Fix specflags[78].test failure on Tru64 UNIX

[Rainer Orth]

Testing current CVS automake on alpha-dec-osf4.0f revealed a couple of
testsuite failures.  Two of them are for a trivial reason:

FAIL: specflags7.test
FAIL: specflags8.test

Both fail with false printing true ;-)  This happens because the vendor
<sys/types.h> (included by <stdio.h>) defines TRUE.

The following patch fixes this.

        Rainer

-----------------------------------------------------------------------------
Rainer Orth, Faculty of Technology, Bielefeld University


Tue Sep 24 21:07:44 2002  Rainer Orth  <address@hidden>

        * tests/specflags7.test (true_CFLAGS, false_CFLAGS, false.c): Use
        AM_TRUE, AM_FALSE to avoid bad interaction with Tru64 UNIX
        <sys/types.h>.
        * tests/specflags8.test (true_CPPFLAGS, false_CPPFLAGS, false.c):
        Likewise. 

Index: tests/specflags7.test
===================================================================
RCS file: /cvs/automake/automake/tests/specflags7.test,v
retrieving revision 1.4
diff -u -p -r1.4 specflags7.test
--- tests/specflags7.test       13 Sep 2002 16:37:01 -0000      1.4
+++ tests/specflags7.test       24 Sep 2002 20:01:24 -0000
@@ -33,10 +33,10 @@ END
 cat > Makefile.am << 'END'
 bin_PROGRAMS = false true
 true_SOURCES = false.c
-true_CFLAGS = -DTRUE
+true_CFLAGS = -DAM_TRUE
 true_SHORTNAME = t
 # No false_SOURCES definition.  Use the default source.
-false_CFLAGS = -DFALSE
+false_CFLAGS = -DAM_FALSE
 false_SHORTNAME = f
 END
 
@@ -45,7 +45,7 @@ cat > false.c << 'END'
 int
 main (int argc, char *argv[])
 {
-#ifdef TRUE
+#ifdef AM_TRUE
    puts ("true");
 #else
    puts ("false");
Index: tests/specflags8.test
===================================================================
RCS file: /cvs/automake/automake/tests/specflags8.test,v
retrieving revision 1.7
diff -u -p -r1.7 specflags8.test
--- tests/specflags8.test       13 Sep 2002 16:37:01 -0000      1.7
+++ tests/specflags8.test       24 Sep 2002 20:01:24 -0000
@@ -40,9 +40,9 @@ cat > Makefile.am << 'END'
 FALSESOURCE = false.c
 bin_PROGRAMS = false true
 true_SOURCES = $(FALSESOURCE)
-true_CPPFLAGS = -DTRUE
+true_CPPFLAGS = -DAM_TRUE
 false_SOURCES = $(FALSESOURCE)
-false_CPPFLAGS = -DFALSE
+false_CPPFLAGS = -DAM_FALSE
 END
 
 cat > false.c << 'END'
@@ -50,7 +50,7 @@ cat > false.c << 'END'
 int
 main (int argc, char *argv[])
 {
-#ifdef TRUE
+#ifdef AM_TRUE
    puts ("true");
 #else
    puts ("false");