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meson: fix sys/mkdev.h detection on Solaris 

On Solaris, sys/sysmacros.h has long-deprecated copies of major() & minor()
but not makedev().
sys/mkdev.h has all three and is the preferred choice.

Let's make sure we check for all 3 major(), minor() and makedev().

Reported-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Signed-off-by: Eric Engestrom <eric.engestrom@intel.com>
Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Tested-by: Alan Coopersmith <alan.coopersmith@oracle.com>
This commit is contained in:
Eric Engestrom 2019-09-14 22:18:32 +01:00
parent 02b3aa3cf3
commit 6f26eae077
1 changed files with 7 additions and 2 deletions
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9
meson.build
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@ -1052,9 +1052,14 @@ elif host_machine.cpu_family().startswith('ppc64') and host_machine.endian() ==
endif
# Check for standard headers and functions
if cc.has_header_symbol('sys/sysmacros.h', 'major')
if (cc.has_header_symbol('sys/sysmacros.h', 'major') and
cc.has_header_symbol('sys/sysmacros.h', 'minor') and
cc.has_header_symbol('sys/sysmacros.h', 'makedev'))
pre_args += '-DMAJOR_IN_SYSMACROS'
elif cc.has_header_symbol('sys/mkdev.h', 'major')
endif
if (cc.has_header_symbol('sys/mkdev.h', 'major') and
cc.has_header_symbol('sys/mkdev.h', 'minor') and
cc.has_header_symbol('sys/mkdev.h', 'makedev'))
pre_args += '-DMAJOR_IN_MKDEV'
endif