mirror of
https://github.com/2003scape/deep-c-rsc.git
synced 2024-03-22 05:49:51 -04:00
461 lines
13 KiB
Plaintext
461 lines
13 KiB
Plaintext
dnl Used by aclocal to generate configure
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dnl -----------------------------------------------------------
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AC_DEFUN([CLASSPATH_FIND_JAVAC],
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[
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user_specified_javac=
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CLASSPATH_WITH_GCJ
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CLASSPATH_WITH_JIKES
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CLASSPATH_WITH_KJC
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CLASSPATH_WITH_GCJX
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CLASSPATH_WITH_ECJ
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if test "x${user_specified_javac}" = x; then
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AM_CONDITIONAL(FOUND_GCJ, test "x${GCJ}" != x)
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AM_CONDITIONAL(FOUND_JIKES, test "x${JIKES}" != x)
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AM_CONDITIONAL(FOUND_ECJ, test "x${ECJ}" != x)
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else
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AM_CONDITIONAL(FOUND_GCJ, test "x${user_specified_javac}" = xgcj)
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AM_CONDITIONAL(FOUND_JIKES, test "x${user_specified_javac}" = xjikes)
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AM_CONDITIONAL(FOUND_ECJ, test "x${user_specified_javac}" = xecj)
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fi
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AM_CONDITIONAL(FOUND_KJC, test "x${user_specified_javac}" = xkjc)
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AM_CONDITIONAL(FOUND_GCJX, test "x${user_specified_javac}" = xgcjx)
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if test "x${GCJ}" = x && test "x${JIKES}" = x && test "x${user_specified_javac}" != xkjc && test "x${user_specified_javac}" != xgcjx && test "x${user_specified_javac}" != xecj; then
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AC_MSG_ERROR([cannot find javac, try --with-gcj, --with-jikes, --with-kjc, --with-ecj, or --with-gcjx])
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fi
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])
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dnl -----------------------------------------------------------
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AC_DEFUN([CLASSPATH_WITH_GCJ],
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[
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AC_ARG_WITH([gcj],
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[AS_HELP_STRING(--with-gcj,bytecode compilation with gcj)],
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[
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if test "x${withval}" != x && test "x${withval}" != xyes && test "x${withval}" != xno; then
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CLASSPATH_CHECK_GCJ(${withval})
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else
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if test "x${withval}" != xno; then
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CLASSPATH_CHECK_GCJ
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fi
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fi
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user_specified_javac=gcj
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],
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[
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CLASSPATH_CHECK_GCJ
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])
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AC_SUBST(GCJ)
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])
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dnl -----------------------------------------------------------
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AC_DEFUN([CLASSPATH_CHECK_GCJ],
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[
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if test "x$1" != x; then
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if test -f "$1"; then
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GCJ="$1"
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else
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AC_PATH_PROG(GCJ, "$1")
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fi
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else
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AC_PATH_PROG(GCJ, "gcj")
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fi
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dnl Test the given GCJ, but use it as C (!) compiler to check version
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if test "x$GCJ" != x; then
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AC_MSG_CHECKING([gcj version 4.0])
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AC_LANG_PUSH([C])
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AC_LANG_CONFTEST(
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[[#if __GNUC__ <= 3
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#error GCJ 4.0.0 or higher is required
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#endif
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]])
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$GCJ -E conftest.c > /dev/null
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gcj_4_result=$?
