-/* 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.
-
- 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.
-
- 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. */
-
-/* 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. */
-
-#if defined (__STDC__) || defined (_AIX)
-set signed_keyword_not_used 0
-#else
-set signed_keyword_not_used 1
-#endif
+/* This test file is part of GDB, the GNU debugger.
+
+ Copyright 1995-2018 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
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+ */
+
+/* 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.
+
+ 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: make compiler_info a local variable for get_compiler_info and
+ test_compiler_info.
+
+ TODO: all clients should use test_compiler_info and should not
+ use gcc_compiled.
+
+ */
+
+set compiler_info "unknown"
#if defined (__GNUC__)
-set gcc_compiled __GNUC__
+#if defined (__GNUC_PATCHLEVEL__)
+/* Only GCC versions >= 3.0 define the __GNUC_PATCHLEVEL__ macro. */
+set compiler_info [join {gcc __GNUC__ __GNUC_MINOR__ __GNUC_PATCHLEVEL__} -]
#else
-set gcc_compiled 0
+set compiler_info [join {gcc __GNUC__ __GNUC_MINOR__ "unknown"} -]
+#endif
+#endif
+
+#if defined (__xlc__)
+/* IBM'x xlc compiler. NOTE: __xlc__ expands to a double quoted string of four
+ numbers seperated by '.'s: currently "7.0.0.0" */
+set need_a_set [regsub -all {\.} [join {xlc __xlc__} -] - compiler_info]
#endif
-return 0
+#if defined (__ARMCC_VERSION)
+set compiler_info [join {armcc __ARMCC_VERSION} -]
+#endif
+
+#if defined (__clang__)
+set compiler_info [join {clang __clang_major__ __clang_minor__ __clang_patchlevel__} -]
+#endif
+
+#if defined (__ICC)
+set icc_major [string range __ICC 0 1]
+set icc_minor [format "%d" [string range __ICC 2 [expr {[string length __ICC] -1}]]]
+set icc_update __INTEL_COMPILER_UPDATE
+set compiler_info [join "icc $icc_major $icc_minor $icc_update" -]
+#elif defined (__ICL)
+set icc_major [string range __ICL 0 1]
+set icc_minor [format "%d" [string range __ICL 2 [expr {[string length __ICL] -1}]]]
+set icc_update __INTEL_COMPILER_UPDATE
+set compiler_info [join "icc $icc_major $icc_minor $icc_update" -]
+#endif
projects / deliverable / binutils-gdb.git / blobdiff