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| author | Brad King <brad.king@kitware.com> | 2005-02-17 15:49:16 (GMT) |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2005-02-17 15:49:16 (GMT) |
| commit | 0fd1c5d8091569e1a94b37b5388422d55ba222c9 (patch) | |
| tree | 2ab149dd74f0a603b5bd1b702139ab31087ca712 /Source/kwsys | |
| parent | 590ca038840ada98fa8c0879e87e05665e580b8e (diff) | |
| download | CMake-0fd1c5d8091569e1a94b37b5388422d55ba222c9.zip CMake-0fd1c5d8091569e1a94b37b5388422d55ba222c9.tar.gz CMake-0fd1c5d8091569e1a94b37b5388422d55ba222c9.tar.bz2 | |
ENH: Added try-compile KWSYS_STAT_HAS_ST_MTIM. This tests whether struct stat has the extra st_mtim member that has high resolution times.
Diffstat (limited to 'Source/kwsys')
| -rw-r--r-- | Source/kwsys/CMakeLists.txt | 5 | ||||
| -rw-r--r-- | Source/kwsys/Configure.hxx.in | 4 | ||||
| -rw-r--r-- | Source/kwsys/kwsysPlatformCxxTests.cxx | 13 |
3 files changed, 22 insertions, 0 deletions
diff --git a/Source/kwsys/CMakeLists.txt b/Source/kwsys/CMakeLists.txt index 7da17d0..48732d6 100644 --- a/Source/kwsys/CMakeLists.txt +++ b/Source/kwsys/CMakeLists.txt @@ -175,6 +175,11 @@ ELSE(KWSYS_IOS_USE_SSTREAM) ENDIF(KWSYS_IOS_USE_STRSTREAM_H) ENDIF(KWSYS_IOS_USE_SSTREAM) +IF(UNIX) + KWSYS_PLATFORM_CXX_TEST(KWSYS_STAT_HAS_ST_MTIM + "Checking whether struct stat has st_mtim member" DIRECT) +ENDIF(UNIX) + IF(KWSYS_NAMESPACE MATCHES "^kwsys$") SET(KWSYS_NAME_IS_KWSYS 1) ELSE(KWSYS_NAMESPACE MATCHES "^kwsys$") diff --git a/Source/kwsys/Configure.hxx.in b/Source/kwsys/Configure.hxx.in index 5a6c75e..1b9df6b 100644 --- a/Source/kwsys/Configure.hxx.in +++ b/Source/kwsys/Configure.hxx.in @@ -54,6 +54,9 @@ # define @KWSYS_NAMESPACE@_ios @KWSYS_NAMESPACE@_ios #endif +/* Whether struct stat has the st_mtim member for high resolution times. */ +#define @KWSYS_NAMESPACE@_STAT_HAS_ST_MTIM @KWSYS_STAT_HAS_ST_MTIM@ + /* If building a C++ file in kwsys itself, give the source file access to the macros without a configured namespace. */ #if defined(KWSYS_NAMESPACE) @@ -68,6 +71,7 @@ # define KWSYS_IOS_USE_SSTREAM @KWSYS_NAMESPACE@_IOS_USE_SSTREAM # define KWSYS_IOS_USE_STRSTREAM_H @KWSYS_NAMESPACE@_IOS_USE_STRSTREAM_H # define KWSYS_IOS_USE_STRSTREA_H @KWSYS_NAMESPACE@_IOS_USE_STRSTREA_H +# define KWSYS_STAT_HAS_ST_MTIM @KWSYS_NAMESPACE@_STAT_HAS_ST_MTIM #endif #endif diff --git a/Source/kwsys/kwsysPlatformCxxTests.cxx b/Source/kwsys/kwsysPlatformCxxTests.cxx index e43bde5..a799c50 100644 --- a/Source/kwsys/kwsysPlatformCxxTests.cxx +++ b/Source/kwsys/kwsysPlatformCxxTests.cxx @@ -29,3 +29,16 @@ int main() { return 0; } #include <strstrea.h> int main() { return 0; } #endif + +#ifdef TEST_KWSYS_STAT_HAS_ST_MTIM +#include <sys/types.h> +#include <sys/stat.h> +#include <unistd.h> +int main() +{ + struct stat stat1; + (void)stat1.st_mtim.tv_sec; + (void)stat1.st_mtim.tv_nsec; + return 0; +} +#endif |