GNU bug report logs - #68656
[PATCH core-updates 0/7] Cryptsetup woes

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Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: Josselin Poiret <dev <at> jpoiret.xyz>
To: guix-patches <at> gnu.org
Cc: Josselin Poiret <dev <at> jpoiret.xyz>
Subject: [PATCH core-updates 0/7] Cryptsetup woes
Date: Mon, 22 Jan 2024 14:33:14 +0100

Hi everyone,

I'm working on core-updates, trying to build gnome and the desktop
configuration example.  I've already pushed some fixes, but cryptsetup and
lvm2 are proving to be quite annoying: for the same reason as the recent mpv
patches [1], the Require.private fields of pkg-config files are actually used
even when dynamic linking [2].  This means we need to propagate some
transitive dependencies for users of the library, but here the packages also
contain binaries for end-users and we don't want to propagate to them.

So in the meantime, I just added some new functions
libdevmapper-propagated-inputs and libcryptsetup-propagated-inputs that I then
manually included in the dependents's inputs.  I am not satisfied by this, but
this is better than manually adding each needed transitive input, or
propagating to end-users.

Any ideas?

[1] mid:521d0ba6e3d10b3b8aa98b35862d819c82223412.1704430613.git.hako <at> ultrarare.space
[2] https://bugs.freedesktop.org/show_bug.cgi?id=105572

Best,

Josselin Poiret (7):
  gnu: cryptsetup: Update to 2.6.1.
  gnu: Add libdevmapper-propagated-inputs.
  gnu: Add libcryptsetup-propagated-inputs.
  gnu: volume-key: Add required transitive dependencies.
  gnu: libblockdev: Add libcryptsetup propagated inputs.
  gnu: lvm2-static: Properly handle eudev dependency in pkg-config.
  gnu: cryptsetup-static: Fix static build.

 gnu/packages/cryptsetup.scm | 104 +++++++++++++++++++++---------------
 gnu/packages/disk.scm       |  46 ++++++++--------
 gnu/packages/linux.scm      |  42 +++++++++------
 3 files changed, 111 insertions(+), 81 deletions(-)


base-commit: a5735488d3917ccb95fa975385ff294c4e3b9521
-- 
2.41.0

Message #8 received at 68656 <at> debbugs.gnu.org (full text, mbox):

From: Josselin Poiret <dev <at> jpoiret.xyz>
To: 68656 <at> debbugs.gnu.org
Cc: Josselin Poiret <dev <at> jpoiret.xyz>
Subject: [PATCH core-updates 1/7] gnu: cryptsetup: Update to 2.6.1.
Date: Mon, 22 Jan 2024 14:36:17 +0100

From: Josselin Poiret <dev <at> jpoiret.xyz>

* gnu/packages/cryptsetup.scm (cryptsetup): Update to 2.6.1.  Disable external
tokens for now.

Change-Id: I5610cabfbd46d010a8241430d8d90f5920847c04
---
 gnu/packages/cryptsetup.scm | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/gnu/packages/cryptsetup.scm b/gnu/packages/cryptsetup.scm
index 3bdc68ae5a..3cb669206a 100644
--- a/gnu/packages/cryptsetup.scm
+++ b/gnu/packages/cryptsetup.scm
@@ -30,12 +30,13 @@ (define-module (gnu packages cryptsetup)
   #:use-module (gnu packages pkg-config)
   #:use-module (gnu packages popt)
   #:use-module (gnu packages linux)
+  #:use-module (gnu packages ruby)
   #:use-module (gnu packages web))
 
 (define-public cryptsetup
   (package
    (name "cryptsetup")
-   (version "2.3.7")
+   (version "2.6.1")
    (source (origin
             (method url-fetch)
             (uri (string-append "mirror://kernel.org/linux/utils/cryptsetup/v"
@@ -43,7 +44,7 @@ (define-public cryptsetup
                                 "/cryptsetup-" version ".tar.xz"))
             (sha256
              (base32
-              "1a97rvi6arsj8dikh1qsvixx9rizm89k155q2ypifqlqllr530v1"))))
+              "14s6vbb9llpgnhmv0badxxzhi73jp4vyvp8swk4bjah7l5jys3a1"))))
    (build-system gnu-build-system)
    (arguments
     `(#:configure-flags
@@ -54,12 +55,16 @@ (define-public cryptsetup
        "--with-crypto_backend=gcrypt"
        ;; GRUB 2.06 supports LUKS2, but does it reliably support all set-ups…?
        "--with-default-luks-format=LUKS1"
+       ;; External tokens would need an env variable to work on Guix, and we
+       ;; don't have users for it yet.
+       "--disable-external-tokens"
+       "--disable-ssh-token"
        ;; libgcrypt is not found otherwise when cross-compiling.
        ;; <https://issues.guix.gnu.org/63864>
        (string-append "--with-libgcrypt-prefix="
                       (assoc-ref %build-inputs "libgcrypt")))))
    (native-inputs
-    (list pkg-config))
+    (list pkg-config ruby-asciidoctor))
    (inputs
     (list argon2
           json-c
-- 
2.41.0

