a4194debea
Also detect the library version number. Provide results as variables and as an imported target, LTTng::UST. Signed-off-by: Philippe Proulx <eeppeliteloop@gmail.com>
32 lines
726 B
C
32 lines
726 B
C
#include <assert.h>
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#include <string.h>
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#include <stdio.h>
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#include <lttng/ust-version.h>
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#ifdef CMAKE_LTTNGUST_HAS_TRACEF
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#include <lttng/tracef.h>
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#endif
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#ifdef CMAKE_LTTNGUST_HAS_TRACELOG
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#include <lttng/tracelog.h>
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#endif
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int main(void)
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{
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char lttng_version_string[16];
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snprintf(lttng_version_string, 16, "%u.%u.%u", LTTNG_UST_MAJOR_VERSION,
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LTTNG_UST_MINOR_VERSION, LTTNG_UST_PATCHLEVEL_VERSION);
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assert(!strcmp(lttng_version_string, CMAKE_EXPECTED_LTTNGUST_VERSION));
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#ifdef CMAKE_LTTNGUST_HAS_TRACEF
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tracef("calling tracef()! %d %s", -23, CMAKE_EXPECTED_LTTNGUST_VERSION);
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#endif
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#ifdef CMAKE_LTTNGUST_HAS_TRACELOG
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tracelog(TRACE_WARNING, "calling tracelog()! %d", 17);
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#endif
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return 0;
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}
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