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-rw-r--r--configure.ac4
1 files changed, 2 insertions, 2 deletions
diff --git a/configure.ac b/configure.ac
index 5f1ff70..bdb19e6 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,7 +1,7 @@
# -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.
-AC_PREREQ([2.68])
+AC_PREREQ([2.65])
AC_INIT(ffts, 0.7, amb@anthonix.com)
AM_INIT_AUTOMAKE(ffts, 0.7)
@@ -109,7 +109,7 @@ AC_CHECK_DECLS([posix_memalign,
#include <malloc.h>])
# Checks for header files.
-AC_CHECK_HEADERS([stdint.h stdlib.h string.h sys/socket.h sys/time.h unistd.h])
+AC_CHECK_HEADERS([malloc.h stddef.h stdint.h stdlib.h string.h sys/mman.h sys/socket.h sys/time.h unistd.h])
# Checks for typedefs, structures, and compiler characteristics.
AC_HEADER_STDBOOL
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