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configure.ac: Restructure uuid library detection. 

The 'uuid' library functionality may be located in a separate 'uuid'
library, but it may also be included in the standard C library. This is
the case on Mac OS X.

Instead of relying on the uuid code being located in a 'uuid' library,
we restructure the code so that it checks different libraries, in order
for the 'uuid_generate' function. This code is easy to extend if we
would find a new configuration where uuid_generate is located in a
different library.
edge.strict_endians
Erik Larsson 2012-11-06 10:30:48 +01:00
parent 11a7e8297d
commit ea55e5e3c8
1 changed files with 38 additions and 8 deletions
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46
configure.ac
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@ -375,16 +375,46 @@ if test "x$extrapath" != "x"; then
MKNTFS_CPPFLAGS="$MKNTFS_CPPFLAGS -I$extrapath/include"
MKNTFS_LIBS="$MKNTFS_LIBS -L$extrapath/lib"
fi
search_for_luuid="yes"
AC_CHECK_HEADER([uuid/uuid.h],
AC_CHECK_LIB([uuid], [uuid_generate],
AC_DEFINE([ENABLE_UUID], 1,
[Define this to 1 if you want to enable generation of
DCE compliant UUIDs.])
MKNTFS_LIBS="$MKNTFS_LIBS -luuid",
AC_MSG_WARN([ntfsprogs DCE compliant UUID generation code requires the uuid library.]),
),
AC_MSG_WARN([ntfsprogs DCE compliant UUID generation code requires the uuid library.]),
[],
[
AC_MSG_WARN([ntfsprogs DCE compliant UUID generation code requires the uuid library.])
search_for_luuid="no"
],
)
if test "x$search_for_luuid" != "xno"; then
# Look for uuid_generate in the standard C library.
AC_CHECK_FUNC([uuid_generate],
[
AC_DEFINE([ENABLE_UUID], 1,
[Define this to 1 if you want to enable
generation of DCE compliant UUIDs.])
search_for_luuid="no"
],
[],
)
fi
if test "x$search_for_luuid" != "xno"; then
# Look for uuid_generate in the 'uuid' library.
AC_CHECK_LIB([uuid], [uuid_generate],
[
AC_DEFINE([ENABLE_UUID], 1,
[Define this to 1 if you want to enable
generation of DCE compliant UUIDs.])
MKNTFS_LIBS="$MKNTFS_LIBS -luuid"
search_for_luuid="no"
],
[],
)
fi
if test "x$search_for_luuid" != "xno"; then
AC_MSG_WARN([ntfsprogs DCE compliant UUID generation code requires the uuid library.])
fi
fi
# Checks for header files.