2004-01-24 Michael Chastain <mec.gnu@mindspring.com>

[thirdparty/binutils-gdb.git] / gdb / testsuite / lib / compiler.c

diff --git a/gdb/testsuite/lib/compiler.c b/gdb/testsuite/lib/compiler.c
index b0f557c1a5f7515fce344110b7057b93d946480b..b1f1f5d5f6291f4a746fad2ea2d91f547eb6ee30 100644 (file)
--- a/gdb/testsuite/lib/compiler.c
+++ b/gdb/testsuite/lib/compiler.c
@@ -1,6 +1,6 @@
 /* This test file is part of GDB, the GNU debugger.
 
-   Copyright 1995, 1997, 1999, 2003 Free Software Foundation, Inc.
+   Copyright 1995, 1997, 1999, 2003, 2004 Free Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -19,36 +19,47 @@
    Please email any bugs, comments, and/or additions to this file to:
    bug-gdb@prep.ai.mit.edu  */
 
-/* Often the behavior of any particular test depends upon what compiler was
-   used to compile the test.  As each test is compiled, this file is
-   preprocessed by the same compiler used to compile that specific test
-   (different tests might be compiled by different compilers, particularly
-   if compiled at different times), and used to generate a *.ci (compiler
-   info) file for that test.
+/* Sometimes the behavior of a test depends upon the compiler used to
+   compile the test program.  A test script can call get_compiler_info
+   to figure out the compiler version and test_compiler_info to test it.
 
-   I.E., when callfuncs is compiled, a callfuncs.ci file will be generated,
-   which can then be sourced by callfuncs.exp to give callfuncs.exp access
-   to information about the compilation environment.
+   get_compiler_info runs the preprocessor on this file and then eval's
+   the result.  This sets various symbols for use by test_compiler_info.
 
-   TODO:  It might be a good idea to add expect code that tests each
-   definition made with 'set" to see if one already exists, and if so
-   warn about conflicts if it is being set to something else.  */
+   TODO: make compiler_info a local variable for get_compiler_info and
+   test_compiler_info.
 
-/* This needs to be kept in sync with whatis.c and gdb.exp(get_compiler_info).
-   If this ends up being hairy, we could use a common header file.  */
+   TODO: all clients should use test_compiler_info and should not
+   use gcc_compiled, hp_cc_compiler, or hp_aCC_compiler.
 
-#if defined (__STDC__) || defined (_AIX)
-set signed_keyword_not_used 0
-#else
-set signed_keyword_not_used 1
-#endif
+   TODO: purge signed_keyword_not_used.  */
+
+set compiler_info ""
 
 #if defined (__GNUC__)
-set gcc_compiled __GNUC__
 set compiler_info [join {gcc __GNUC__ __GNUC_MINOR__ } -]
+set gcc_compiled __GNUC__
 #else
 set gcc_compiled 0
-set compiler_info ""
 #endif
 
-return 0
+#if defined (__HP_cc)
+set compiler_info [join {hpcc __HP_cc} -]
+set hp_cc_compiler __HP_cc
+#else
+set hp_cc_compiler 0
+#endif
+
+#if defined (__HP_aCC)
+set compiler_info [join {hpacc __HP_aCC} -]
+set hp_aCC_compiler __HP_aCC
+#else
+set hp_aCC_compiler 0
+#endif
+
+/* gdb.base/whatis.exp still uses this */
+#if defined (__STDC__) || defined (_AIX)
+set signed_keyword_not_used 0
+#else
+set signed_keyword_not_used 1
+#endif