~ruther/guix-local: gnu: grep: Fix PCRE matches (grep -P).

968c6da422997d795c8601cbbd89b3b308553e8c — spacecadet 2 years ago a97ca00

gnu: grep: Fix PCRE matches (grep -P).

* gnu/packages/base.scm (grep)[inputs]: Replace pcre with pcre2.
[arguments]: Add "--enable-perl-regexp" to #:configure-flags to
detect broken PCRE in future.

Change-Id: I612564ca9ceae6aeee325368f34b2aa35eba0c40

patch browse .tar.gz

1 files changed, 4 insertions(+), 2 deletions(-)

M gnu/packages/base.scm

M gnu/packages/base.scm => gnu/packages/base.scm +4 -2

@@ 125,9 125,11 @@ command-line arguments, multiple languages, and so on.")
             (patches (search-patches "grep-timing-sensitive-test.patch"))))
    (build-system gnu-build-system)
    (native-inputs (list perl))                   ;some of the tests require it
-   (inputs (list pcre))
+   (inputs (list pcre2))
    (arguments
-    `(#:phases
+    `(#:configure-flags
+      (list "--enable-perl-regexp")
+      #:phases
       (modify-phases %standard-phases
         (add-after 'install 'fix-egrep-and-fgrep
           ;; Patch 'egrep' and 'fgrep' to execute 'grep' via its