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authorVladimir Volovich <vvv@vsu.ru>2008-03-26 16:03:25 +0000
committerVladimir Volovich <vvv@vsu.ru>2008-03-26 16:03:25 +0000
commit83b9d74037930bd0ad6046bdf8b8b82eb7521cb2 (patch)
tree7275175e393c986e5f759589bd86c54096875c14 /Build/source
parent103d611289a27463b328bcb4da89a742358c650e (diff)
stop if LEX (flex or lex) is not found during configure
git-svn-id: svn://tug.org/texlive/trunk@7166 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source')
-rwxr-xr-xBuild/source/utils/xindy/configure4
-rw-r--r--Build/source/utils/xindy/configure.ac2
2 files changed, 6 insertions, 0 deletions
diff --git a/Build/source/utils/xindy/configure b/Build/source/utils/xindy/configure
index 17ef23e270e..43662f48190 100755
--- a/Build/source/utils/xindy/configure
+++ b/Build/source/utils/xindy/configure
@@ -3678,6 +3678,10 @@ echo "${ECHO_T}no" >&6; }
fi
+test "x$LEX" != "x:" || { { echo "$as_me:$LINENO: error: flex or lex is required, but not found" >&5
+echo "$as_me: error: flex or lex is required, but not found" >&2;}
+ { (exit 1); exit 1; }; }
+
# Check whether --enable-make-rules was given.
if test "${enable_make_rules+set}" = set; then
enableval=$enable_make_rules;
diff --git a/Build/source/utils/xindy/configure.ac b/Build/source/utils/xindy/configure.ac
index de73fbb973b..6eea52f6e8e 100644
--- a/Build/source/utils/xindy/configure.ac
+++ b/Build/source/utils/xindy/configure.ac
@@ -34,6 +34,8 @@ AC_PROG_LEX
AC_PROG_INSTALL
AC_PROG_MAKE_SET
+test "x$LEX" != "x:" || AC_MSG_ERROR([flex or lex is required, but not found])
+
dnl test for building make-rules
AC_ARG_ENABLE(make-rules, AS_HELP_STRING([--enable-make-rules],[build and install make-rules package (default is YES)]))
dnl test for building Documentation