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1AC_INIT([isl-interface], [0], [isl-development@googlegroups.com])2AC_CONFIG_AUX_DIR([.])3AC_CONFIG_MACRO_DIR([../m4])4AM_INIT_AUTOMAKE([foreign])5m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])])6 7AC_PROG_CXX8AX_PROG_CXX_FOR_BUILD9 10# extract_interface needs to be run on the build system.11# Since this is the only target that is being built,12# simply use the build compiler throughout.13# This ensures that the clang configure checks are14# performed using the right compiler.15CXX="$CXX_FOR_BUILD"16CXXCPP="$CXXCPP_FOR_BUILD"17EXEEXT="$BUILD_EXEEXT"18OBJEXT="$BUILD_OBJEXT"19 20AX_CXX_COMPILE_STDCXX_11_NO_OVERRIDE21 22AC_DISABLE_SHARED23LT_INIT24 25AX_DETECT_CLANG26 27AC_SUBST([CONFIG_STATUS_DEPENDENCIES], [$LLVM_CONFIG])28AC_CONFIG_HEADERS(isl_config.h)29AC_CONFIG_FILES(Makefile)30 31AC_OUTPUT32