Bug 874444 – dev-java/rxtx-2.2_pre2-r2 - call to undeclared function major; ISO C99 and later do not support

• Status: CONFIRMED
• Product: Gentoo Linux

[Description Toralf Förster 2022-10-03 07:59:41 UTC]

      string expands to at least 90 [-Wfortify-source]
                        sprintf( message, "unknown portType %d handed to \
                        ^
/var/tmp/portage/dev-java/rxtx-2.2_pre2-r2/work/rxtx-2.2pre2/./src/SerialImp.c:5451:9: error: 
      call to undeclared function 'major'; ISO C99 and later do not support
      implicit function declarations [-Werror,-Wimplicit-function-declaration]
                (int) major( buf.st_dev ),

  -------------------------------------------------------------------

  This is an unstable amd64 chroot image at a tinderbox (==build bot)
  name: 17.1_no_multilib-j4-20221002-135637

  -------------------------------------------------------------------

gcc-config -l:
 [1] x86_64-pc-linux-gnu-12.2.0 *
clang/llvm (if any):
clang version 15.0.1
Target: x86_64-pc-linux-gnu
Thread model: posix
InstalledDir: /usr/lib/llvm/15/bin
/usr/lib/llvm/15
15.0.1
Python 3.10.7
Available Rust versions:
  [1]   rust-bin-1.64.0 *
GENTOO_VM=openjdk-bin-8  CLASSPATH="" JAVA_HOME="/opt/openjdk-bin-8.345_p01"
JAVACFLAGS="-source 1.8 -target 1.8" COMPILER=""
The following VMs are available for generation-2:
1)	Eclipse Temurin JDK 17.0.4.1_p1 [openjdk-bin-17]
*)	Eclipse Temurin JDK 8.345_p01 [openjdk-bin-8]
Available Java Virtual Machines:
  [1]   openjdk-bin-8  system-vm
  [2]   openjdk-bin-17 

The Glorious Glasgow Haskell Compilation System, version 9.0.2
php cli (if any):
GNU Make 4.3

  HEAD of ::gentoo
commit f0563c90e636da833af43e4a5334c6ebddd3cf6a
Author: Repository mirror & CI <[e-mail]>
Date:   Sun Oct 2 22:16:57 2022 +0000

    2022-10-02 22:16:57 UTC

emerge -qpvO dev-java/rxtx
[ebuild  N    ] dev-java/rxtx-2.2_pre2-r2  USE="doc source -lfd"

[Comment 1 Toralf Förster 2022-10-03 07:59:42 UTC]

Created attachment 816628 [details]
emerge-info.txt

[Comment 2 Toralf Förster 2022-10-03 07:59:43 UTC]

Created attachment 816631 [details]
clang.tar.bz2

[Comment 3 Toralf Förster 2022-10-03 07:59:44 UTC]

Created attachment 816634 [details]
dev-java:rxtx-2.2_pre2-r2:20221002-235224.log

[Comment 4 Toralf Förster 2022-10-03 07:59:45 UTC]

Created attachment 816637 [details]
emerge-history.txt

[Comment 5 Toralf Förster 2022-10-03 07:59:47 UTC]

Created attachment 816640 [details]
environment

[Comment 6 Toralf Förster 2022-10-03 07:59:48 UTC]

Created attachment 816643 [details]
etc.portage.tar.bz2

[Comment 7 Toralf Förster 2022-10-03 07:59:49 UTC]

Created attachment 816646 [details]
logs.tar.bz2

[Comment 8 Toralf Förster 2022-10-03 07:59:50 UTC]

Created attachment 816649 [details]
temp.tar.bz2

[Comment 9 Andreas K. Hüttel 2024-10-20 15:52:38 UTC]

I doubt this bug goes away with an older gcc / clang. 
It's actually due to a long-ago glibc change.