From 9aba81d8eb048db908c94a3c40c25a5fde0caee6 Mon Sep 17 00:00:00 2001
From: Christian Krinitsin <mail@krinitsin.com>
Date: Mon, 16 Jun 2025 16:59:00 +0000
Subject: add 18th iteration of classifier

---
 results/classifier/118/debug/1453436 | 125 +++++++++++++++++++++++++++++++++++
 1 file changed, 125 insertions(+)
 create mode 100644 results/classifier/118/debug/1453436

(limited to 'results/classifier/118/debug/1453436')

diff --git a/results/classifier/118/debug/1453436 b/results/classifier/118/debug/1453436
new file mode 100644
index 00000000..7d259e02
--- /dev/null
+++ b/results/classifier/118/debug/1453436
@@ -0,0 +1,125 @@
+debug: 0.914
+permissions: 0.906
+register: 0.901
+user-level: 0.899
+architecture: 0.890
+semantic: 0.885
+peripherals: 0.873
+graphic: 0.868
+performance: 0.868
+device: 0.858
+virtual: 0.858
+arm: 0.857
+assembly: 0.849
+network: 0.845
+PID: 0.842
+hypervisor: 0.839
+ppc: 0.818
+socket: 0.817
+kernel: 0.811
+mistranslation: 0.809
+risc-v: 0.793
+files: 0.789
+boot: 0.763
+KVM: 0.762
+TCG: 0.762
+vnc: 0.746
+x86: 0.738
+VMM: 0.733
+i386: 0.550
+
+Building on OS X: Undefined symbols ___emutls_v.prng_state and ___emutls_v.prng_state_data
+
+Trying to build qemu on my system fails during linking with the error:
+
+Undefined symbols for architecture x86_64:
+  "___emutls_v.prng_state", referenced from:
+      _main in region-test.o
+      __GLOBAL__sub_I_65535_0_region_test.c in region-test.o
+  "___emutls_v.prng_state_data", referenced from:
+      _main in region-test.o
+      __GLOBAL__sub_I_65535_0_region_test.c in region-test.o
+
+My setup:
+
+OS: OS X 10.10.3, 64bit
+gcc: 5.1.0
+clang: 6.1.0
+
+configure command:
+
+configure --prefix="$HOME/local" --cc=clang --host-cc=clang --cxx=clang++
+
+It makes no difference whether I try to build in the source directory or somewhere else.
+It is the same for qemu release 2.3.0 and qemu git@f8340b360b9bc29d48716ba8aca79df2b9544979.
+
+Now this is clearly happening in the pixman submodule, but it does not seem to be a pixman issue, as I can clone git://anongit.freedesktop.org/pixman @cf086d4949092861dc3729465a3881d229cc1060 and build it without any errors with just :
+
+configure --prefix="$HOME/local"
+make
+
+It also works with
+
+configure --prefix="$HOME/local" CC=clang CXX=clang++
+make
+
+although then OpenMP is disabled.
+Also, running
+
+nm qemu/pixman/test/utils.o
+
+gives me (amongst other stuff):
+
+0000000000000020 C ___emutls_v.prng_state
+0000000000000020 C ___emutls_v.prng_state_data
+
+So the symbols are actually there, it's really just linking that fails.
+
+On 9 May 2015 at 19:19, Molt <email address hidden> wrote:
+> Public bug reported:
+>
+> Trying to build qemu on my system fails during linking with the error:
+>
+> Undefined symbols for architecture x86_64:
+>   "___emutls_v.prng_state", referenced from:
+>       _main in region-test.o
+>       __GLOBAL__sub_I_65535_0_region_test.c in region-test.o
+>   "___emutls_v.prng_state_data", referenced from:
+>       _main in region-test.o
+>       __GLOBAL__sub_I_65535_0_region_test.c in region-test.o
+>
+> My setup:
+>
+> OS: OS X 10.10.3, 64bit
+> gcc: 5.1.0
+> clang: 6.1.0
+>
+> configure command:
+>
+> configure --prefix="$HOME/local" --cc=clang --host-cc=clang
+> --cxx=clang++
+
+I build on OSX 10.10.3 with that clang version, but I build with
+the system pixman (in /opt/X11 and presumably part of the optional
+X11 OSX download), so I guess that's the difference in our setups
+here.
+
+I tried building having configured --without-system-pixman,
+but that seems to fail to compile much earlier than your error:
+
+make[3]: *** No rule to make target `pixman-combine.h.template',
+needed by `pixman-combine32.h'. Stop.
+
+-- PMM
+
+
+I have XQuartz 2.7.7 installed and there is no pixman in /opt/X11/bin.
+
+It's /opt/X11/lib/libpixman-1.dylib and /opt/X11/include/pixman-1/ for me, but yes, it's possible I've got that from somewhere other than XQuartz.
+
+
+Ah well, I only have the "normal" PATH set, not library or include path.
+But I managed to build qemu now by just building pixman separately.
+
+According to comment #4, the build finally worked, so I'm closing this ticket now.
+
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