4.104.114.84.95
Last change
on this file since 2e0fd427 was
2e0fd427,
checked in by Joel Sherrill <joel.sherrill@…>, on 11/02/00 at 15:44:04
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2000-11-02 Ralf Corsepius <corsepiu@…>
- aclocal/*: Replace with contents of macros/*.m4
- macros/: Remove.
- aclocal/ar-s.m4 aclocal/tool-prefix.m4: Remove.
- Makefile.am: Reflect changes to aclocal/ and macros/.
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-
Property mode set to
100644
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File size:
1.2 KB
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1 | dnl |
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2 | dnl $Id$ |
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3 | dnl |
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4 | dnl Check for target gcc |
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5 | dnl |
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6 | |
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7 | AC_DEFUN(RTEMS_PROG_CC, |
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8 | [ |
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9 | AC_BEFORE([$0], [AC_PROG_CPP])dnl |
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10 | AC_BEFORE([$0], [AC_PROG_CC])dnl |
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11 | AC_BEFORE([$0], [RTEMS_CANONICALIZE_TOOLS])dnl |
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12 | AC_REQUIRE([RTEMS_ENABLE_LIBCDIR])dnl |
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13 | AC_REQUIRE([RTEMS_ENABLE_GCC28])dnl |
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14 | |
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15 | AC_CHECK_TOOL(CC,gcc) |
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16 | AC_PROG_CC |
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17 | |
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18 | AM_CONDITIONAL(RTEMS_USE_GCC,test x"$ac_cv_prog_gcc" = x"yes") |
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19 | ]) |
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20 | |
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21 | AC_DEFUN(RTEMS_PROG_CC_FOR_TARGET, |
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22 | [ |
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23 | dnl check target cc |
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24 | RTEMS_PROG_CC |
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25 | dnl check if the compiler supports --specs |
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26 | RTEMS_GCC_SPECS |
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27 | dnl check if the target compiler may use --pipe |
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28 | RTEMS_GCC_PIPE |
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29 | dnl check if the compiler supports --specs if gcc28 is requested |
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30 | if test "$RTEMS_USE_GCC272" != "yes" ; then |
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31 | if test "$rtems_cv_gcc_specs" = "no"; then |
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32 | AC_MSG_WARN([*** disabling --enable-gcc28]) |
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33 | RTEMS_USE_GCC272=yes |
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34 | fi |
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35 | fi |
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36 | test "$rtems_cv_gcc_pipe" = "yes" && CC_FOR_TARGET="$CC_FOR_TARGET --pipe" |
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37 | |
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38 | ## Conditional for automake files |
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39 | AM_CONDITIONAL(RTEMS_USE_GCC272, test x"$RTEMS_USE_GCC272" = x"yes") |
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40 | ## Make variable for autoconf fragments (*.cfg) |
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41 | AC_SUBST(RTEMS_USE_GCC272) |
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42 | |
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43 | dnl FIXME: HACK for egcs/cygwin mixing '\\' and '/' in gcc -print-* |
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44 | case $host_os in |
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45 | *cygwin*) GCCSED="| sed 's%\\\\%/%g'" ;; |
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46 | *) ;; |
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47 | esac |
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48 | AC_SUBST(GCCSED) |
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49 | ]) |
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