diff options
| author | Thiago Macieira <thiago.macieira@intel.com> | 2011-12-29 22:44:16 -0200 |
|---|---|---|
| committer | Qt by Nokia <qt-info@nokia.com> | 2012-06-12 17:34:52 +0200 |
| commit | b4525b34074665ed472cd421077a1633110f16a7 (patch) | |
| tree | c8b9aa1d8e3991c02400b3b93593812a61346222 /tools/configure/configureapp.h | |
| parent | f9c9d8aaa6684f596cf5675592782d5397e52093 (diff) | |
Add configure-time checking for the SSE and AVX features on Windows
Modify configure.exe to run some configure-time tests and check if
the SSE and AVX compiler features are supported.
The tests themselves required a bit of changes to compile with
MSVC. The include in sse4_2.cpp was wrong. And for whatever reason, it
didn't like the volatile variables, which GCC, Clang and ICC have been
happy with. This should produce no effect in compilation, though: even
dead code must be syntactically correct. We're not running the output.
Change-Id: Ibe5d0904a378a7efed853c7215f88a2ddcefb1b3
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
Diffstat (limited to 'tools/configure/configureapp.h')
| -rw-r--r-- | tools/configure/configureapp.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/configure/configureapp.h b/tools/configure/configureapp.h index 4ac0736a2c..5aac227c9e 100644 --- a/tools/configure/configureapp.h +++ b/tools/configure/configureapp.h @@ -169,6 +169,8 @@ private: void saveCmdLine(); #endif + bool tryCompileProject(const QString &projectPath, const QString &extraOptions = QString()); + void desc(const char *description, int startingAt = 0, int wrapIndent = 0); void desc(const char *option, const char *description, bool skipIndent = false, char fillChar = '.'); void desc(const char *mark_option, const char *mark, const char *option, const char *description, char fillChar = '.'); |