X-Git-Url: https://ruderich.org/simon/gitweb/?a=blobdiff_plain;f=configure.ac;h=a5279d06ef0dd6d1648bdd71c0beab43b7308b56;hb=df4c9eab977217103184d91105f4b38ba956a06b;hp=bfcb85e72e37db95ddfdb65f741b2e337ca9d40d;hpb=fb9548453fbc0dedc8f145e8468fc601de784c32;p=coloredstderr%2Fcoloredstderr.git

diff --git a/configure.ac b/configure.ac
index bfcb85e..a5279d0 100644
--- a/configure.ac
+++ b/configure.ac
@@ -24,23 +24,23 @@ AC_CONFIG_SRCDIR([src/coloredstderr.c])
 
 AM_PROG_AR
 AM_INIT_AUTOMAKE([foreign -Wall -Werror])
+LT_PREREQ([2.4])
 LT_INIT([disable-static])
 
 AC_PROG_CC
-
 dnl Used by test suite.
 AC_PROG_SED
 AC_PROG_EGREP
 
-AC_C_INLINE
-
 AC_CHECK_HEADERS([fcntl.h])
 
+AC_TYPE_PID_T
 AC_TYPE_SIZE_T
 AC_TYPE_SSIZE_T
 
-AC_FUNC_MALLOC
-AC_FUNC_REALLOC
+AC_C_INLINE
+
+AC_FUNC_FORK
 AC_CHECK_FUNCS([dup2 memmove setenv strdup])
 
 AC_SEARCH_LIBS([dlsym], [dl], [], [AC_MSG_ERROR([dlsym() is required])])