CMake/Tests/FindLTTngUST/Test/main.c
Brad King e1c7747253 Format include directive blocks and ordering with clang-format
Sort include directives within each block (separated by a blank line) in
lexicographic order (except to prioritize `sys/types.h` first).  First
run `clang-format` with the config file:

    ---
    SortIncludes: false
    ...

Commit the result temporarily.  Then run `clang-format` again with:

    ---
    SortIncludes: true
    IncludeCategories:
      - Regex:    'sys/types.h'
        Priority: -1
    ...

Commit the result temporarily.  Start a new branch and cherry-pick the
second commit.  Manually resolve conflicts to preserve indentation of
re-ordered includes.  This cleans up the include ordering without
changing any other style.

Use the following command to run `clang-format`:

    $ git ls-files -z -- \
        '*.c' '*.cc' '*.cpp' '*.cxx' '*.h' '*.hh' '*.hpp' '*.hxx' |
      egrep -z -v '(Lexer|Parser|ParserHelper)\.' |
      egrep -z -v '^Source/cm_sha2' |
      egrep -z -v '^Source/(kwsys|CursesDialog/form)/' |
      egrep -z -v '^Utilities/(KW|cm).*/' |
      egrep -z -v '^Tests/Module/GenerateExportHeader' |
      egrep -z -v '^Tests/RunCMake/CommandLine/cmake_depends/test_UTF-16LE.h' |
      xargs -0 clang-format -i

This selects source files that do not come from a third-party.

Inspired-by: Daniel Pfeifer <daniel@pfeifer-mail.de>
2016-04-29 13:58:54 -04:00

32 lines
726 B
C

#include <assert.h>
#include <lttng/ust-version.h>
#include <stdio.h>
#include <string.h>
#ifdef CMAKE_LTTNGUST_HAS_TRACEF
#include <lttng/tracef.h>
#endif
#ifdef CMAKE_LTTNGUST_HAS_TRACELOG
#include <lttng/tracelog.h>
#endif
int main(void)
{
char lttng_version_string[16];
snprintf(lttng_version_string, 16, "%u.%u.%u", LTTNG_UST_MAJOR_VERSION,
LTTNG_UST_MINOR_VERSION, LTTNG_UST_PATCHLEVEL_VERSION);
assert(!strcmp(lttng_version_string, CMAKE_EXPECTED_LTTNGUST_VERSION));
#ifdef CMAKE_LTTNGUST_HAS_TRACEF
tracef("calling tracef()! %d %s", -23, CMAKE_EXPECTED_LTTNGUST_VERSION);
#endif
#ifdef CMAKE_LTTNGUST_HAS_TRACELOG
tracelog(TRACE_WARNING, "calling tracelog()! %d", 17);
#endif
return 0;
}