X-Git-Url: http://git.draconx.ca/gitweb/dxcommon.git/blobdiff_plain/b3a380d027135bff7d13a08557bd7db294d18f08..8c45dd9fec485578a09dbf541d4209dcf77acd5f:/m4/flex.m4

diff --git a/m4/flex.m4 b/m4/flex.m4
index 4e9b56f..419efbd 100644
--- a/m4/flex.m4
+++ b/m4/flex.m4
@@ -1,4 +1,5 @@
-dnl Copyright © 2020 Nick Bowler
+dnl Copyright © 2020-2021 Nick Bowler
+dnl
 dnl License WTFPL2: Do What the Fuck You Want To Public License, version 2.
 dnl This is free software: you are free to do what the fuck you want to.
 dnl There is NO WARRANTY, to the extent permitted by law.
@@ -20,8 +21,8 @@ AC_CACHE_CHECK([for flex], [ac_cv_path_FLEX],
 [dx_cv_flex_found=:
 AC_PATH_PROGS_FEATURE_CHECK([FLEX], [flex lex],
 [_DX_FLEX_DO_TEST([$ac_path_FLEX],
-[flex_relcmd=${ac_path_FLEX##*/}
-flex_bypath=`command -v "$flex_relcmd"` #''
+[DX_BASENAME([flex_relcmd], ["$ac_path_FLEX"])
+flex_bypath=`{ command -v "$flex_relcmd"; } 2>/dev/null` #''
 ac_cv_path_FLEX=$ac_path_FLEX
 test x"$flex_bypath" = x"$ac_path_FLEX" && ac_cv_path_FLEX=$flex_relcmd
 ac_path_FLEX_found=: