guix: remap guix store on mingw

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tobtoht 2024-09-29 13:39:13 +02:00
parent 23d794469f
commit 2a1ac4afa0
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2 changed files with 25 additions and 1 deletions

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@ -119,10 +119,17 @@ desirable for building Feather Wallet release binaries."
(search-our-patches "gcc-remap-guix-store.patch"
"vmov-alignment.patch")))
(define (winpthreads-patches mingw-w64-x86_64-winpthreads)
(package-with-extra-patches mingw-w64-x86_64-winpthreads
(search-our-patches "winpthreads-remap-guix-store.patch")))
(define (make-mingw-pthreads-cross-toolchain target)
"Create a cross-compilation toolchain package for TARGET"
(let* ((xbinutils (cross-binutils target))
(pthreads-xlibc mingw-w64-x86_64-winpthreads)
(machine (substring target 0 (string-index target #\-)))
(pthreads-xlibc (winpthreads-patches (make-mingw-w64 machine
#:xgcc (cross-gcc target #:xgcc (gcc-mingw-patches base-gcc))
#:with-winpthreads? #t)))
(pthreads-xgcc (cross-gcc target
#:xgcc (gcc-mingw-patches mingw-w64-base-gcc)
#:xbinutils xbinutils

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@ -0,0 +1,17 @@
Without ffile-prefix-map, the debug symbols will contain paths for the
guix store which will include the hashes of each package. However, the
hash for the same package will differ when on different architectures.
In order to be reproducible regardless of the architecture used to build
the package, map all guix store prefixes to something fixed, e.g. /usr.
--- a/mingw-w64-libraries/winpthreads/Makefile.in
+++ b/mingw-w64-libraries/winpthreads/Makefile.in
@@ -454,7 +454,7 @@ top_build_prefix = @top_build_prefix@
top_builddir = @top_builddir@
top_srcdir = @top_srcdir@
SUBDIRS = . tests
-AM_CFLAGS = -Wall -DWIN32_LEAN_AND_MEAN
+AM_CFLAGS = -Wall -DWIN32_LEAN_AND_MEAN $(shell find /gnu/store -maxdepth 1 -mindepth 1 -type d -exec echo -n " -ffile-prefix-map={}=/usr" \;)
ACLOCAL_AMFLAGS = -I m4
lib_LTLIBRARIES = libwinpthread.la
include_HEADERS = include/pthread.h include/sched.h include/semaphore.h include/pthread_unistd.h include/pthread_time.h include/pthread_compat.h include/pthread_signal.h