forked from Imagelibrary/rtems
39 lines
716 B
Plaintext
39 lines
716 B
Plaintext
dnl
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dnl $Id$
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dnl
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dnl Check for target gcc
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dnl
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AC_DEFUN(RTEMS_PROG_CC,
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[
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AC_BEFORE([$0], [AC_PROG_CPP])dnl
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AC_BEFORE([$0], [AC_PROG_CC])dnl
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AC_BEFORE([$0], [RTEMS_CANONICALIZE_TOOLS])dnl
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RTEMS_CHECK_TOOL(CC,gcc)
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test -z "$CC" && \
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AC_MSG_ERROR([no acceptable cc found in \$PATH])
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AC_PROG_CC
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AC_PROG_CPP
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AM_CONDITIONAL(RTEMS_USE_GCC,test x"$GCC" = x"yes")
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])
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AC_DEFUN(RTEMS_PROG_CC_FOR_TARGET,
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[
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dnl check target cc
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RTEMS_PROG_CC
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dnl check if the compiler supports --specs
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RTEMS_GCC_SPECS
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dnl check if the target compiler may use --pipe
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RTEMS_GCC_PIPE
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test "$rtems_cv_gcc_pipe" = "yes" && CC="$CC --pipe"
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if test "$GCC" = yes; then
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]
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m4_if([$1],,[],[CPPFLAGS="$CPPFLAGS $1"])
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[
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CFLAGS=${CFLAGS--g -Wall}
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fi
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])
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