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Diffstat (limited to 'Build/source/utils/xindy/configure.ac')
-rw-r--r-- | Build/source/utils/xindy/configure.ac | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Build/source/utils/xindy/configure.ac b/Build/source/utils/xindy/configure.ac index 530a6397448..d9b23d6a692 100644 --- a/Build/source/utils/xindy/configure.ac +++ b/Build/source/utils/xindy/configure.ac @@ -111,7 +111,7 @@ AC_SUBST(LISP_RUN) # Checks for header files. AC_HEADER_STDC -AC_CHECK_HEADERS([stdlib.h string.h]) +AC_CHECK_HEADERS([stdlib.h string.h regex.h],[],[AC_MSG_ERROR([required C header file is missing])]) dnl check system type AC_CANONICAL_HOST |