Your message dated Sat, 05 Sep 2026 10:19:03 +0000
with message-id <[email protected]>
and subject line Bug#1142755: fixed in google-perftools 2.18.1-2
has caused the Debian Bug report #1142755,
regarding google-perftools: FTBFS on Alpha
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
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--
1142755: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1142755
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Source: google-perftools
Version: 2.18.1-1
Severity: normal
Tags: ftbfs patch
User: [email protected]
Usertags: alpha
google-perftools FTBFS on Alpha due to missing architecture support.
I attach a patch that provides architecture support for Alpha. With
that, google-perftools builds to completion on Alpha.
Cheers,
Michael.
--- a/src/base/basictypes.h
+++ b/src/base/basictypes.h
@@ -168,6 +168,8 @@
# define CACHELINE_ALIGNED __attribute__((aligned(64)))
# elif defined(__sparcv9) || defined(__sparcv9__)
# define CACHELINE_ALIGNED __attribute__((aligned(64)))
+# elif defined(__alpha) || defined(__alpha__)
+# define CACHELINE_ALIGNED __attribute__((aligned(64)))
# else
# error Could not determine cache line length - unknown architecture
# endif
--- a/src/gen_getpc.rb
+++ b/src/gen_getpc.rb
@@ -44,6 +44,7 @@
d.field "sc_ip", "Linux/ia64"
d.field "__pc", "Linux/loongarch64"
d.field "pc", "Linux/{mips,aarch64}"
+ d.field "sc_pc", "Linux/alpha"
d.ifdef :PT_NIP, "uc_regs->gregs[PT_NIP]", "Linux/ppc"
d.ifdef :PT_NIP, "gp_regs[PT_NIP]", "Linux/ppc"
d.ifdef :REG_PC, "__gregs[REG_PC]", "Linux/riscv"
--- a/src/getpc-inl.h
+++ b/src/getpc-inl.h
@@ -131,6 +131,18 @@
}
};
+// Linux/alpha
+template <class U, class P, class = void>
+struct get_1ff18906 : public P {
+};
+template <class U, class P>
+struct get_1ff18906<U, P, void_t<decltype(((U*){})->uc_mcontext.sc_pc)>> : public P {
+ static void* Get(const U* uc) {
+ // Linux/alpha
+ return (void*)(uc->uc_mcontext.sc_pc);
+ }
+};
+
// Linux/ppc
template <class U, class P, class = void>
struct get_d0eeceae : public P {
@@ -376,8 +388,10 @@
using g_a81f6801 = get_a81f6801<ucontext_t, g_24e794ef>;
// Linux/ppc (with #ifdef PT_NIP)
using g_d0eeceae = get_d0eeceae<ucontext_t, g_a81f6801>;
+ // Linux/alpha
+ using g_1ff18906 = get_1ff18906<ucontext_t, g_d0eeceae>;
// Linux/{mips,aarch64}
- using g_b94b7246 = get_b94b7246<ucontext_t, g_d0eeceae>;
+ using g_b94b7246 = get_b94b7246<ucontext_t, g_1ff18906>;
// Linux/loongarch64
using g_4e9b682d = get_4e9b682d<ucontext_t, g_b94b7246>;
// Linux/ia64
--- End Message ---
--- Begin Message ---
Source: google-perftools
Source-Version: 2.18.1-2
Done: Laszlo Boszormenyi (GCS) <[email protected]>
We believe that the bug you reported is fixed in the latest version of
google-perftools, which is due to be installed in the Debian FTP archive.
A summary of the changes between this version and the previous one is
attached.
Thank you for reporting the bug, which will now be closed. If you
have further comments please address them to [email protected],
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Laszlo Boszormenyi (GCS) <[email protected]> (supplier of updated
google-perftools package)
(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing [email protected])
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512
Format: 1.8
Date: Sat, 05 Sep 2026 11:30:17 +0200
Source: google-perftools
Architecture: source
Version: 2.18.1-2
Distribution: unstable
Urgency: medium
Maintainer: Laszlo Boszormenyi (GCS) <[email protected]>
Changed-By: Laszlo Boszormenyi (GCS) <[email protected]>
Closes: 1142755
Changes:
google-perftools (2.18.1-2) unstable; urgency=medium
.
[ Michael Cree <[email protected]> ]
* Fix FTBFS on Alpha (closes: #1142755).
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