Message #11 received at 68656 <at> debbugs.gnu.org (full text, mbox):

From: Josselin Poiret <dev <at> jpoiret.xyz>
To: 68656 <at> debbugs.gnu.org
Cc: Josselin Poiret <dev <at> jpoiret.xyz>
Subject: [PATCH core-updates 2/7] gnu: Add libdevmapper-propagated-inputs.
Date: Mon, 22 Jan 2024 14:36:18 +0100

From: Josselin Poiret <dev <at> jpoiret.xyz>

* gnu/packages/linux.scm (libdevmapper-propagated-inputs): Record needed
inputs for libdevmapper.

Change-Id: I6db51ea2ce640f77198fd67f0e2480052907f28e
---
 gnu/packages/linux.scm | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/gnu/packages/linux.scm b/gnu/packages/linux.scm
index 5cfd2025f6..2977b8f88e 100644
--- a/gnu/packages/linux.scm
+++ b/gnu/packages/linux.scm
@@ -4588,6 +4588,9 @@ (define-public lvm2
     ;; Command-line tools are GPLv2.
     (license (list license:gpl2 license:lgpl2.1))))
 
+(define-public (libdevmapper-propagated-inputs)
+  (list eudev))
+
 (define-public lvm2-static
   (package
     (inherit lvm2)
-- 
2.41.0

Message #14 received at 68656 <at> debbugs.gnu.org (full text, mbox):

From: Josselin Poiret <dev <at> jpoiret.xyz>
To: 68656 <at> debbugs.gnu.org
Cc: Josselin Poiret <dev <at> jpoiret.xyz>
Subject: [PATCH core-updates 3/7] gnu: Add libcryptsetup-propagated-inputs.
Date: Mon, 22 Jan 2024 14:36:19 +0100

From: Josselin Poiret <dev <at> jpoiret.xyz>

* gnu/packages/cryptsetup.scm (libcryptsetup-propagated-inputs): Record needed
inputs for libcryptsetup.

Change-Id: Ia630f2d5f180536d997af93e57aa547379b2c010
---
 gnu/packages/cryptsetup.scm | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/gnu/packages/cryptsetup.scm b/gnu/packages/cryptsetup.scm
index 3cb669206a..8e2bdb6d9e 100644
--- a/gnu/packages/cryptsetup.scm
+++ b/gnu/packages/cryptsetup.scm
@@ -91,6 +91,13 @@ (define-public cryptsetup
    (license license:gpl2)
    (home-page "https://gitlab.com/cryptsetup/cryptsetup")))
 
+(define-public (libcryptsetup-propagated-inputs)
+  (list argon2
+        json-c
+        libgcrypt
+        lvm2
+        `(,util-linux "lib")))
+
 (define (static-library library)
   "Return a variant of package LIBRARY that provides static libraries ('.a'
 files).  This assumes LIBRARY uses Libtool."
-- 
2.41.0

Message #17 received at 68656 <at> debbugs.gnu.org (full text, mbox):

From: Josselin Poiret <dev <at> jpoiret.xyz>
To: 68656 <at> debbugs.gnu.org
Cc: Josselin Poiret <dev <at> jpoiret.xyz>
Subject: [PATCH core-updates 4/7] gnu: volume-key: Add required transitive
 dependencies.
Date: Mon, 22 Jan 2024 14:36:20 +0100

From: Josselin Poiret <dev <at> jpoiret.xyz>

* gnu/packages/disk.scm (volume-key): Add transitive dependencies for
libdevmapper and libcryptsetup.

