Package: guix-patches;
Reported by: Thiago Jung Bauermann <bauermann <at> kolabnow.com>
Date: Mon, 23 Aug 2021 20:53:02 UTC
Severity: normal
Tags: patch
Done: Ludovic Courtès <ludo <at> gnu.org>
Bug is archived. No further changes may be made.
View this message in rfc822 format
From: Thiago Jung Bauermann <bauermann <at> kolabnow.com> To: 50174 <at> debbugs.gnu.org Cc: Thiago Jung Bauermann <bauermann <at> kolabnow.com> Subject: [bug#50174] [PATCH core-updates-frozen 1/2] gnu: make-bootstrap: Fix build of static gawk. Date: Mon, 23 Aug 2021 17:51:27 -0300
* gnu/packages/make-bootstrap.scm (%static-inputs)[finalize-with-ld-flags]:
New function.
[map]<match-lambda>: Add new clause to match three elements.
[map]<gawk>: Add linker option.
* guix/build-system/gnu.scm (static-package): Add ‘#:ld-flags’ keyword
argument.
---
Hello,
gawk for ‘static-binaries-tarball’ is failing to build natively, at least for
x86_64-linux¹ and powerpc64le-linux. On both of them, the problem is the same:
--8<---------------cut here---------------start------------->8---
ld: ext.o: in function `load_ext':
/tmp/guix-build-gawk-5.1.0.drv-0/gawk-5.1.0/ext.c:59: warning: Using 'dlopen' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking
ld: /gnu/store/qmgsfxm3ad5n7bi947n7xw0wq86blqr9-glibc-2.33-static/lib/libc.a(getopt.o): in function `_getopt_internal_r':
(.text+0x6e0): multiple definition of `_getopt_internal_r'; support/libsupport.a(getopt.o):/tmp/guix-build-gawk-5.1.0.drv-0/gawk-5.1.0/support/getopt.c:404: first defined here
ld: /gnu/store/qmgsfxm3ad5n7bi947n7xw0wq86blqr9-glibc-2.33-static/lib/libc.a(getopt.o): in function `_getopt_internal':
(.text+0xcc0): multiple definition of `_getopt_internal'; support/libsupport.a(getopt.o):/tmp/guix-build-gawk-5.1.0.drv-0/gawk-5.1.0/support/getopt.c:1187: first defined here
ld: /gnu/store/qmgsfxm3ad5n7bi947n7xw0wq86blqr9-glibc-2.33-static/lib/libc.a(getopt.o):(.data+0x8): multiple definition of `optind'; support/libsupport.a(getopt.o):/gnu/store/zy7zwhxxbphqqmigp17j54dpbpz6wr38-glibc-2.33/include/bits/getopt_core.h:50: first defined here
ld: /gnu/store/qmgsfxm3ad5n7bi947n7xw0wq86blqr9-glibc-2.33-static/lib/libc.a(getopt.o):(.data+0x4): multiple definition of `opterr'; support/libsupport.a(getopt.o):/gnu/store/zy7zwhxxbphqqmigp17j54dpbpz6wr38-glibc-2.33/include/bits/getopt_core.h:55: first defined here
ld: /gnu/store/qmgsfxm3ad5n7bi947n7xw0wq86blqr9-glibc-2.33-static/lib/libc.a(getopt.o):(.data+0x0): multiple definition of `optopt'; support/libsupport.a(getopt.o):/gnu/store/zy7zwhxxbphqqmigp17j54dpbpz6wr38-glibc-2.33/include/bits/getopt_core.h:59: first defined here
ld: /gnu/store/qmgsfxm3ad5n7bi947n7xw0wq86blqr9-glibc-2.33-static/lib/libc.a(getopt.o): in function `getopt':
(.text+0xd20): multiple definition of `getopt'; support/libsupport.a(getopt.o):/tmp/guix-build-gawk-5.1.0.drv-0/gawk-5.1.0/support/getopt.c:1206: first defined here
collect2: error: ld returned 1 exit status
make[2]: *** [Makefile:663: gawk] Error 1
make[2]: Leaving directory '/tmp/guix-build-gawk-5.1.0.drv-0/gawk-5.1.0'
--8<---------------cut here---------------end--------------->8---
This patch fixes it by passing “--allow-multiple-definition” to the linker.
Judging by the CI results, cross-builds seems to be working. I haven’t looked
into what’s different about them.
NB: I wasn’t sure how to write a changelog for ‘%static-inputs’ so I got a bit
creative.
¹ https://ci.guix.gnu.org/build/502639/details
gnu/packages/make-bootstrap.scm | 14 +++++++++++---
guix/build-system/gnu.scm | 8 ++++++--
2 files changed, 17 insertions(+), 5 deletions(-)
diff --git a/gnu/packages/make-bootstrap.scm b/gnu/packages/make-bootstrap.scm
index 12e59e9f8383..79eb9d60026f 100644
--- a/gnu/packages/make-bootstrap.scm
+++ b/gnu/packages/make-bootstrap.scm
@@ -260,10 +260,15 @@ for `sh' in $PATH, and without nscd, and with static NSS modules."
`(modify-phases ,phases
(delete 'fix-egrep-and-fgrep)))))))
(finalize (compose static-package
- package-with-relocatable-glibc)))
+ package-with-relocatable-glibc))
+ (finalize-with-ld-flags (lambda (pkg ld-flags)
+ (package-with-relocatable-glibc
+ (static-package pkg #:ld-flags ld-flags)))))
`(,@(map (match-lambda
((name package)
- (list name (finalize package))))
+ (list name (finalize package)))
+ ((name package ld-flags)
+ (list name (finalize-with-ld-flags package ld-flags))))
`(("tar" ,tar)
("gzip" ,gzip)
("bzip2" ,bzip2)
@@ -272,7 +277,10 @@ for `sh' in $PATH, and without nscd, and with static NSS modules."
("coreutils" ,coreutils)
("sed" ,sed)
("grep" ,grep)
- ("gawk" ,gawk)))
+ ("gawk" ,gawk
+ ;; gawk's gnulib defines some getopt symbols which are also in
+ ;; libc.a so this linker option is needed for a static build.
+ "-Wl,--allow-multiple-definition")))
("bash" ,static-bash))))
(define %static-binaries
diff --git a/guix/build-system/gnu.scm b/guix/build-system/gnu.scm
index ea91be5bcd0c..acbd5b3a0de4 100644
--- a/guix/build-system/gnu.scm
+++ b/guix/build-system/gnu.scm
@@ -210,7 +210,7 @@ flags for VARIABLE, the associated value is augmented."
"A version of P linked with `-static-gcc'."
(package-with-extra-configure-variable p "LDFLAGS" "-static-libgcc"))
-(define* (static-package p #:key (strip-all? #t))
+(define* (static-package p #:key (strip-all? #t) (ld-flags #f))
"Return a statically-linked version of package P. If STRIP-ALL? is true,
use `--strip-all' as the arguments to `strip'."
(package (inherit p)
@@ -220,7 +220,11 @@ use `--strip-all' as the arguments to `strip'."
#:strip-flags '("--strip-unneeded")))))
(substitute-keyword-arguments a
((#:configure-flags flags)
- `(cons* "--disable-shared" "LDFLAGS=-static" ,flags))
+ `(cons* "--disable-shared" (string-append "LDFLAGS=-static"
+ (if ,ld-flags
+ (string-append " " ,ld-flags)
+ ""))
+ ,flags))
((#:strip-flags flags)
(if strip-all?
''("--strip-all")
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