(address . bug-guix@gnu.org)
ea7bdbf65e1bb57f5a1b976d4da17c4612d85d57.camel@ist.tugraz.at
Hi Guix,
I've noticed a strange error when attempting to build my software
against clang-toolchain. I've attached a minimally breaking example,
but the gist of it is that RUNPATH validation fails as shown below.
starting phase `validate-runpath'
validating RUNPATH of 1 binaries in
"/gnu/store/sd1zjjf13mi448qbqaphhcvf9ap5jxji-why-hello-0/bin"...
/gnu/store/sd1zjjf13mi448qbqaphhcvf9ap5jxji-why-hello-0/bin/hello:
error: depends on 'libfmt.so.9', which cannot be found in RUNPATH
("/gnu/store/gsjczqir1wbz8p770zndrpw4rnppmxi3-glibc-2.35/lib")
Is this expected? I know that the -for-system have historically
disregarded the existence of clang-toolchain and hence led to issues,
but I think this is something else…
Cheers
(use-modules (gnu packages pretty-print)
(gnu packages pkg-config)
(guix packages)
(guix gexp)
(guix transformations)
(guix build-system meson)
((guix licenses) #:select (gpl3+))
((guix git-download) #:select (git-file-name))
(srfi srfi-26))
(define why-hello
(package
(name "why-hello")
(version "0")
(source (file-union (git-file-name name version)
`(("hello.cpp" ,(plain-file "hello.cpp"
"\
#include <fmt/format.h>
int
main()
{
fmt::print (\"{}\\n\", \"Hello, world\");
return 0;
}
"))
("meson.build" ,(plain-file "meson.build"
"\
project('hello', 'cpp', default_options: ['cpp_std=c++20'])
executable('hello', files('hello.cpp'), install: true,
dependencies: [dependency('fmt')])
")))))
(build-system meson-build-system)
(inputs (list fmt))
(native-inputs (list pkg-config))
(home-page (and=> (current-filename)
(cute string-append "file://" <>)))
(synopsis "Hello world")
(description "This package provides a simple program that builds with
GCC/G++ normally, but fails miserably when the clang-toolchain is used.")
(license gpl3+)))
(define why-hello-clang
((options->transformation
'((with-c-toolchain . "why-hello=clang-toolchain")))
why-hello))
why-hello-clang