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cmake: Regroup definitions for 64bit file offsets

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This commit is contained in:
Florent Castelli 2017-01-25 03:51:17 +01:00
parent a2e40a11d7
commit b9127cd2e0
1 changed files with 9 additions and 10 deletions
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19
CMakeLists.txt
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@ -94,15 +94,6 @@ else()
add_definitions(-DDATA_DIR="${datadir}/")
endif()
# Set file offset size to 64 bits.
#
# On modern Unixes, this is typically already the case. The lone exception is
# glibc, which may default to 32 bits. glibc allows this to be configured
# by setting _FILE_OFFSET_BITS.
if(${CMAKE_SYSTEM_NAME} STREQUAL "Linux")
add_definitions(-D_FILE_OFFSET_BITS=64)
endif()
if(CMAKE_SYSROOT)
# If we should use a sysroot, tell pkg-config to search for packages in there, not on the host
set(ENV{PKG_CONFIG_LIBDIR} "${CMAKE_SYSROOT}/usr/lib/pkgconfig:${CMAKE_SYSROOT}/usr/share/pkgconfig")
@ -414,7 +405,15 @@ if(ENABLE_HEADLESS)
add_definitions(-DUSE_HEADLESS)
endif()
add_definitions(-D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE)
# Set file offset size to 64 bits.
#
# On modern Unixes, this is typically already the case. The lone exception is
# glibc, which may default to 32 bits. glibc allows this to be configured
# by setting _FILE_OFFSET_BITS.
if(NOT CMAKE_SYSTEM_NAME MATCHES "Windows")
add_definitions(-D_FILE_OFFSET_BITS=64)
add_definitions(-D_LARGEFILE_SOURCE)
endif()
########################################
# Dependency checking