Change-Id: Iaced5bedd2f6ec8e67118b2ee4d01f14704a3694
---
 gnu/packages/disk.scm | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/gnu/packages/disk.scm b/gnu/packages/disk.scm
index 4582ad3555..6cc191ff25 100644
--- a/gnu/packages/disk.scm
+++ b/gnu/packages/disk.scm
@@ -1036,12 +1036,13 @@ (define-public volume-key
     (native-inputs
      (list pkg-config swig python-3))           ; used to generate the Python bindings
     (inputs
-     `(("cryptsetup" ,cryptsetup)
-       ("nss" ,nss)
-       ("libblkid" ,util-linux "lib")
-       ("lvm2" ,lvm2)                   ; for "-ldevmapper"
-       ("glib" ,glib)
-       ("gpgme" ,gpgme)))
+     (append
+      (cons cryptsetup (libcryptsetup-propagated-inputs))
+      (cons lvm2 (libdevmapper-propagated-inputs))
+      (list nss
+            (list util-linux "lib")
+            glib
+            gpgme)))
     (arguments
      `(#:tests? #f ; not sure how tests are supposed to pass, even when run manually
        #:phases
-- 
2.41.0

Message #20 received at 68656 <at> debbugs.gnu.org (full text, mbox):

From: Josselin Poiret <dev <at> jpoiret.xyz>
To: 68656 <at> debbugs.gnu.org
Cc: Josselin Poiret <dev <at> jpoiret.xyz>
Subject: [PATCH core-updates 5/7] gnu: libblockdev: Add libcryptsetup
 propagated inputs.
Date: Mon, 22 Jan 2024 14:36:21 +0100

From: Josselin Poiret <dev <at> jpoiret.xyz>

* gnu/packages/disk.scm (libblockdev): Add propagated inputs from libcryptsetup.

Change-Id: I4e1a6330f093d7829b1cd97921d078c524f5f9fc
---
 gnu/packages/disk.scm | 33 +++++++++++++++++----------------
 1 file changed, 17 insertions(+), 16 deletions(-)

diff --git a/gnu/packages/disk.scm b/gnu/packages/disk.scm
index 6cc191ff25..20956c1bda 100644
--- a/gnu/packages/disk.scm
+++ b/gnu/packages/disk.scm
@@ -1198,22 +1198,23 @@ (define-public libblockdev
            python-wrapper
            util-linux))
     (inputs
-     (list btrfs-progs
-           cryptsetup
-           dosfstools
-           dmraid
-           eudev
-           glib
-           kmod
-           libbytesize
-           libyaml
-           lvm2
-           mdadm
-           ndctl
-           nss
-           parted
-           volume-key
-           xfsprogs))
+     (append
+      (cons cryptsetup (libcryptsetup-propagated-inputs))
+      (list btrfs-progs
+            dosfstools
+            dmraid
+            eudev
+            glib
+            kmod
+            libbytesize
+            libyaml
+            lvm2
+            mdadm
+            ndctl
+            nss
+            parted
+            volume-key
+            xfsprogs)))
     (home-page "https://github.com/storaged-project/libblockdev")
     (synopsis "Library for manipulating block devices")
     (description
-- 
2.41.0

Message #23 received at 68656 <at> debbugs.gnu.org (full text, mbox):

From: Josselin Poiret <dev <at> jpoiret.xyz>
To: 68656 <at> debbugs.gnu.org
Cc: Josselin Poiret <dev <at> jpoiret.xyz>
Subject: [PATCH core-updates 6/7] gnu: lvm2-static: Properly handle eudev
 dependency in pkg-config.
Date: Mon, 22 Jan 2024 14:36:22 +0100

From: Josselin Poiret <dev <at> jpoiret.xyz>

* gnu/packages/linux.scm (lvm2-static): Add linking flags for the static eudev
output.

Change-Id: Ic43be600f0569a8ffa69544cbf661f05d82e2084
---
 gnu/packages/linux.scm | 39 ++++++++++++++++++++++++---------------
 1 file changed, 24 insertions(+), 15 deletions(-)

diff --git a/gnu/packages/linux.scm b/gnu/packages/linux.scm
index 2977b8f88e..38a7caf71b 100644
--- a/gnu/packages/linux.scm
+++ b/gnu/packages/linux.scm
@@ -4596,8 +4596,8 @@ (define-public lvm2-static
     (inherit lvm2)
     (name "lvm2-static")
 
-    ;; Propagate udev because libdevmapper.a depends on libudev.
-    (propagated-inputs `(("udev:static" ,eudev "static")))
+    (inputs `(,@(package-inputs lvm2)
+              ("udev:static" ,eudev "static")))
 
