зеркало из https://github.com/mozilla/gecko-dev.git
26 строки
720 B
Plaintext
26 строки
720 B
Plaintext
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dnl Set MOZ_FRAMEPTR_FLAGS to the flags that should be used for enabling or
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dnl disabling frame pointers in this architecture based on the configure
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dnl options
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AC_DEFUN([MOZ_SET_FRAMEPTR_FLAGS], [
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if test "$GNU_CC"; then
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MOZ_ENABLE_FRAME_PTR="-fno-omit-frame-pointer"
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MOZ_DISABLE_FRAME_PTR="-fomit-frame-pointer"
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else
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case "$target" in
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*-mingw*)
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MOZ_ENABLE_FRAME_PTR="-Oy-"
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MOZ_DISABLE_FRAME_PTR="-Oy"
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;;
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esac
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fi
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# if we are debugging or profiling, we want a frame pointer.
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if test -z "$MOZ_OPTIMIZE" -o \
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-n "$MOZ_PROFILING" -o -n "$MOZ_DEBUG"; then
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MOZ_FRAMEPTR_FLAGS="$MOZ_ENABLE_FRAME_PTR"
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else
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MOZ_FRAMEPTR_FLAGS="$MOZ_DISABLE_FRAME_PTR"
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fi
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])
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