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| author | Rémi Verschelde <rverschelde@gmail.com> | 2019-01-07 15:08:41 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2019-01-07 15:08:41 +0100 |
| commit | dab650fcaa3eb37deee5118d678a3763ac78a58a (patch) | |
| tree | 3131df01280f91a61b4721eed132a5b6b21881ba /thirdparty/bullet/LinearMath/btScalar.h | |
| parent | a3a537c2cf86ff4bf82385bbd17606654f8013c4 (diff) | |
| parent | 22b7c9dfa80d0f7abca40f061865c2ab3c136a74 (diff) | |
Merge pull request #24740 from OBKF/update-bullet-physics
Update Bullet physics to commit 126b676
Diffstat (limited to 'thirdparty/bullet/LinearMath/btScalar.h')
| -rw-r--r-- | thirdparty/bullet/LinearMath/btScalar.h | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/thirdparty/bullet/LinearMath/btScalar.h b/thirdparty/bullet/LinearMath/btScalar.h index 24e8454c1f..c198bd4b35 100644 --- a/thirdparty/bullet/LinearMath/btScalar.h +++ b/thirdparty/bullet/LinearMath/btScalar.h @@ -32,7 +32,6 @@ inline int btGetVersion() return BT_BULLET_VERSION; } - // The following macro "BT_NOT_EMPTY_FILE" can be put into a file // in order suppress the MS Visual C++ Linker warning 4221 // @@ -44,16 +43,19 @@ inline int btGetVersion() // // see more https://stackoverflow.com/questions/1822887/what-is-the-best-way-to-eliminate-ms-visual-c-linker-warning-warning-lnk422 -#if defined (_MSC_VER) - #define BT_NOT_EMPTY_FILE_CAT_II(p, res) res - #define BT_NOT_EMPTY_FILE_CAT_I(a, b) BT_NOT_EMPTY_FILE_CAT_II(~, a ## b) - #define BT_NOT_EMPTY_FILE_CAT(a, b) BT_NOT_EMPTY_FILE_CAT_I(a, b) - #define BT_NOT_EMPTY_FILE namespace { char BT_NOT_EMPTY_FILE_CAT(NoEmptyFileDummy, __COUNTER__); } +#if defined(_MSC_VER) +#define BT_NOT_EMPTY_FILE_CAT_II(p, res) res +#define BT_NOT_EMPTY_FILE_CAT_I(a, b) BT_NOT_EMPTY_FILE_CAT_II(~, a##b) +#define BT_NOT_EMPTY_FILE_CAT(a, b) BT_NOT_EMPTY_FILE_CAT_I(a, b) +#define BT_NOT_EMPTY_FILE \ + namespace \ + { \ + char BT_NOT_EMPTY_FILE_CAT(NoEmptyFileDummy, __COUNTER__); \ + } #else - #define BT_NOT_EMPTY_FILE +#define BT_NOT_EMPTY_FILE #endif - // clang and most formatting tools don't support indentation of preprocessor guards, so turn it off // clang-format off #if defined(DEBUG) || defined (_DEBUG) |