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-rw-r--r--gnu/packages/cmake.scm92
1 files changed, 46 insertions, 46 deletions
diff --git a/gnu/packages/cmake.scm b/gnu/packages/cmake.scm
index cc4340bbc6..a41cd801e8 100644
--- a/gnu/packages/cmake.scm
+++ b/gnu/packages/cmake.scm
@@ -60,26 +60,6 @@
(substitute* "Auxiliary/CMakeLists.txt"
((".*cmake-mode.el.*") ""))
#t))
- (add-after 'unpack 'use-system-libarchive
- ;; 'Source/cm_get_date.c' includes archive_getdate.c wholesale,
- ;; so it needs to be available along with the header file.
- (lambda* (#:key native-inputs inputs #:allow-other-keys)
- (let ((libarchive-source (assoc-ref (or native-inputs inputs)
- "libarchive:source"))
- ;; XXX: We can not use ,(package-version libarchive) here due to
- ;; a cyclic module reference at the top-level.
- (libarchive-version "3.4.1")
- (files-to-unpack '("libarchive/archive_getdate.c"
- "libarchive/archive_getdate.h")))
- (mkdir-p "Utilities/cmlibarchive")
- (apply invoke "tar" "-xvf" libarchive-source
- "--strip-components=1"
- "-C" "Utilities/cmlibarchive"
- (map (lambda (file)
- (string-append "libarchive-" libarchive-version
- "/" file))
- files-to-unpack))
- #t)))
(add-before 'configure 'patch-bin-sh
(lambda _
;; Replace "/bin/sh" by the right path in... a lot of
@@ -105,6 +85,12 @@
;; This test requires 'ldconfig' which is not available in Guix.
"RunCMake.install"))
+(define %preserved-third-party-files
+ '(;; 'Source/cm_getdate.c' includes archive_getdate.c wholesale, so it must
+ ;; be available along with the required headers.
+ "Utilities/cmlibarchive/libarchive/archive_getdate.c"
+ "Utilities/cmlibarchive/libarchive/archive_getdate.h"))
+
;;; The "bootstrap" CMake. It is used to build 'cmake-minimal' below, as well
;;; as any dependencies that need cmake-build-system.
(define-public cmake-bootstrap
@@ -122,26 +108,44 @@
(modules '((guix build utils)
(ice-9 ftw)))
(snippet
- '(begin
- (with-directory-excursion "Utilities"
- ;; CMake bundles its dependencies below "Utilities" with a
- ;; "cm" prefix in the directory name. Delete those to ensure
- ;; the system libraries are used.
- (for-each delete-file-recursively
- (scandir
- "."
- (lambda (file)
- (and (string-prefix? "cm" file)
- (eq? 'directory (stat:type (stat file)))
+ `(begin
+ ;; CMake bundles its dependencies in the "Utilities" directory.
+ ;; Delete those to ensure the system libraries are used.
+ (define preserved-files
+ '(,@%preserved-third-party-files
+ ;; Use the bundled JsonCpp during bootstrap to work around
+ ;; a circular dependency. TODO: JsonCpp can be built with
+ ;; Meson instead of CMake, but meson-build-system currently
+ ;; does not support cross-compilation.
+ "Utilities/cmjsoncpp"
+ ;; LibUV is required to bootstrap the initial build system.
+ "Utilities/cmlibuv"))
- ;; These inputs are required to bootstrap
- ;; the initial build system. They are
- ;; deleted in 'cmake-minimal' below.
- ;; TODO: Consider building jsoncpp with
- ;; Meson instead, once meson-build-system
- ;; learns cross-compilation.
- (not (string=? "cmjsoncpp" file))
- (not (string=? "cmlibuv" file)))))))
+ (file-system-fold (lambda (dir stat result) ;enter?
+ (or (string=? "Utilities" dir) ;init
+ ;; The bundled dependencies are
+ ;; distinguished by having a "cm"
+ ;; prefix to their upstream names.
+ (and (string-prefix? "Utilities/cm" dir)
+ (not (member dir preserved-files)))))
+ (lambda (file stat result) ;leaf
+ (unless (or (member file preserved-files)
+ ;; Preserve top-level files.
+ (string=? "Utilities"
+ (dirname file)))
+ (delete-file file)))
+ (const #t) ;down
+ (lambda (dir stat result) ;up
+ (when (equal? (scandir dir) '("." ".."))
+ (rmdir dir)))
+ (const #t) ;skip
+ (lambda (file stat errno result)
+ (format (current-error-port)
+ "warning: failed to delete ~a: ~a~%"
+ file (strerror errno)))
+ #t
+ "Utilities"
+ lstat)
#t))
(patches (search-patches "cmake-curl-certificates.patch"))))
(build-system gnu-build-system)
@@ -196,8 +200,6 @@
(replace 'configure
(lambda* (#:key (configure-flags '()) #:allow-other-keys)
(apply invoke "./configure" configure-flags))))))
- (native-inputs
- `(("libarchive:source" ,(package-source libarchive))))
(inputs
`(("bzip2" ,bzip2)
("curl" ,curl-minimal)
@@ -245,12 +247,10 @@ and workspaces that can be used in the compiler environment of your choice.")
(inherit (package-source cmake-bootstrap))
(snippet
(match (origin-snippet (package-source cmake-bootstrap))
- ((begin exp ...)
+ ((_ _ exp ...)
;; Now we can delete the remaining software bundles.
- (append '(begin
- (for-each delete-file-recursively
- '("Utilities/cmjsoncpp"
- "Utilities/cmlibuv")))
+ (append `(begin
+ (define preserved-files ',%preserved-third-party-files))
exp))))))
(inputs
`(("curl" ,curl)