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| author | Jan Vorlicek <janvorli@microsoft.com> | 2019-06-06 15:47:53 +0200 |
|---|---|---|
| committer | Jan Kotas <jkotas@microsoft.com> | 2019-06-06 06:47:53 -0700 |
| commit | 14a90253a34f49fd2bf1f17dd84ee6faa1db3af7 (patch) | |
| tree | 31ad91971ad9712e5643c4d5a6b8e7eca35d1805 /src/pal/src | |
| parent | 1a495118c005b9a5409c81fea1813bd2b3044cbd (diff) | |
| download | coreclr-14a90253a34f49fd2bf1f17dd84ee6faa1db3af7.tar.gz coreclr-14a90253a34f49fd2bf1f17dd84ee6faa1db3af7.tar.bz2 coreclr-14a90253a34f49fd2bf1f17dd84ee6faa1db3af7.zip | |
Fix tmp dir in configure.cmake (#25003)
The ONE_SHARED_MAPPING_PER_FILEREGION_PER_PROCESS check was using a temp
path that had some non-existent components. While this works fine on Linux,
it fails to create the temp file on OSX.
The fix is to use temp dir in the CMake's output dir.
Diffstat (limited to 'src/pal/src')
| -rw-r--r-- | src/pal/src/configure.cmake | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/pal/src/configure.cmake b/src/pal/src/configure.cmake index 066bd52097..4d00b72ba8 100644 --- a/src/pal/src/configure.cmake +++ b/src/pal/src/configure.cmake @@ -539,9 +539,10 @@ check_cxx_source_runs(" #include <string.h> #include <sys/types.h> #include <sys/mman.h> +#include <algorithm> #define MEM_SIZE 1024 - +#define TEMP_FILE_TEMPLATE \"${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/multiplemaptestXXXXXX\" int main(void) { char * fname; @@ -549,10 +550,10 @@ int main(void) int ret; void * pAddr0, * pAddr1; - fname = (char *)malloc(MEM_SIZE); + fname = (char *)malloc(std::max((size_t)MEM_SIZE, sizeof(TEMP_FILE_TEMPLATE))); if (!fname) exit(1); - strcpy(fname, \"/tmp/name/multiplemaptestXXXXXX\"); + strcpy(fname, TEMP_FILE_TEMPLATE); fd = mkstemp(fname); if (fd < 0) |