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if test "x$gcj_4_result" = "x0"; then
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AC_MSG_RESULT([4.0 or higher found])
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else
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AC_MSG_WARN([4.0 or higher required])
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fi
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AC_LANG_POP
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fi
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])
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dnl -----------------------------------------------------------
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AC_DEFUN([CLASSPATH_WITH_JIKES],
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[
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AC_ARG_WITH([jikes],
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[AS_HELP_STRING(--with-jikes,bytecode compilation with jikes)],
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[
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if test "x${withval}" != x && test "x${withval}" != xyes && test "x${withval}" != xno; then
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CLASSPATH_CHECK_JIKES(${withval})
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else
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if test "x${withval}" != xno; then
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CLASSPATH_CHECK_JIKES
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fi
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fi
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user_specified_javac=jikes
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],
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[
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CLASSPATH_CHECK_JIKES
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])
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AC_SUBST(JIKES)
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])
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dnl -----------------------------------------------------------
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AC_DEFUN([CLASSPATH_CHECK_JIKES],
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[
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if test "x$1" != x; then
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if test -f "$1"; then
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JIKES="$1"
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else
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AC_PATH_PROG(JIKES, "$1")
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fi
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else
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AC_PATH_PROG(JIKES, "jikes")
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fi
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if test "x$JIKES" != "x"; then
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dnl Require at least version 1.19
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AC_MSG_CHECKING(jikes version)
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JIKES_VERSION=`$JIKES --version | awk '/^Jikes Compiler/' | cut -d ' ' -f 5`
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JIKES_VERSION_MAJOR=`echo "$JIKES_VERSION" | cut -d '.' -f 1`
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JIKES_VERSION_MINOR=`echo "$JIKES_VERSION" | cut -d '.' -f 2`
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if expr "$JIKES_VERSION_MAJOR" = 1 > /dev/null; then
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if expr "$JIKES_VERSION_MINOR" \< 19 > /dev/null; then
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JIKES=""
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fi
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fi
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if test "x$JIKES" != "x"; then
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AC_MSG_RESULT($JIKES_VERSION)
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else
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AC_MSG_WARN($JIKES_VERSION: jikes 1.19 or higher required)
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fi
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JIKESENCODING=
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if test -n "`$JIKES --help 2>&1 | grep encoding`"; then
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JIKESENCODING='-encoding UTF-8'
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fi
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AC_SUBST(JIKESENCODING)
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JIKESWARNINGS="+Pno-switchcheck"
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if test "x$JIKES_VERSION_MAJOR" = x"1" ; then
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if ! test "x$JIKES_VERSION_MINOR" = x"19"; then
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JIKESWARNINGS="$JIKESWARNINGS +Pno-shadow"
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fi
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fi
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AC_SUBST(JIKESWARNINGS)
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fi
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])
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dnl -----------------------------------------------------------
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AC_DEFUN([CLASSPATH_WITH_KJC],
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[
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AC_ARG_WITH([kjc],
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[AS_HELP_STRING(--with-kjc,bytecode compilation with kjc)],
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[
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if test "x${withval}" != x && test "x${withval}" != xyes && test "x${withval}" != xno; then
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CLASSPATH_CHECK_KJC(${withval})
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else
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if test "x${withval}" != xno; then
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CLASSPATH_CHECK_KJC
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fi
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fi
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user_specified_javac=kjc
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],
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[
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CLASSPATH_CHECK_KJC
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])
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AC_SUBST(KJC)
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])
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dnl -----------------------------------------------------------
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AC_DEFUN([CLASSPATH_CHECK_KJC],
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[
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if test "x$1" != x; then
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if test -f "$1"; then
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KJC="$1"
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else
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AC_PATH_PROG(KJC, "$1")
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fi
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else
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AC_PATH_PROG(KJC, "kJC")
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fi
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])
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dnl -----------------------------------------------------------
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AC_DEFUN([CLASSPATH_WITH_GCJX],
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[
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AC_ARG_WITH([gcjx],
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[AS_HELP_STRING(--with-gcjx,bytecode compilation with gcjx)],
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[
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if test "x${withval}" != x && test "x${withval}" != xyes && test "x${withval}" != xno; then
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CLASSPATH_CHECK_GCJX(${withval})
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else
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if test "x${withval}" != xno; then
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CLASSPATH_CHECK_GCJX
