- simplified code

[libfirm] / configure.ac

diff --git a/configure.ac b/configure.ac
index aafcd24..f50b857 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -10,7 +10,7 @@ dnl
 AC_PREREQ([2.54])
 AC_REVISION([$Id$])
 m4_define([firm_major_version], [1])
-m4_define([firm_minor_version], [14])
+m4_define([firm_minor_version], [16])
 m4_define([firm_micro_version], [0])
 m4_define([firm_version],
           [firm_major_version.firm_minor_version.firm_micro_version])
@@ -119,6 +119,7 @@ dnl ========================
 
 AC_HEADER_STDC
 AC_CHECK_HEADERS([math.h], , AC_MSG_ERROR("math header file not found"))
+AC_CHECK_HEADERS([alloca.h])
 
 dnl Checks for libraries.
 dnl =====================
@@ -168,7 +169,7 @@ AC_CONFIG_FILES([
 AC_DEFINE([INLINE], [inline], [define inline to compiler inline keyword])
 
 BACKENDS=""
-if test "$enable_backend" == yes; then
+if test "$enable_backend" = yes; then
        BACKENDS="arm ia32 mips ppc32"
 fi
 AC_SUBST([BACKENDS])