Updated the autotools stuff some. Bumped version to 0.8.

Reformatted some macros in libast.h.

Fixed the sprintf() methods of the str, ustr, and mbuff classes.

Added check for compiler support of compound statement expressions.

Fixed a spec file bug.

1 files changed, 31 insertions, 4 deletions

diff --git a/libast.m4 b/libast.m4
index 521dec1..6a96332 100644
--- a/libast.m4
+++ b/libast.m4
@@ -253,13 +253,10 @@ AC_DEFUN([AST_STD_CHECKS], [
 
     dnl# These must be run after AC_PROG_CC but before any other macros that use
     dnl# the C compiler
-    AC_AIX
     AC_ISC_POSIX
-    AC_MINIX
 
     dnl# At least make the attempt to support CygWin32
     AC_CYGWIN
-    AC_ARG_PROGRAM
 
     AM_PROG_LIBTOOL
 
@@ -342,6 +339,36 @@ AC_DEFUN([AST_TYPE_CHECKS], [
 ])
 
 dnl#
+dnl# LibAST Compiler Checks
+dnl#
+AC_DEFUN([AST_COMPILER_CHECKS], [
+    AC_MSG_CHECKING([for ({...}) compiler support])
+    AC_CACHE_VAL(ast_compiler_compound_statement_expr, [
+        AC_TRY_COMPILE(
+            changequote(<<, >>)dnl
+<<
+int main(void)
+{
+    int a = 1, b = 2, c = 3, d;
+
+    d = ({ b *= c; a += b - c; a + b + c; });
+    return 0;
+} >>
+            changequote([, ])
+        , ast_compiler_compound_statement_expr=0, ast_compiler_compound_statement_expr=1, ast_compiler_compound_statement_expr=2)
+    ])
+    if test $ast_compiler_compound_statement_expr -eq 0; then
+        AC_MSG_RESULT([yes])
+        AC_DEFINE([LIBAST_SUPPORT_MACRO_CSE], [1], [Defined if compiler supports compound statement expressions.])
+    elif test $ast_compiler_compound_statement_expr -eq 1; then
+        AC_MSG_RESULT([no])
+    else
+        AC_MSG_RESULT([unknown, assuming none])
+    fi
+])
+
+
+dnl#
 dnl# LibAST argument macros
 dnl#    - arg 1 is the name of the env var to use
 dnl#
@@ -462,7 +489,7 @@ exit(0);
     ])
     if test $dps_cv_snprintf_bug -eq 0; then
         AC_MSG_RESULT([no, snprintf is ok])
-    elif test $dps_cv_snprint_bug -eq 1; then
+    elif test $dps_cv_snprintf_bug -eq 1; then
         AC_MSG_RESULT([yes, snprintf is broken])
         AC_DEFINE([HAVE_SNPRINTF_BUG], [1], [Defined if libc snprintf is buggy.])
     else