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authorRobert Scott <code@humanleg.org.uk>2021-04-05 16:26:01 +0100
committerRobert Scott <code@humanleg.org.uk>2021-04-05 16:47:32 +0100
commit59d8cd8cb653b922b2dd125062c35981295d4ca4 (patch)
tree5fcc6f3f7a3a1738b18473ab1ed2d51fbf7decb0 /pkgs/development/tools/tracy
parent3dc435115965b43223a2c0614de84eeb2d2cb38c (diff)
tracy: force-disable LTO for darwin
Diffstat (limited to 'pkgs/development/tools/tracy')
-rw-r--r--pkgs/development/tools/tracy/default.nix9
1 files changed, 7 insertions, 2 deletions
diff --git a/pkgs/development/tools/tracy/default.nix b/pkgs/development/tools/tracy/default.nix
index b7a324ca29dba..8d597ce5eda80 100644
--- a/pkgs/development/tools/tracy/default.nix
+++ b/pkgs/development/tools/tracy/default.nix
@@ -1,6 +1,8 @@
 { stdenv, lib, darwin, fetchFromGitHub, tbb, gtk3, glfw, pkg-config, freetype, Carbon, AppKit, capstone }:
 
-stdenv.mkDerivation rec {
+let
+  disableLTO = stdenv.cc.isClang && stdenv.isDarwin;  # workaround issue #19098
+in stdenv.mkDerivation rec {
   pname = "tracy";
   version = "0.7.7";
 
@@ -19,7 +21,10 @@ stdenv.mkDerivation rec {
 
   NIX_CFLAGS_COMPILE = [ ]
     ++ lib.optional stdenv.isLinux "-ltbb"
-    ++ lib.optional stdenv.cc.isClang "-faligned-allocation";
+    ++ lib.optional stdenv.cc.isClang "-faligned-allocation"
+    ++ lib.optional disableLTO "-fno-lto";
+
+  NIX_CFLAGS_LINK = lib.optional disableLTO "-fno-lto";
 
   buildPhase = ''
     make -j $NIX_BUILD_CORES -C profiler/build/unix release