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[85.127.52.93]) by smtp.gmail.com with ESMTPSA id k18-20020a05600c0b5200b004065e235417sm10729115wmr.21.2023.11.18.06.50.42 for <67260@debbugs.gnu.org> (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 18 Nov 2023 06:50:42 -0800 (PST) Message-ID: In-Reply-To: References: From: Liliana Marie Prikler Date: Sat, 18 Nov 2023 14:38:46 +0100 MIME-Version: 1.0 X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: guix-patches@gnu.org List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guix-patches-bounces+larch=yhetil.org@gnu.org Sender: guix-patches-bounces+larch=yhetil.org@gnu.org X-Migadu-Flow: FLOW_IN X-Migadu-Country: US X-Migadu-Queue-Id: E46521147E X-Migadu-Scanner: mx12.migadu.com X-Migadu-Spam-Score: -3.50 X-Spam-Score: -3.50 X-TUID: Qujzle0hfxRI * gnu/packages/patches/emacs-native-comp-fix-filenames.patch: New file. * gnu/local.mk (dist_patch_DATA): Register it here. * gnu/packages/emacs.scm (emacs-minimal)[source]: Use it here. Change-Id: I2b7f6b45742a985760f0097bb53910f068e3d8e5 --- gnu/local.mk | 1 + gnu/packages/emacs.scm | 1 + .../emacs-native-comp-fix-filenames.patch | 93 +++++++++++++++++++ 3 files changed, 95 insertions(+) create mode 100644 gnu/packages/patches/emacs-native-comp-fix-filenames.patch diff --git a/gnu/local.mk b/gnu/local.mk index 8d817379a7..e878551b37 100644 --- a/gnu/local.mk +++ b/gnu/local.mk @@ -1111,6 +1111,7 @@ dist_patch_DATA = \ %D%/packages/patches/emacs-highlight-stages-add-gexp.patch \ %D%/packages/patches/emacs-lispy-fix-thread-last-test.patch \ %D%/packages/patches/emacs-native-comp-driver-options.patch \ + %D%/packages/patches/emacs-native-comp-fix-filenames.patch \ %D%/packages/patches/emacs-next-exec-path.patch \ %D%/packages/patches/emacs-next-native-comp-driver-options.patch \ %D%/packages/patches/emacs-pasp-mode-quote-file-names.patch \ diff --git a/gnu/packages/emacs.scm b/gnu/packages/emacs.scm index 55eab48c25..822d15cc94 100644 --- a/gnu/packages/emacs.scm +++ b/gnu/packages/emacs.scm @@ -110,6 +110,7 @@ (define-public emacs-minimal (patches (search-patches "emacs-exec-path.patch" "emacs-fix-scheme-indent-function.patch" "emacs-native-comp-driver-options.patch" + "emacs-native-comp-fix-filenames.patch" "emacs-pgtk-super-key-fix.patch")) (modules '((guix build utils))) (snippet diff --git a/gnu/packages/patches/emacs-native-comp-fix-filenames.patch b/gnu/packages/patches/emacs-native-comp-fix-filenames.patch new file mode 100644 index 0000000000..f461bc8a78 --- /dev/null +++ b/gnu/packages/patches/emacs-native-comp-fix-filenames.patch @@ -0,0 +1,93 @@ +Upstream hashes both the absolute file name and the content of a file +to derive the name for the natively compiled files. This breaks the +staged install used in guix, as any $GUIX_PROFILE is distinct from +the build directory. + +Index: emacs-29.1/src/comp.c +=================================================================== +--- emacs-29.1.orig/src/comp.c ++++ emacs-29.1/src/comp.c +@@ -4399,8 +4399,8 @@ FILENAME must exist, and if it's a symli + If FILENAME is compressed, it must have the \".gz\" extension, + and Emacs must have been compiled with zlib; the file will be + uncompressed on the fly to hash its contents. +-Value includes the original base name, followed by 2 hash values, +-one for the file name and another for its contents, followed by .eln. */) ++Value includes the original base name, followed by a hash of its ++content, followed by .eln. */) + (Lisp_Object filename) + { + CHECK_STRING (filename); +@@ -4423,64 +4423,26 @@ one for the file name and another for it + filename = Fw32_long_file_name (filename); + #endif + +- Lisp_Object content_hash = comp_hash_source_file (filename); +- +- if (suffix_p (filename, ".gz")) +- filename = Fsubstring (filename, Qnil, make_fixnum (-3)); +- +- /* We create eln filenames with an hash in order to look-up these ++ /* We create eln filenames with a hash in order to look-up these + starting from the source filename, IOW have a relation + +- /absolute/path/filename.el + content -> +- eln-cache/filename-path_hash-content_hash.eln. ++ filename.el + content -> eln-cache/filename-content_hash.eln. + + 'dlopen' can return the same handle if two shared with the same + filename are loaded in two different times (even if the first was + deleted!). To prevent this scenario the source file content is +- included in the hashing algorithm. ++ included in the hashing algorithm. */ + +- As at any point in time no more then one file can exist with the +- same filename, should be possible to clean up all +- filename-path_hash-* except the most recent one (or the new one +- being recompiled). +- +- As installing .eln files compiled during the build changes their +- absolute path we need an hashing mechanism that is not sensitive +- to that. For this we replace if match PATH_DUMPLOADSEARCH or +- *PATH_REL_LOADSEARCH with '//' before computing the hash. */ ++ Lisp_Object content_hash = comp_hash_source_file (filename); ++ Lisp_Object separator = build_string ("-"); + +- if (NILP (loadsearch_re_list)) +- { +- Lisp_Object sys_re = +- concat2 (build_string ("\\`[[:ascii:]]+"), +- Fregexp_quote (build_string ("/" PATH_REL_LOADSEARCH "/"))); +- Lisp_Object dump_load_search = +- Fexpand_file_name (build_string (PATH_DUMPLOADSEARCH "/"), Qnil); +-#ifdef WINDOWSNT +- dump_load_search = Fw32_long_file_name (dump_load_search); +-#endif +- loadsearch_re_list = list2 (sys_re, Fregexp_quote (dump_load_search)); +- } ++ if (suffix_p (filename, ".gz")) ++ filename = Fsubstring (filename, Qnil, make_fixnum (-3)); + +- Lisp_Object lds_re_tail = loadsearch_re_list; +- FOR_EACH_TAIL (lds_re_tail) +- { +- Lisp_Object match_idx = +- Fstring_match (XCAR (lds_re_tail), filename, Qnil, Qnil); +- if (BASE_EQ (match_idx, make_fixnum (0))) +- { +- filename = +- Freplace_match (build_string ("//"), Qt, Qt, filename, Qnil); +- break; +- } +- } +- Lisp_Object separator = build_string ("-"); +- Lisp_Object path_hash = comp_hash_string (filename); + filename = concat2 (Ffile_name_nondirectory (Fsubstring (filename, Qnil, + make_fixnum (-3))), + separator); +- Lisp_Object hash = concat3 (path_hash, separator, content_hash); +- return concat3 (filename, hash, build_string (NATIVE_ELISP_SUFFIX)); ++ return concat3 (filename, content_hash, build_string (NATIVE_ELISP_SUFFIX)); + } + + DEFUN ("comp-el-to-eln-filename", Fcomp_el_to_eln_filename, -- 2.41.0