| # generated automatically by aclocal 1.11.6 -*- Autoconf -*- |
| |
| # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, |
| # 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, |
| # Inc. |
| # This file is free software; the Free Software Foundation |
| # gives unlimited permission to copy and/or distribute it, |
| # with or without modifications, as long as this notice is preserved. |
| |
| # This program is distributed in the hope that it will be useful, |
| # but WITHOUT ANY WARRANTY, to the extent permitted by law; without |
| # even the implied warranty of MERCHANTABILITY or FITNESS FOR A |
| # PARTICULAR PURPOSE. |
| |
| dnl find_lib_and_headers(name, verify-header, library-name, requirded?) |
| dnl Export |
| dnl name_inc in -I"include-path" form |
| dnl name_lib in -l"library-name" form |
| dnl name_ld in -L"library-path" form |
| dnl name_found set to "yes" if found |
| |
| AC_DEFUN([find_lib_and_headers], |
| [ |
| AC_LANG_PUSH(C++) |
| OLD_CXXFLAGS=$CXXFLAGS; |
| OLD_LDFLAGS=$LDFLAGS; |
| OLD_LIBS=$LIBS; |
| |
| LIBS="$LIBS -l$3"; |
| |
| # Get include path and lib path |
| AC_ARG_WITH([$1], |
| [AS_HELP_STRING([--with-$1], [prefix of $1 ])], |
| [given_inc_path="$withval/include"; CXXFLAGS="-I$given_inc_path $CXXFLAGS"; |
| given_lib_path="$withval/lib"; LDFLAGS="-L$given_lib_path $LDFLAGS"], |
| [given_inc_path=inc_not_give_$1; |
| given_lib_path=lib_not_give_$1] |
| ) |
| # Check for library and headers works |
| AC_MSG_CHECKING([for $1: $2 in $given_inc_path, and lib$3 in $given_lib_path]) |
| |
| # try to compile a file that includes a header of the library |
| AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <$2>]], [[;]])], |
| [AC_MSG_RESULT([ok]) |
| AC_SUBST([$1_found],["yes"]) |
| AS_IF([test "x$given_inc_path" != "xinc_not_give_$1"], |
| [AC_SUBST([$1_inc],["-I$given_inc_path"])]) |
| AC_SUBST([$1_lib],["-l$3"]) |
| AS_IF([test "x$given_lib_path" != "xlib_not_give_$1"], |
| [AC_SUBST([$1_ld],["-L$given_lib_path"])])], |
| [AS_IF([test "x$4" = "xrequired"], |
| [AC_MSG_ERROR([$1 required but not found])], |
| [AC_MSG_RESULT([not found])])] |
| ) |
| |
| # reset original CXXFLAGS |
| CXXFLAGS=$OLD_CXXFLAGS |
| LDFLAGS=$OLD_LDFLAGS; |
| LIBS=$OLD_LIBS |
| AC_LANG_POP(C++) |
| ]) |
| |
| # |
| # Provide the arguments and other processing needed for an LLVM project |
| # |
| AC_DEFUN([LLVM_CONFIG_PROJECT], |
| [AC_ARG_WITH([llvmsrc], |
| AS_HELP_STRING([--with-llvmsrc],[Location of LLVM Source Code]), |
| [llvm_src="$withval"],[llvm_src="]$1["]) |
| AC_SUBST(LLVM_SRC,$llvm_src) |
| AC_ARG_WITH([llvmobj], |
| AS_HELP_STRING([--with-llvmobj],[Location of LLVM Object Code]), |
| [llvm_obj="$withval"],[llvm_obj="]$2["]) |
| AC_SUBST(LLVM_OBJ,$llvm_obj) |
| AC_CONFIG_COMMANDS([setup],,[llvm_src="${LLVM_SRC}"]) |
| ]) |
| |