     (arguments
      (substitute-keyword-arguments (package-arguments lvm2)
@@ -4611,19 +4611,28 @@ (define-public lvm2-static
                  ;; it until the situation improves.
                  (delete "--enable-dmeventd" ,flags)))
        ((#:phases phases)
-        `(modify-phases ,phases
-           (add-before 'configure 'adjust-Makefile
-             (lambda _
-               ;; These fixes are related to the upstream libdm->device_mapper
-               ;; migration and will hopefully be fixed upstream in due time.
-               (substitute* "tools/Makefile.in"
-                 ;; This variable is empty in a static configuration and causes
-                 ;; an erroneous GCC command line.
-                 (("-L\\$\\(interfacebuilddir\\)") "")
-                 ;; Remove obsolete reference to libdevmapper.a.
-                 (("-ldevmapper") ""))
-               #t))))))
-    (synopsis "Logical volume management for Linux (statically linked)")))
+        #~(modify-phases #$phases
+            (add-before 'configure 'adjust-Makefile
+              (lambda _
+                ;; These fixes are related to the upstream libdm->device_mapper
+                ;; migration and will hopefully be fixed upstream in due time.
+                (substitute* "tools/Makefile.in"
+                  ;; This variable is empty in a static configuration and causes
+                  ;; an erroneous GCC command line.
+                  (("-L\\$\\(interfacebuilddir\\)") "")
+                  ;; Remove obsolete reference to libdevmapper.a.
+                  (("-ldevmapper") ""))
+                #t))
+            (add-after 'install 'adjust-pkgconfig
+              ;; The static eudev is missing its pkg config file, and I am not
+              ;; rebuilding it at this point.
+              (lambda* (#:key inputs #:allow-other-keys)
+                (substitute* (string-append #$output "/lib/pkgconfig/devmapper.pc")
+                  (("Requires.private: .*") "")
+                  (("Libs.private:")
+                   (format #f "Libs.private: -L~a -ludev"
+                           (dirname (search-input-file inputs "lib/libudev.a")))))))))))
+  (synopsis "Logical volume management for Linux (statically linked)")))
 
 (define-public thin-provisioning-tools
   (package
-- 
2.41.0

Message #26 received at 68656 <at> debbugs.gnu.org (full text, mbox):

From: Josselin Poiret <dev <at> jpoiret.xyz>
To: 68656 <at> debbugs.gnu.org
Cc: Josselin Poiret <dev <at> jpoiret.xyz>
Subject: [PATCH core-updates 7/7] gnu: cryptsetup-static: Fix static build.
Date: Mon, 22 Jan 2024 14:36:23 +0100

From: Josselin Poiret <dev <at> jpoiret.xyz>

* gnu/packages/cryptsetup.scm (cryptsetup-static): Pass static variants of
dependencies.  Also work around wrong pkg-config paths of util-linux for the
static output.

Change-Id: I025f241b02ee0ea80227ef7d31789571e635ef2c
---
 gnu/packages/cryptsetup.scm | 86 +++++++++++++++++++------------------
 1 file changed, 45 insertions(+), 41 deletions(-)

diff --git a/gnu/packages/cryptsetup.scm b/gnu/packages/cryptsetup.scm
index 8e2bdb6d9e..8ff649bccc 100644
--- a/gnu/packages/cryptsetup.scm
+++ b/gnu/packages/cryptsetup.scm
@@ -23,6 +23,7 @@ (define-module (gnu packages cryptsetup)
   #:use-module (guix packages)
   #:use-module (guix download)
   #:use-module (guix build-system gnu)
+  #:use-module (guix gexp)
   #:use-module (guix utils)
   #:use-module (gnu packages)
   #:use-module (gnu packages gnupg)
@@ -116,56 +117,59 @@ (define-public cryptsetup-static
     (inherit cryptsetup)
     (name "cryptsetup-static")
     (arguments
-     '(#:configure-flags '("--disable-shared"
-                           "--enable-static-cryptsetup"
-
-                           "--disable-veritysetup"
-                           "--disable-cryptsetup-reencrypt"
-                           "--disable-integritysetup"
-
-                           ;; The default is OpenSSL which provides better PBKDF performance.
-                           "--with-crypto_backend=gcrypt"
-
-                           "--disable-blkid"
-                           ;; 'libdevmapper.a' pulls in libpthread, libudev and libm.
-                           "LIBS=-ludev -pthread -lm")
-
-       #:allowed-references ()                  ;this should be self-contained
-
-       #:modules ((ice-9 ftw)
-                  (ice-9 match)
-                  (guix build utils)
-                  (guix build gnu-build-system))
+     (substitute-keyword-arguments (package-arguments cryptsetup)
+       ((#:configure-flags flags ''())
+        `(cons* "--disable-shared"
+                "--enable-static-cryptsetup"
 
