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llvm-mirror/autoconf/m4/config_project.m4
Reid Spencer cb402c429a Add a new macro for configuring projects, LLVM_CONFIG_PROJECT. This macro
takes care of the --with-llvmsrc and --with-llvmobj options for the project
It was moved here from the project's configure.ac file because there is
some tricky handling of the llvm_src variable to tell the project where the
llvm source tree is (for mkinstalldirs and install-sh commands).

llvm-svn: 20303
2005-02-24 18:25:24 +00:00

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#
# 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=`cd ${srcdir}/../..; pwd`])
AC_SUBST(LLVM_SRC,$llvm_src)
AC_ARG_WITH([llvmobj],
AS_HELP_STRING([--with-llvmobj],[Location of LLVM Object Code]),
[llvm_obj="$withval"],[llvm_obj=`cd ../..; pwd`])
AC_SUBST(LLVM_OBJ,$llvm_obj)
AC_CONFIG_COMMANDS([setup],,[llvm_src="${LLVM_SRC}"])
])