Use AC_HEADER_STDBOOL macro instead of AC_CHEACK_HEADERS(stdbool.h).

[openocd.git] / configure.in

diff --git a/configure.in b/configure.in
index bbd22d1efd23a06d838199e1af64d4b5a2485b57..2abc71550cf9e98106ebf62432e98b1eb9c5be98 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -1,4 +1,4 @@
-AC_PREREQ(2.59)
+AC_PREREQ(2.60)
 AC_INIT([openocd], [0.2.0-in-development],
        [OpenOCD Mailing List <openocd-development@lists.berlios.de>])
 AC_CONFIG_SRCDIR([src/openocd.c])
@@ -13,12 +13,12 @@ AC_CHECK_HEADERS(ifaddrs.h)
 AC_CHECK_HEADERS(jtag_minidriver.h)
 AC_CHECK_HEADERS(malloc.h)
 AC_CHECK_HEADERS(pthread.h)
-AC_CHECK_HEADERS(stdbool.h)
 AC_CHECK_HEADERS(strings.h)
 AC_CHECK_HEADERS(sys/param.h)
 AC_CHECK_HEADERS(sys/time.h)
 AC_CHECK_HEADERS(sys/select.h)
 
+AC_HEADER_STDBOOL
 AC_HEADER_TIME
 
 AC_C_BIGENDIAN
@@ -787,12 +787,14 @@ AC_PROG_CC
 AC_PROG_CC_C99
 AM_PROG_CC_C_O
 AC_PROG_RANLIB
+AC_PROG_LIBTOOL
 
-# Look for environ alternatives.  Possibility #1: is environ in unistd.h?
-AC_MSG_CHECKING([for environ in unistd.h])
+# Look for environ alternatives.  Possibility #1: is environ in unistd.h or stdlib.h?
+AC_MSG_CHECKING([for environ in unistd.h and stdlib.h])
 AC_COMPILE_IFELSE([
 #define _GNU_SOURCE
 #include <unistd.h>
+#include <stdlib.h>
 int main(int argc, char **argv) { char **ep = environ; }
   ], [
     AC_MSG_RESULT([yes])