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iOS: Use DWARF instead of DWARF with dSYM for debug builds

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Generating the dSYM file takes a long time due to our relatively large
static libraries, and is not really useful for a debug build where you
are likely to have the object files and Qt libraries available on your
host system for debugging anyways.

Change-Id: Ie7549975f271de8c56ca04bd28b29e6ed65f16cb
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
This commit is contained in:
Tor Arne Vestbø 2013-12-02 12:44:14 +01:00 committed by The Qt Project
parent edd51e4486
commit 6c6fde809a
1 changed files with 16 additions and 0 deletions
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16
mkspecs/macx-ios-clang/features/default_post.prf
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@ -183,6 +183,22 @@ macx-xcode {
QMAKE_SUBSTITUTES += copy_image
launch_images.files = $$copy_image.output
QMAKE_BUNDLE_DATA += launch_images
# Make the default debug information format for debug builds
# DWARF instead of DWARF with dSYM. This cuts down build times
# for application debug builds significantly, as Xcode doesn't
# have to pull out all the DWARF info from our static libraries
# and put it into a dSYM file. We don't need that dSYM file in
# the first place, since the information is available in the
# object files inside the archives (static libraries). The only
# unfortunate side effect of this is that the user won't be
# able to break on specific lines of main(). This is due to
# using ld to rename the main-function, and will go away once
# we implement a separate tool to do the symbol renaming.
debug_information_format.name = DEBUG_INFORMATION_FORMAT
debug_information_format.value = dwarf
debug_information_format.build = debug
QMAKE_MAC_XCODE_SETTINGS += debug_information_format
}
macx-xcode {