Am Mittwoch, 12. Juni 2019, 20:26:37 CEST schrieb Jean-Marc Lasgouttes:
> commit 44bbd0b0ef8450f4d88dfb8c3345118f2fd14dfc
> Author: Jean-Marc Lasgouttes <lasgout...@lyx.org>
> Date: Wed Jun 12 20:17:55 2019 +0200
>
> Get full version of gcc
>
> Recent gcc versions return a short version with -dumpversion, e.g. 9.
>
> In this case, use -dumpfullversion, which gives something like 9.1.0.
>
> This makes the gcc 9 detection work properly.
> ---
> config/lyxinclude.m4 | 4 ++++
> 1 files changed, 4 insertions(+), 0 deletions(-)
>
> diff --git a/config/lyxinclude.m4 b/config/lyxinclude.m4
> index f77e348..9fe42e8 100644
> --- a/config/lyxinclude.m4
> +++ b/config/lyxinclude.m4
> @@ -381,6 +381,10 @@ if test x$GXX = xyes; then
> if test x$CLANG = xno; then
> dnl Useful for global version info
> gxx_version=`${CXX} -dumpversion`
> + case $gxx_version in
> + *.*) ;;
> + *) gxx_version=`${CXX} -dumpfullversion` ;;
> + esac
> CXX_VERSION="($gxx_version)"
> else
> gxx_version=clang-$clang_version
I don't see it. Just compiled gcc9.1.0. Both calls return the full version here.
$/usr/local/gcc9.1/bin/gcc -dumpversion
9.1.0
$/usr/local/gcc9.1/bin/gcc -dumpfullversion
9.1.0
Kornel
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