[configure] add detection of dos2unix tool

6f3e9cfb · Virgile Prevosto · 476cf920 · 6f3e9cfb · 6f3e9cfb
Commit 6f3e9cfb authored Jul 01, 2020 by Virgile Prevosto
--- a/configure.in
+++ b/configure.in
@@ -949,6 +949,9 @@ configure_library([LABLGTK],

 configure_tool([DOT],[dot],[dot not found: you should install GraphViz],no)

+configure_tool([UNIX2DOS],[unix2dos],
+               [unix2dos not found: you should install tofrodos],no)
+
 ########################
 # Plug-in dependencies #
 ########################

--- a/share/Makefile.config.in
+++ b/share/Makefile.config.in
@@ -138,6 +138,9 @@ HAS_DOT		?=@HAS_DOT@

 HEADACHE 	?= headache -c $(FRAMAC_SRC)/headers/headache_config.txt

+UNIX2DOS        ?= @UNIX2DOS@
+HAS_UNIX2DOS    ?= @HAS_UNIX2DOS@
+
 ###########################
 # Miscellaneous variables #
 ###########################