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bump nim-libbacktrace (#1799) 

so stack traces work with LTO
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Ștefan Talpalaru 2020-10-27 13:09:03 +01:00 committed by GitHub
parent 6050eebec0
commit 2396417581
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2 changed files with 8 additions and 12 deletions
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18
config.nims
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@ -1,25 +1,21 @@
# Emergency fixes when defined(release):
# --------------------------------------------------- let nimCachePath = "nimcache/release/" & projectName()
# ---------------------------------------------------
if defined(release):
switch("nimcache", "nimcache/release/$projectName")
else: else:
switch("nimcache", "nimcache/debug/$projectName") let nimCachePath = "nimcache/debug/" & projectName()
switch("nimcache", nimCachePath)
# `-flto` gives a significant improvement in processing speed, specially hash tree and state transition (basically any CPU-bound code implemented in nim) # `-flto` gives a significant improvement in processing speed, specially hash tree and state transition (basically any CPU-bound code implemented in nim)
# With LTO enabled, optimization flags should be passed to both compiler and linker! # With LTO enabled, optimization flags should be passed to both compiler and linker!
if defined(release) and not defined(disableLTO): if defined(release) and not defined(disableLTO):
if defined(macosx): # Clang if defined(macosx): # Clang
switch("passC", "-flto=thin") switch("passC", "-flto=thin")
switch("passL", "-flto=thin") switch("passL", "-flto=thin -Wl,-object_path_lto," & nimCachePath & "/lto")
elif defined(linux): elif defined(linux):
switch("passC", "-flto=auto") switch("passC", "-flto=auto")
switch("passL", "-flto=auto") switch("passL", "-flto=auto")
else: else:
# On windows, LTO needs more love and attention so the right linkers # On windows, LTO needs more love and attention so "gcc-ar" and "gcc-ranlib" are
# are used # used for static libraries.
discard discard
if defined(windows): if defined(windows):

2
vendor/nim-libbacktrace vendored

@ -1 +1 @@
Subproject commit dc2c199d41dc90de75043d1ee4efe5e0323932bf Subproject commit 8121c08e0e7bdf92f86012b4af2330434fa7ed5d