-Wno-error in CFLAGS for gnulib code?

2023-08-17 Thread Bruno Haible
Hi, Two years ago, I asked [1] whether it was OK to have different warning options for gnulib code that is embedded in a package's code. You approved it, and I implemented it. The current state thus is as follows: (I took grep-3.11 as an example, and configured it with --enable-gcc-warnings --dis

Re: [PATCH] sigsegv: Avoid "candidate for attribute 'cold'" warning

2023-08-17 Thread Gleb Fotengauer-Malinovskiy
On Thu, Aug 17, 2023 at 01:36:32AM +0200, Bruno Haible wrote: > Gleb Fotengauer-Malinovskiy wrote: > > Following the glibc commit glibc-2.38~298 ("Mark various cold functions > > as __COLD"), the compilation of projects employing the manywarnings > > module (such as GNU grep) with with the -flto fl

Re: M4 assembler error on compile

2023-08-17 Thread Bruno Haible
Eric Blake wrote: > I'm not sure if gnulib is still actively targetting Solaris 7 systems. The documentation makes it clear that it's no longer supported: https://www.gnu.org/software/gnulib/manual/html_node/Formerly-Supported-Platforms.html Solaris 7 is really really dead. Its end of support was

Re: M4 assembler error on compile

2023-08-17 Thread Eric Blake
Adding bug-gnulib in cc On Wed, Aug 16, 2023 at 09:47:33PM -0500, Parzival Wolfram wrote: > I have run into an issue while compiling M4 1.4.19 for Solaris 7 (per GCC's > configure, target is "i386-unknown-solaris2.7") using GCC 3.2 and Make 4.4. > Configuring the source tree goes smoothly, but dur