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avoid C4996 warning on MSVC for utilities #142

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Merged
rouault merged 5 commits into from
Mar 13, 2026
Merged

avoid C4996 warning on MSVC for utilities #142

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265d7f9
avoid C4996 warning on MSVC
jmckenna Mar 13, 2026
0136f31
restrict flag to utilities
jmckenna Mar 13, 2026
d088962
remove original
jmckenna Mar 13, 2026
517271a
cleanup
jmckenna Mar 13, 2026
b40859b
handle warning for geotifcp
jmckenna Mar 13, 2026
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21 changes: 21 additions & 0 deletions libgeotiff/bin/CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -13,6 +13,12 @@ INCLUDE_DIRECTORIES(
IF(WIN32 AND MSVC)
SET(GETOPT_SOURCE getopt.c)
ENDIF()

# avoid warnings of "This function or variable may be unsafe"
if(MSVC)
add_definitions(-D_CRT_SECURE_NO_WARNINGS)
endif()

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###############################################################################
# Collect programs to build

Expand All @@ -23,6 +29,21 @@ MESSAGE(STATUS "Adding GeoTIFF utilities to build")
FOREACH(utility ${GEOTIFF_UTILITIES})
ADD_EXECUTABLE(${utility} ${utility}.c ${GETOPT_SOURCE})
TARGET_LINK_LIBRARIES(${utility} PRIVATE ${GEOTIFF_LIBRARY_TARGET})

###############################################################################
# Collect programs to build

SET(GEOTIFF_UTILITIES makegeo listgeo applygeo)

MESSAGE(STATUS "Adding GeoTIFF utilities to build")

FOREACH(utility ${GEOTIFF_UTILITIES})
ADD_EXECUTABLE(${utility} ${utility}.c ${GETOPT_SOURCE})
TARGET_LINK_LIBRARIES(${utility} PRIVATE ${GEOTIFF_LIBRARY_TARGET})
# avoid warnings of "This function or variable may be unsafe"
if(MSVC)
target_compile_definitions(${utility} PRIVATE -D_CRT_SECURE_NO_WARNINGS)
endif()
ENDFOREACH()
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ADD_EXECUTABLE(geotifcp geotifcp.c ${GETOPT_SOURCE})
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