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79 lines
2.4 KiB
Plaintext
79 lines
2.4 KiB
Plaintext
# csharpcomp.m4 serial 7
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dnl Copyright (C) 2003-2005, 2007 Free Software Foundation, Inc.
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dnl This file is free software; the Free Software Foundation
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dnl gives unlimited permission to copy and/or distribute it,
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dnl with or without modifications, as long as this notice is preserved.
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# Prerequisites of csharpcomp.sh.
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# Checks for a C# compiler.
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# Sets at most one of HAVE_CSCC, HAVE_MCS, HAVE_CSC.
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# Sets HAVE_CSHARPCOMP to nonempty if csharpcomp.sh will work.
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# Also sets CSHARPCOMPFLAGS.
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AC_DEFUN([gt_CSHARPCOMP],
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[
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AC_REQUIRE([gt_CSHARP_CHOICE])
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AC_MSG_CHECKING([for C[#] compiler])
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HAVE_CSHARPCOMP=1
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pushdef([AC_MSG_CHECKING],[:])dnl
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pushdef([AC_CHECKING],[:])dnl
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pushdef([AC_MSG_RESULT],[:])dnl
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AC_CHECK_PROG(HAVE_CSCC_IN_PATH, cscc, yes)
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AC_CHECK_PROG(HAVE_MCS_IN_PATH, mcs, yes)
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AC_CHECK_PROG(HAVE_CSC_IN_PATH, csc, yes)
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popdef([AC_MSG_RESULT])dnl
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popdef([AC_CHECKING])dnl
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popdef([AC_MSG_CHECKING])dnl
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for impl in "$CSHARP_CHOICE" pnet mono sscli no; do
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case "$impl" in
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pnet)
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if test -n "$HAVE_CSCC_IN_PATH" \
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&& cscc --version >/dev/null 2>/dev/null \
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&& (
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# See if pnetlib is well installed.
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echo 'class ConfTest { static void Main() { } }' > conftest.cs
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cscc -o conftest.exe conftest.cs 2>/dev/null
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error=$?
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rm -f conftest.cs conftest.exe
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exit $error
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); then
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HAVE_CSCC=1
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ac_result="cscc"
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break
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fi
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;;
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mono)
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if test -n "$HAVE_MCS_IN_PATH" \
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&& mcs --version >/dev/null 2>/dev/null \
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&& mcs --version 2>/dev/null | grep Mono >/dev/null; then
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HAVE_MCS=1
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ac_result="mcs"
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break
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fi
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;;
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sscli)
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if test -n "$HAVE_CSC_IN_PATH" \
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&& csc -help >/dev/null 2>/dev/null \
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&& { if csc -help 2>/dev/null | grep -i chicken > /dev/null; then false; else true; fi; }; then
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HAVE_CSC=1
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ac_result="csc"
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break
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fi
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;;
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no)
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HAVE_CSHARPCOMP=
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ac_result="no"
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break
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;;
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esac
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done
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AC_MSG_RESULT([$ac_result])
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AC_SUBST(HAVE_CSCC)
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AC_SUBST(HAVE_MCS)
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AC_SUBST(HAVE_CSC)
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dnl Provide a default for CSHARPCOMPFLAGS.
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if test -z "${CSHARPCOMPFLAGS+set}"; then
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CSHARPCOMPFLAGS="-O -g"
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fi
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AC_SUBST(CSHARPCOMPFLAGS)
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])
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