Bug#898502: ucommon: Please update symbols for riscv64 and ia64

[Adrian Bunk]

Control: severity -1 normal
Control: tags -1 patch

On Sat, May 12, 2018 at 10:00:13PM +0200, Manuel A. Fernandez Montecelo wrote:
> Source: ucommon
> Version: 7.0.0-12
> Severity: serious
> User: debian-riscv at lists.debian.org
> Usertags: riscv64
>...
> So, conjecturing a bit, to me it seems likely that it actually FTBFS in all
> arches, only that it was not detected because the last builds for these two ones
> happend in the last <33 days, and for the rest many months ago (8+ months, all
> during the same days).

Builds for me on amd64.

Builds in reproducible on all 4 architectures:
https://tests.reproducible-builds.org/debian/history/ucommon.html

Lowering the severity.

> It's strange that symbols change in this way with the same GCC major version,
> the compiler was 7.2 when compiled in the other arches.  But the alternative
> explanation that the symbols are fine in all arches except in ia64 and riscv64
> is even more improbable IMO, given the additional coincidade of build dates.
>...

These have explicit architecture lists in the symbols file,
so not a real surprise when they also appear on new architectures.

A more robust solution is below.

cu
Adrian

--- debian/libucommon8.symbols.old	2018-05-13 09:18:17.048018630 +0000
+++ debian/libucommon8.symbols	2018-05-13 09:20:12.696017528 +0000
@@ -2166,16 +2166,8 @@
  (c++)"ucommon::String::unquote(char*, char const*)@Base" 7.0.0
  (c++)"ucommon::String::upper()@Base" 7.0.0
  (c++)"ucommon::String::upper(char*)@Base" 7.0.0
- (c++|arch=alpha sh4)"ucommon::String::vprintf(char const*, __va_list_tag)@Base" 7.0.0
- (c++|arch=amd64 kfreebsd-amd64 powerpc powerpcspe s390x x32)"ucommon::String::vprintf(char const*, __va_list_tag*)@Base" 7.0.0
- (c++|arch=hurd-i386 i386 kfreebsd-i386 ppc64 ppc64el)"ucommon::String::vprintf(char const*, char*)@Base" 7.0.0
- (c++|arch=arm64 armel armhf)"ucommon::String::vprintf(char const*, std::__va_list)@Base" 7.0.0
- (c++|arch=hppa m68k mips mips64el mipsel sparc64)"ucommon::String::vprintf(char const*, void*)@Base" 7.0.0
- (c++|arch=alpha sh4)"ucommon::String::vscanf(char const*, __va_list_tag)@Base" 7.0.0
- (c++|arch=amd64 kfreebsd-amd64 powerpc powerpcspe s390x x32)"ucommon::String::vscanf(char const*, __va_list_tag*)@Base" 7.0.0
- (c++|arch=hurd-i386 i386 kfreebsd-i386 ppc64 ppc64el)"ucommon::String::vscanf(char const*, char*)@Base" 7.0.0
- (c++|arch=arm64 armel armhf)"ucommon::String::vscanf(char const*, std::__va_list)@Base" 7.0.0
- (c++|arch=hppa m68k mips mips64el mipsel sparc64)"ucommon::String::vscanf(char const*, void*)@Base" 7.0.0
+ (c++|regex)"^ucommon::String::vprintf\(char const\*, (.+)\)@Base" 7.0.0
+ (c++|regex)"^ucommon::String::vscanf\(char const\*, (.+)\)@Base" 7.0.0
  (c++)"ucommon::String::~String()@Base" 7.0.0
  (c++|arch-bits=32)"ucommon::StringPager::StringPager(char**, unsigned int)@Base" 7.0.0
  (c++|arch-bits=64)"ucommon::StringPager::StringPager(char**, unsigned long)@Base" 7.0.0