CMake/Tests/TryCompile/exit_success.c

#include <stdio.h>

int main()
{
  printf("hello world\n");
  return 0;
}
ENH: improve TRY_RUN() for crosscompiling: instead of just failing, it now creates two cache variables, one for the RUN_RESULT, one for the RUN_OUTPUT (if required), which can be set or preset by the user. It has now also two new arguments: RUN_OUTPUT_VARIABLE and COMPILE_OUTPUT_VARIABLE (the old OUTPUT_VARIABLE merges both), so if only COMPILE_OUTPUT_VARIABLE is used the run time output of the TRY_RUN is unused and the user doesn't have to care about the output when crosscompiling. This is now used in FindThreads.cmake, CheckC/CXXSourceRuns.cmake and TestBigEndian.cmake, which used the output only for the logfile (compile output is still there). Test/TryCompile/ now also tests the behaviour of OUTPUT_VARIABLE, RUN_OUTPUT_VARIABLE and COMPILE_OUTPUT_VARIABLE. Alex 2007-06-01 19:16:29 +04:00			`#include <stdio.h>`

ENH: add two simple tests for TRY_RUN() STYLE: create a new base class cmCoreTryCompile, from which cmTryCompileCommand and cmTryRunCommand are derived, so there are no public static functions with lots of arguments anymore Alex 2007-05-24 19:27:51 +04:00			`int main()`
			`{`
ENH: improve TRY_RUN() for crosscompiling: instead of just failing, it now creates two cache variables, one for the RUN_RESULT, one for the RUN_OUTPUT (if required), which can be set or preset by the user. It has now also two new arguments: RUN_OUTPUT_VARIABLE and COMPILE_OUTPUT_VARIABLE (the old OUTPUT_VARIABLE merges both), so if only COMPILE_OUTPUT_VARIABLE is used the run time output of the TRY_RUN is unused and the user doesn't have to care about the output when crosscompiling. This is now used in FindThreads.cmake, CheckC/CXXSourceRuns.cmake and TestBigEndian.cmake, which used the output only for the logfile (compile output is still there). Test/TryCompile/ now also tests the behaviour of OUTPUT_VARIABLE, RUN_OUTPUT_VARIABLE and COMPILE_OUTPUT_VARIABLE. Alex 2007-06-01 19:16:29 +04:00			`printf("hello world\n");`
ENH: add two simple tests for TRY_RUN() STYLE: create a new base class cmCoreTryCompile, from which cmTryCompileCommand and cmTryRunCommand are derived, so there are no public static functions with lots of arguments anymore Alex 2007-05-24 19:27:51 +04:00			`return 0;`
			`}`