diff options
| author | Allan Sandfeld Jensen <allan.jensen@qt.io> | 2017-04-07 15:49:10 +0200 |
|---|---|---|
| committer | Simon Hausmann <simon.hausmann@qt.io> | 2017-04-29 08:02:19 +0000 |
| commit | dd03817ab6626c6c85bf7bf65532f33824e46bf8 (patch) | |
| tree | 6658ae2cc17281d038267f0f86512165c6aec662 /mkspecs/features | |
| parent | 425986acf32a60288a8a2ed9b3b2b180f60b5514 (diff) | |
Add configure flag to optimize Qt for size
Adds default off configure flag to use compiler optimizations
for size instead of the default speed/size trade-off.
Change-Id: I36702064ef2cc743d2d03a386adf5cefd5371b6e
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
Diffstat (limited to 'mkspecs/features')
| -rw-r--r-- | mkspecs/features/default_post.prf | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/mkspecs/features/default_post.prf b/mkspecs/features/default_post.prf index 6d6707d6bb..d6caf870f7 100644 --- a/mkspecs/features/default_post.prf +++ b/mkspecs/features/default_post.prf @@ -38,7 +38,14 @@ force_debug_info { QMAKE_LFLAGS_RELEASE = $$QMAKE_LFLAGS_RELEASE_WITH_DEBUGINFO } -optimize_full { +optimize_size { + !isEmpty(QMAKE_CFLAGS_OPTIMIZE):!isEmpty(QMAKE_CFLAGS_OPTIMIZE_SIZE) { + QMAKE_CFLAGS_RELEASE -= $$QMAKE_CFLAGS_OPTIMIZE + QMAKE_CXXFLAGS_RELEASE -= $$QMAKE_CFLAGS_OPTIMIZE + QMAKE_CFLAGS_RELEASE += $$QMAKE_CFLAGS_OPTIMIZE_SIZE + QMAKE_CXXFLAGS_RELEASE += $$QMAKE_CFLAGS_OPTIMIZE_SIZE + } +} else: optimize_full { !isEmpty(QMAKE_CFLAGS_OPTIMIZE):!isEmpty(QMAKE_CFLAGS_OPTIMIZE_FULL) { QMAKE_CFLAGS_RELEASE -= $$QMAKE_CFLAGS_OPTIMIZE QMAKE_CXXFLAGS_RELEASE -= $$QMAKE_CFLAGS_OPTIMIZE |