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https://github.com/Kitware/CMake.git
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d7204e649e
Run the `clang-format.bash` script to update all our C and C++ code to a new style defined by `.clang-format`. Use `clang-format` version 6.0. * If you reached this commit for a line in `git blame`, re-run the blame operation starting at the parent of this commit to see older history for the content. * See the parent commit for instructions to rebase a change across this style transition commit.
43 lines
746 B
C++
43 lines
746 B
C++
#include <stdio.h>
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#include <stdlib.h>
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#ifdef _WIN32
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# include <io.h>
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#else
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# include <unistd.h>
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#endif
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// return true if the file exists
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int FileExists(const char* filename)
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{
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#ifdef _MSC_VER
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# define access _access
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#endif
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#ifndef F_OK
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# define F_OK 0
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#endif
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if (access(filename, F_OK) != 0) {
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return false;
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} else {
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return true;
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}
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}
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int main(int ac, char** av)
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{
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if (ac <= 1) {
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printf("Usage: %s <file>\n", av[0]);
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return 1;
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}
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if (!FileExists(av[1])) {
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printf("Missing file %s\n", av[1]);
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return 1;
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}
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if (FileExists(av[2])) {
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printf("File %s should be in subdirectory\n", av[2]);
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return 1;
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}
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printf("%s is not there! Good.", av[2]);
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printf("%s is there! Good.", av[1]);
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return 0;
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}
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