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boinc/m4/sah_libext.m4

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New autoconf macros: SAH_CHECK_LIB: Like AC_CHECK_LIB(), except it checks STATIC_LIB_LIST for libraries that should be linked statically. Static libraries are attempted to be linked with fully qualified path. If that fails, the static flags (-Wl,-Bstatic) are used. If no static library is found, the library is linked dynamically. SAH_STATICIZE_LDFLAGS: Goes through a given set of LDFLAGS and determines with libraries should be linked statically based upon STATIC_LIB_LIST, then calls SAH_CHECK_LIB on every library. SAH_DEFAULT_BITNESS: On architectures that support both 32 and 64 bit executables, this determines the current default model (including any CFLAGS settings). SAH_OPTION_BITNESS: Sets up a configure option to set the compiler -m64 or -m32 (or equivalent) flags for 32/64 bit compilation. svn path=/trunk/boinc/; revision=5957
2005-04-28 21:42:05 +00:00
# SETI_BOINC is free software; you can redistribute it and/or modify it under
# the terms of the GNU General Public License as published by the Free
# Software Foundation; either version 2, or (at your option) any later
# version.
AC_DEFUN([SAH_LIBEXT],[
AC_MSG_CHECKING(library extension)
if test -n `echo $AR | grep ar`
then
LIBEXT=a
else
LIBEXT=lib
fi
AC_MSG_RESULT($LIBEXT)
AC_SUBST(LIBEXT)
])
AC_DEFUN([SAH_DLLEXT],[
AC_MSG_CHECKING(shared object extension)
case "${host}" in
*-*-emx* | *-*-mingw* | *-*-cygwin* | *-*-rmx*)
DLLEXT="dll"
;;
*-*-darwin*)
DLLEXT="dylib"
;;
*)
DLLEXT="so"
;;
esac
AC_MSG_RESULT($DLLEXT)
Added macro for finding ssl libraries and include files. (From autoconf archive). svn path=/trunk/boinc/; revision=6970
2005-08-02 16:33:22 +00:00
AC_DEFINE_UNQUOTED(DLLEXT,".${DLLEXT}",[Define to the platform's shared library extension])
New autoconf macros: SAH_CHECK_LIB: Like AC_CHECK_LIB(), except it checks STATIC_LIB_LIST for libraries that should be linked statically. Static libraries are attempted to be linked with fully qualified path. If that fails, the static flags (-Wl,-Bstatic) are used. If no static library is found, the library is linked dynamically. SAH_STATICIZE_LDFLAGS: Goes through a given set of LDFLAGS and determines with libraries should be linked statically based upon STATIC_LIB_LIST, then calls SAH_CHECK_LIB on every library. SAH_DEFAULT_BITNESS: On architectures that support both 32 and 64 bit executables, this determines the current default model (including any CFLAGS settings). SAH_OPTION_BITNESS: Sets up a configure option to set the compiler -m64 or -m32 (or equivalent) flags for 32/64 bit compilation. svn path=/trunk/boinc/; revision=5957
2005-04-28 21:42:05 +00:00
AC_SUBST(DLLEXT)
])