on Mac, LEAST cannot be larger than 255

10 years ago · 96bb5b886b
parent 8e35543298
commit 96bb5b886b
1 changed files with 2 additions and 1 deletions
--- a/configure.ac
+++ b/configure.ac
@ -25,7 +25,8 @@ m4_define(x_least, m4_esyscmd_s(
  LEAST="ERROR-UNDEFINED-REVISION-to-be-built-in-subdirectory-of-svn-checkout"
  for path in . .. ../..; do
    if svn info $path 2>&1 > /dev/null; then
-      LEAST=$(LANG= svn info $path | sed -n 's/Last Changed Rev: //p')
+      # Mac does not support LEAST > 255
+      LEAST=$(($(LANG= svn info $path | sed -n 's/Last Changed Rev: //p')%256))
      (cd $path && svn2cl)
      break;
    fi