New: lz4 failed to compile with gcc 10.4.0

Buildroot [email protected] 1 participant 3 messages Sep 15, 2023 – Sep 20, 2023

Share & tools

[email protected]

author

2023-09-15 07:25 UTC #0 lore raw

https://bugs.busybox.net/show_bug.cgi?id=15772

            Bug ID: 15772
           Summary: lz4 failed to compile with gcc 10.4.0
           Product: buildroot
           Version: 2023.02
          Hardware: All
                OS: Linux
            Status: NEW
          Severity: critical
          Priority: P5
         Component: Other
          Assignee: [email protected]
          Reporter: [email protected]
                CC: [email protected]

Target Milestone: ---

I got following error:

```
>>> host-lz4 1.9.4 Building
PATH="/home/tle/Work/op-build/output/host/bin:/home/tle/Work/op-build/output/host/sbin:/home/tle/.local/bin:/home/tle/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"
PKG_CONFIG="/home/tle/Work/op-build/output/host/bin/pkg-config"
PKG_CONFIG_SYSROOT_DIR="/" PKG_CONFIG_ALLOW_SYSTEM_CFLAGS=1
PKG_CONFIG_ALLOW_SYSTEM_LIBS=1
PKG_CONFIG_LIBDIR="/home/tle/Work/op-build/output/host/lib/pkgconfig:/home/tle/Work/op-build/output/host/share/pkgconfig"
PATH="/home/tle/Work/op-build/output/host/bin:/home/tle/Work/op-build/output/host/sbin:/home/tle/.local/bin:/home/tle/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"
PKG_CONFIG="/home/tle/Work/op-build/output/host/bin/pkg-config"
PKG_CONFIG_SYSROOT_DIR="/" PKG_CONFIG_ALLOW_SYSTEM_CFLAGS=1
PKG_CONFIG_ALLOW_SYSTEM_LIBS=1
PKG_CONFIG_LIBDIR="/home/tle/Work/op-build/output/host/lib/pkgconfig:/home/tle/Work/op-build/output/host/share/pkgconfig"
AR="/usr/bin/ar" AS="/usr/bin/as" LD="/usr/bin/ld" NM="/usr/bin/nm"
CC="/usr/bin/gcc" GCC="/usr/bin/gcc" CXX="/usr/bin/g++" CPP="/usr/bin/cpp"
OBJCOPY="/usr/bin/objcopy" RANLIB="/usr/bin/ranlib"
CPPFLAGS="-I/home/tle/Work/op-build/output/host/include" CFLAGS="-O2
-I/home/tle/Work/op-build/output/host/include" CXXFLAGS="-O2
-I/home/tle/Work/op-build/output/host/include"
LDFLAGS="-L/home/tle/Work/op-build/output/host/lib
-Wl,-rpath,/home/tle/Work/op-build/output/host/lib" INTLTOOL_PERL=/usr/bin/perl
/usr/bin/make -j33 -C /home/tle/Work/op-build/output/build/host-lz4-1.9.4 lib
make[1]: Entering directory
'/home/tle/Work/op-build/output/build/host-lz4-1.9.4'
make[2]: Entering directory
'/home/tle/Work/op-build/output/build/host-lz4-1.9.4/lib'
make[2]: Leaving directory
'/home/tle/Work/op-build/output/build/host-lz4-1.9.4/lib'
make[2]: Entering directory
'/home/tle/Work/op-build/output/build/host-lz4-1.9.4/lib'
make[2]: Leaving directory
'/home/tle/Work/op-build/output/build/host-lz4-1.9.4/lib'
make[1]: Leaving directory
'/home/tle/Work/op-build/output/build/host-lz4-1.9.4'
PATH="/home/tle/Work/op-build/output/host/bin:/home/tle/Work/op-build/output/host/sbin:/home/tle/.local/bin:/home/tle/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"
PKG_CONFIG="/home/tle/Work/op-build/output/host/bin/pkg-config"
PKG_CONFIG_SYSROOT_DIR="/" PKG_CONFIG_ALLOW_SYSTEM_CFLAGS=1
PKG_CONFIG_ALLOW_SYSTEM_LIBS=1
PKG_CONFIG_LIBDIR="/home/tle/Work/op-build/output/host/lib/pkgconfig:/home/tle/Work/op-build/output/host/share/pkgconfig"
PATH="/home/tle/Work/op-build/output/host/bin:/home/tle/Work/op-build/output/host/sbin:/home/tle/.local/bin:/home/tle/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"
PKG_CONFIG="/home/tle/Work/op-build/output/host/bin/pkg-config"
PKG_CONFIG_SYSROOT_DIR="/" PKG_CONFIG_ALLOW_SYSTEM_CFLAGS=1
PKG_CONFIG_ALLOW_SYSTEM_LIBS=1
PKG_CONFIG_LIBDIR="/home/tle/Work/op-build/output/host/lib/pkgconfig:/home/tle/Work/op-build/output/host/share/pkgconfig"
AR="/usr/bin/ar" AS="/usr/bin/as" LD="/usr/bin/ld" NM="/usr/bin/nm"
CC="/usr/bin/gcc" GCC="/usr/bin/gcc" CXX="/usr/bin/g++" CPP="/usr/bin/cpp"
OBJCOPY="/usr/bin/objcopy" RANLIB="/usr/bin/ranlib"
CPPFLAGS="-I/home/tle/Work/op-build/output/host/include" CFLAGS="-O2
-I/home/tle/Work/op-build/output/host/include" CXXFLAGS="-O2
-I/home/tle/Work/op-build/output/host/include"
LDFLAGS="-L/home/tle/Work/op-build/output/host/lib
-Wl,-rpath,/home/tle/Work/op-build/output/host/lib" INTLTOOL_PERL=/usr/bin/perl
/usr/bin/make -j33 -C /home/tle/Work/op-build/output/build/host-lz4-1.9.4 lz4
make[1]: Entering directory
'/home/tle/Work/op-build/output/build/host-lz4-1.9.4'
make[2]: Entering directory
'/home/tle/Work/op-build/output/build/host-lz4-1.9.4/lib'
make[2]: Leaving directory
'/home/tle/Work/op-build/output/build/host-lz4-1.9.4/lib'
make[2]: Entering directory
'/home/tle/Work/op-build/output/build/host-lz4-1.9.4/programs'
bench.c: In function ‘LZ4F_decompress_binding’:
bench.c:324:37: warning: missing braces around initializer [-Wmissing-braces]
  324 |     LZ4F_decompressOptions_t dOpt = { 1, 0, 0, 0 };
      |                                     ^
      |                                          {       }
bench.c:326:9: error: ‘LZ4F_decompressOptions_t’ has no member named
‘skipChecksums’
  326 |     dOpt.skipChecksums = g_skipChecksums;
      |         ^
make[2]: *** [<builtin>: bench.o] Error 1
make[2]: Leaving directory
'/home/tle/Work/op-build/output/build/host-lz4-1.9.4/programs'
make[1]: *** [Makefile:63: lz4] Error 2
make[1]: Leaving directory
'/home/tle/Work/op-build/output/build/host-lz4-1.9.4'
make: *** [package/pkg-generic.mk:293: /home/tle/Work/op-build/o
```

I do not see any changes between 2023.02 and 2023.08 for lz4 so I assume this issue might also impact 2023.08

Signature · 6 lines

You are receiving this mail because:
You are on the CC list for the bug.
_______________________________________________
buildroot mailing list
[email protected]
https://lists.buildroot.org/mailman/listinfo/buildroot

[email protected]

author

2023-09-15 07:44 UTC #1 lore raw

[Buildroot] [Bug 15772] lz4 failed to compile with gcc 10.4.0

https://bugs.busybox.net/show_bug.cgi?id=15772

--- Comment #1 from [email protected] ---
The fix is quite trivial:

```diff
# file: programs/bench.c
- #include "lz4frame.h"   /* LZ4F_decompress */
+ #include "../lib/lz4frame.h"   /* LZ4F_decompress */
```

Signature · 6 lines

You are receiving this mail because:
You are on the CC list for the bug.
_______________________________________________
buildroot mailing list
[email protected]
https://lists.buildroot.org/mailman/listinfo/buildroot

[email protected]

author

2023-09-20 14:05 UTC #2 lore raw

[Buildroot] [Bug 15772] lz4 failed to compile with gcc 10.4.0

In reply to [email protected]

https://bugs.busybox.net/show_bug.cgi?id=15772

[email protected] changed:

What |Removed |Added
----------------------------------------------------------------------------

             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED

--- Comment #2 from [email protected] --- Subsequent runs no longer reports this error. So I think the error was unrelated to upstream. Closing this ticket now.

Signature · 6 lines

You are receiving this mail because:
You are on the CC list for the bug.
_______________________________________________
buildroot mailing list
[email protected]
https://lists.buildroot.org/mailman/listinfo/buildroot