalTargetGenerator.cxx
index a926447..dd4bd48 100644
--- a/Source/cmNinjaNormalTargetGenerator.cxx
+++ b/Source/cmNinjaNormalTargetGenerator.cxx
@@ -359,29 +359,29 @@ cmNinjaNormalTargetGenerator
static int calculateCommandLineLengthLimit(int linkRuleLength)
{
- static int limits[] = {
+ static int const limits[] = {
#ifdef _WIN32
- 8000 - linkRuleLength,
+ 8000,
#endif
#if defined(__APPLE__) || defined(__HAIKU__) || defined(__linux)
// for instance ARG_MAX is 2096152 on Ubuntu or 262144 on Mac
- ((int)sysconf(_SC_ARG_MAX)) - linkRuleLength - 1000,
+ ((int)sysconf(_SC_ARG_MAX)) - 1000,
#endif
#if defined(__linux)
// #define MAX_ARG_STRLEN (PAGE_SIZE * 32) in Linux's binfmts.h
- ((int)sysconf(_SC_PAGESIZE) * 32) - linkRuleLength - 1000,
+ ((int)sysconf(_SC_PAGESIZE) * 32) - 1000,
#endif
std::numeric_limits<int>::max()
};
- size_t arrSz = cmArraySize(limits);
- int sz = *std::min_element(limits, limits + arrSz);
+ size_t const arrSz = cmArraySize(limits);
+ int const sz = *std::min_element(limits, limits + arrSz);
if (sz == std::numeric_limits<int>::max())
{
return -1;
}
- return sz;
+ return sz - linkRuleLength;
}
-----------------------------------------------------------------------
Summary of changes:
Source/cmNinjaNormalTargetGenerator.cxx | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)
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