Remove projects/sample.

[oota-llvm.git] / projects / sample / autoconf / m4 / build_exeext.m4

diff --git a/projects/sample/autoconf/m4/build_exeext.m4 b/projects/sample/autoconf/m4/build_exeext.m4
deleted file mode 100644 (file)
index 1bdecc1..0000000
--- a/projects/sample/autoconf/m4/build_exeext.m4
+++ /dev/null
@@ -1,42 +0,0 @@
-# Check for the extension used for executables on build platform.
-# This is necessary for cross-compiling where the build platform
-# may differ from the host platform.
-AC_DEFUN([AC_BUILD_EXEEXT],
-[
-AC_MSG_CHECKING([for executable suffix on build platform])
-AC_CACHE_VAL(ac_cv_build_exeext,
-[if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
-  ac_cv_build_exeext=.exe
-else
-  ac_build_prefix=${build_alias}-
-
-  AC_CHECK_PROG(BUILD_CC, ${ac_build_prefix}gcc, ${ac_build_prefix}gcc)
-  if test -z "$BUILD_CC"; then
-     AC_CHECK_PROG(BUILD_CC, gcc, gcc)
-     if test -z "$BUILD_CC"; then
-       AC_CHECK_PROG(BUILD_CC, cc, cc, , , /usr/ucb/cc)
-     fi
-  fi
-  test -z "$BUILD_CC" && AC_MSG_ERROR([no acceptable cc found in \$PATH])
-  ac_build_link='${BUILD_CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&AS_MESSAGE_LOG_FD'
-  rm -f conftest*
-  echo 'int main () { return 0; }' > conftest.$ac_ext
-  ac_cv_build_exeext=
-  if AC_TRY_EVAL(ac_build_link); then
-    for file in conftest.*; do
-      case $file in
-      *.c | *.o | *.obj | *.dSYM) ;;
-      *) ac_cv_build_exeext=`echo $file | sed -e s/conftest//` ;;
-      esac
-    done
-  else
-    AC_MSG_ERROR([installation or configuration problem: compiler cannot create executables.])
-  fi
-  rm -f conftest*
-  test x"${ac_cv_build_exeext}" = x && ac_cv_build_exeext=blank
-fi])
-BUILD_EXEEXT=""
-test x"${ac_cv_build_exeext}" != xblank && BUILD_EXEEXT=${ac_cv_build_exeext}
-AC_MSG_RESULT(${ac_cv_build_exeext})
-ac_build_exeext=$BUILD_EXEEXT
-AC_SUBST(BUILD_EXEEXT)])