-       #:phases (modify-phases %standard-phases
-                  (add-after 'install 'remove-cruft
-                    (lambda* (#:key outputs #:allow-other-keys)
-                      ;; Remove everything except the 'cryptsetup' command.
-                      (let ((out (assoc-ref outputs "out")))
-                        (with-directory-excursion out
-                          (let ((dirs (scandir "."
-                                               (match-lambda
-                                                 ((or "." "..") #f)
-                                                 (_ #t)))))
-                            (for-each delete-file-recursively
-                                      (delete "sbin" dirs))
-                            (for-each (lambda (file)
-                                        (rename-file (string-append file
-                                                                    ".static")
-                                                     file)
-                                        (remove-store-references file))
-                                      '("sbin/cryptsetup"))
-                            #t))))))))
+                "--disable-veritysetup"
+                "--disable-integritysetup"
+                ;; Bypass broken pkg-config paths for the static output of
+                ;; util-linux.  Only blkid is located through pkg-config, not
+                ;; uuid.
+                (format #f "BLKID_CFLAGS=-I~a"
+                        (search-input-directory %build-inputs "include/blkid"))
+                (format #f "BLKID_LIBS=-L~a -lblkid"
+                        (dirname (search-input-file %build-inputs "lib/libblkid.a")))
+                ,flags))
+       ((#:allowed-references refs '())
+        '())
+       ((#:modules modules '())
+        '((ice-9 ftw)
+          (ice-9 match)
+          (guix build utils)
+          (guix build gnu-build-system)))
+       ((#:phases phases #~%standard-phases)
+        #~(modify-phases #$phases
+            (add-after 'install 'remove-cruft
+              (lambda* (#:key outputs #:allow-other-keys)
+                ;; Remove everything except the 'cryptsetup' command.
+                (let ((out (assoc-ref outputs "out")))
+                  (with-directory-excursion out
+                    (let ((dirs (scandir "."
+                                         (match-lambda
+                                           ((or "." "..") #f)
+                                           (_ #t)))))
+                      (for-each delete-file-recursively
+                                (delete "sbin" dirs))
+                      (for-each (lambda (file)
+                                  (rename-file (string-append file
+                                                              ".static")
+                                               file)
+                                  (remove-store-references file))
+                                '("sbin/cryptsetup"))
+                      #t)))))))))
     (inputs
      (let ((libgcrypt-static
             (package
               (inherit (static-library libgcrypt))
               (propagated-inputs
                `(("libgpg-error-host" ,(static-library libgpg-error)))))))
-       `(("json-c" ,json-c-0.13)
+       `(("argon2" ,(static-library argon2))
+         ("json-c" ,(static-library json-c-0.13))
          ("libgcrypt" ,libgcrypt-static)
          ("lvm2" ,lvm2-static)
          ("util-linux" ,util-linux "static")
          ("util-linux" ,util-linux "lib")
-         ("popt" ,popt))))
+         ("popt" ,(static-library popt)))))
     (synopsis "Hard disk encryption tool (statically linked)")))
-- 
2.41.0

Message #29 received at 68656 <at> debbugs.gnu.org (full text, mbox):

From: Maxim Cournoyer <maxim.cournoyer <at> gmail.com>
To: Josselin Poiret <dev <at> jpoiret.xyz>
Cc: 68656 <at> debbugs.gnu.org
Subject: Re: [bug#68656] [PATCH core-updates 0/7] Cryptsetup woes
Date: Wed, 24 Jan 2024 11:42:06 -0500

Hi Josselin,

Josselin Poiret <dev <at> jpoiret.xyz> writes:

> Hi everyone,
>
> I'm working on core-updates, trying to build gnome and the desktop
> configuration example.  I've already pushed some fixes, but cryptsetup and
> lvm2 are proving to be quite annoying: for the same reason as the recent mpv
> patches [1], the Require.private fields of pkg-config files are actually used
> even when dynamic linking [2].

Ooof.  I've read this whole thread, and if I got something right, our
best options would be:

1. try using pkgconf instead of pkg-config, which supports
Requires.internal as a correct way to define Requires.private for truly
private libraries, and may have a different handling (more correct?) of
the Requires.private field.

2. Specify the -Ddefault_library=shared in the default configure-flags
of Meson; when done that way, Meson doesn't add the libs to
Requires.private in its generated .pc files.  That obviously means
building static libraries is not supported, but that's not a concern too
great for Guix, I would think.

Thoughts?

-- 
Thanks,
Maxim

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