summaryrefslogtreecommitdiff
path: root/gnu/packages/flex.scm
diff options
context:
space:
mode:
authorDavid Craven <david@craven.ch>2016-10-29 18:39:58 +0200
committerDavid Craven <david@craven.ch>2016-10-29 23:51:43 +0200
commitb68bf48af9eaceb3ab672745960e97881f40b6c1 (patch)
tree76918f6a6e8a4d74ea9aaca96882373b6deadac6 /gnu/packages/flex.scm
parentee5fb7ee5013a9033fc572d8c7cfec7047b58c33 (diff)
gnu: Add flex-2.6.1.
* gnu/packages/flex.scm (flex-2.6.1): New variable.
Diffstat (limited to 'gnu/packages/flex.scm')
-rw-r--r--gnu/packages/flex.scm19
1 files changed, 19 insertions, 0 deletions
diff --git a/gnu/packages/flex.scm b/gnu/packages/flex.scm
index 20aff196e9..c0c7fa9425 100644
--- a/gnu/packages/flex.scm
+++ b/gnu/packages/flex.scm
@@ -78,3 +78,22 @@ regular expressions for each rule. Whenever it finds a match, it
executes the corresponding C code.")
(license (non-copyleft "file://COPYING"
"See COPYING in the distribution."))))
+
+(define-public flex-2.6.1
+ ;; The kservice and solid packages use flex. extra-cmake-modules
+ ;; forces C89 for all C files for compatibility with windows.
+ ;; Flex 2.6.0 generates a lexer containing a single line comment. Single
+ ;; line comments are part of the C99 standard, so the lexer won't compile
+ ;; if C89 is used.
+ (package
+ (inherit flex)
+ (version "2.6.1")
+ (source (origin
+ (method url-fetch)
+ (uri (string-append
+ "https://github.com/westes/flex"
+ "/releases/download/v" version "/"
+ "flex-" version ".tar.gz"))
+ (sha256
+ (base32
+ "0fy14c35yz2m1n1m4f02by3501fn0cca37zn7jp8lpp4b3kgjhrw"))))))