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fi
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fi
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user_specified_javac=gcjx
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],
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[
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CLASSPATH_CHECK_GCJX
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])
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AC_SUBST(GCJX)
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])
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dnl -----------------------------------------------------------
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AC_DEFUN([CLASSPATH_CHECK_GCJX],
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[
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if test "x$1" != x; then
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if test -f "$1"; then
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GCJX="$1"
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else
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AC_PATH_PROG(GCJX, "$1")
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fi
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else
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AC_PATH_PROG(GCJX, "gcjx")
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fi
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])
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dnl -----------------------------------------------------------
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AC_DEFUN([CLASSPATH_WITH_JAVAH],
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[
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AC_ARG_WITH([javah],
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[AS_HELP_STRING(--with-javah,specify path or name of a javah-like program)],
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[
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if test "x${withval}" != x && test "x${withval}" != xyes && test "x${withval}" != xno; then
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CLASSPATH_CHECK_JAVAH(${withval})
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else
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CLASSPATH_CHECK_JAVAH
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fi
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],
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[
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CLASSPATH_CHECK_JAVAH
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])
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AM_CONDITIONAL(USER_SPECIFIED_JAVAH, test "x${USER_JAVAH}" != x)
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AC_SUBST(USER_JAVAH)
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])
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dnl -----------------------------------------------------------
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dnl Checking for a javah like program
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dnl -----------------------------------------------------------
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AC_DEFUN([CLASSPATH_CHECK_JAVAH],
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[
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if test "x$1" != x; then
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if test -f "$1"; then
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USER_JAVAH="$1"
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else
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AC_PATH_PROG(USER_JAVAH, "$1")
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fi
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else
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for javah_name in gcjh javah; do
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AC_PATH_PROG(USER_JAVAH, "$javah_name")
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if test "x${USER_JAVAH}" != x; then
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break
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fi
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done
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fi
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# if test "x${USER_JAVAH}" = x; then
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# echo "configure: cannot find javah" 1>&2
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# exit 1
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# fi
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])
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dnl -----------------------------------------------------------
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dnl CLASSPATH_WITH_CLASSLIB - checks for user specified classpath additions
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dnl -----------------------------------------------------------
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AC_DEFUN([CLASSPATH_WITH_CLASSLIB],
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[
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AC_ARG_WITH([classpath],
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[AS_HELP_STRING(--with-classpath,specify path to a classes.zip like file)],
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[
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if test "x${withval}" = xyes; then
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# set user classpath to CLASSPATH from env
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AC_MSG_CHECKING(for classlib)
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USER_CLASSLIB=${CLASSPATH}
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AC_SUBST(USER_CLASSLIB)
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AC_MSG_RESULT(${USER_CLASSLIB})
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conditional_with_classlib=true
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elif test "x${withval}" != x && test "x${withval}" != xno; then
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# set user classpath to specified value
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AC_MSG_CHECKING(for classlib)
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USER_CLASSLIB=${withval}
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AC_SUBST(USER_CLASSLIB)
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AC_MSG_RESULT(${withval})
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conditional_with_classlib=true
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fi
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],
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[ conditional_with_classlib=false ])
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AM_CONDITIONAL(USER_SPECIFIED_CLASSLIB, test "x${conditional_with_classlib}" = xtrue)
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AC_ARG_WITH([vm-classes],
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[AS_HELP_STRING(--with-vm-classes,specify path to VM override source files)], [vm_classes="$with_vm_classes"],
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[vm_classes='${top_srcdir}/vm/reference'])
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AC_SUBST(vm_classes)
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])
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dnl -----------------------------------------------------------
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dnl CLASSPATH_WITH_GLIBJ - specify what to install
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dnl -----------------------------------------------------------
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AC_DEFUN([CLASSPATH_WITH_GLIBJ],
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[
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AC_PATH_PROG(ZIP, zip)
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AC_ARG_WITH([fastjar],
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[AS_HELP_STRING([--with-fastjar=PATH], [define to use a fastjar style tool])],
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[
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AC_MSG_CHECKING([for user supplied fastjar])
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FASTJAR=${withval}
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AC_MSG_RESULT([${FASTJAR}])
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],
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[AC_PATH_PROG(FASTJAR, fastjar)])
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dnl We disable ZIP by default if we find fastjar.
