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Replace ENABLE_MMAP with NETCDF_ENABLE_MMAP

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This commit is contained in:
Kyle Shores 2024-03-18 15:37:33 -05:00
parent c6d35cf7e2
commit 7f8ad2c250
1 changed files with 5 additions and 5 deletions
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10
CMakeLists.txt
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@ -392,7 +392,7 @@ endif(NOT ENABLE_V2_API)
option(NETCDF_BUILD_UTILITIES "Build ncgen, ncgen3, ncdump." ON)
# Option to use MMAP
option(ENABLE_MMAP "Use MMAP." ON)
option(NETCDF_ENABLE_MMAP "Use MMAP." ON)
# Option to use examples.
option(NETCDF_ENABLE_EXAMPLES "Build Examples" ON)
@ -1278,22 +1278,22 @@ endif()
# Check to see if MAP_ANONYMOUS is defined.
if(MSVC)
message(WARNING "mmap not supported under visual studio: disabling MMAP support.")
set(ENABLE_MMAP OFF)
set(NETCDF_ENABLE_MMAP OFF)
else()
CHECK_C_SOURCE_COMPILES("
#include <sys/mman.h>
int main() {int x = MAP_ANONYMOUS;}" HAVE_MAPANON)
if(NOT HAVE_MMAP OR NOT HAVE_MAPANON)
message(WARNING "mmap or MAP_ANONYMOUS not found: disabling MMAP support.")
set(ENABLE_MMAP OFF)
set(NETCDF_ENABLE_MMAP OFF)
endif()
endif()
if(ENABLE_MMAP)
if(NETCDF_ENABLE_MMAP)
# Aliases
set(BUILD_MMAP ON)
set(USE_MMAP ON)
endif(ENABLE_MMAP)
endif(NETCDF_ENABLE_MMAP)
#CHECK_FUNCTION_EXISTS(alloca HAVE_ALLOCA)