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if test x"${FASTJAR}" != x; then
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ZIP=""
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fi
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AC_ARG_WITH([glibj],
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[AS_HELP_STRING([--with-glibj],[define what to install (zip|flat|both|none|build) [default=zip]])],
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[
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if test "x${withval}" = xyes || test "x${withval}" = xzip; then
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install_class_files=no
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build_class_files=yes
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use_zip=yes
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elif test "x${withval}" = xboth; then
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install_class_files=yes
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build_class_files=yes
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use_zip=yes
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elif test "x${withval}" = xflat; then
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install_class_files=yes
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build_class_files=yes
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use_zip=no
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elif test "x${withval}" = xno || test "x${withval}" = xnone; then
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install_class_files=no
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build_class_files=no
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use_zip=no
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elif test "x${withval}" = xbuild; then
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install_class_files=no
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build_class_files=yes
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use_zip=no
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else
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AC_MSG_ERROR([unknown value given to --with-glibj])
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fi
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],
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[
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install_class_files=no
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use_zip=yes
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])
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AM_CONDITIONAL(INSTALL_GLIBJ_ZIP, test "x${use_zip}" = xyes)
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AM_CONDITIONAL(INSTALL_CLASS_FILES, test "x${install_class_files}" = xyes)
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AM_CONDITIONAL(BUILD_CLASS_FILES, test "x${build_class_files}" = xyes)
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AC_ARG_ENABLE([examples],
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[AS_HELP_STRING(--enable-examples,enable build of the examples [default=yes])],
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[case "${enableval}" in
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yes) EXAMPLESDIR="examples" ;;
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no) EXAMPLESDIR="" ;;
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*) AC_MSG_ERROR(bad value ${enableval} for --enable-examples) ;;
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esac],
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[EXAMPLESDIR="examples"])
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if test "x${use_zip}" = xno && test "x${install_class_files}" = xno; then
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EXAMPLESDIR=""
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fi
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AC_SUBST(EXAMPLESDIR)
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])
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dnl -----------------------------------------------------------
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dnl Enable generation of API documentation, with gjdoc if it
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dnl has been compiled to an executable (or a suitable script
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dnl is in your PATH) or using the argument as gjdoc executable.
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dnl -----------------------------------------------------------
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AC_DEFUN([CLASSPATH_WITH_GJDOC],
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[
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AC_ARG_WITH([gjdoc],
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AS_HELP_STRING([--with-gjdoc],
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[generate documentation using gjdoc (default is NO)]),
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[if test "x${withval}" = xno; then
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WITH_GJDOC=no;
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elif test "x${withval}" = xyes -o "x{withval}" = x; then
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WITH_GJDOC=yes;
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AC_PATH_PROG(GJDOC, gjdoc, "no")
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if test "x${GJDOC}" = xno; then
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AC_MSG_ERROR("gjdoc executable not found");
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fi
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else
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WITH_GJDOC=yes
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GJDOC="${withval}"
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AC_CHECK_FILE(${GJDOC}, AC_SUBST(GJDOC),
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AC_MSG_ERROR("Cannot use ${withval} as gjdoc executable since it doesn't exist"))
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fi],
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[WITH_GJDOC=no])
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AM_CONDITIONAL(CREATE_API_DOCS, test "x${WITH_GJDOC}" = xyes)
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])
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dnl -----------------------------------------------------------
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dnl Enable regeneration of parsers using jay
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dnl http://www.informatik.uni-osnabrueck.de/alumni/bernd/jay/
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dnl -----------------------------------------------------------
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AC_DEFUN([REGEN_WITH_JAY],
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[
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AC_ARG_WITH([jay],
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[AS_HELP_STRING(--with-jay,Regenerate the parsers with jay must be given the path to the jay executable)],
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[
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if test -d "${withval}"; then
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JAY_DIR_PATH="${withval}"
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AC_PATH_PROG(JAY, jay, "no", ${JAY_DIR_PATH})
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if test "x${JAY}" = xno; then
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AC_MSG_ERROR("jay executable not found");
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fi
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else
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JAY_DIR_PATH=`dirname "${withval}"`
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JAY="${withval}"
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AC_SUBST(JAY)
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fi
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JAY_SKELETON="${JAY_DIR_PATH}/skeleton"
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AC_CHECK_FILE(${JAY_SKELETON}, AC_SUBST(JAY_SKELETON),
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AC_MSG_ERROR("Expected skeleton file in `dirname ${withval}`"))
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JAY_FOUND=yes
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],
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[
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JAY_FOUND=no
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])
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AM_CONDITIONAL(REGEN_PARSERS, test "x${JAY_FOUND}" = xyes)
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])
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dnl -----------------------------------------------------------
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AC_DEFUN([CLASSPATH_WITH_ECJ],
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[
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AC_ARG_WITH([ecj],
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[AS_HELP_STRING(--with-ecj,bytecode compilation with ecj)],
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[
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if test "x${withval}" != x && test "x${withval}" != xyes && test "x${withval}" != xno; then
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CLASSPATH_CHECK_ECJ(${withval})
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else
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if test "x${withval}" != xno; then
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CLASSPATH_CHECK_ECJ
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fi
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fi
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user_specified_javac=ecj
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],
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[
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CLASSPATH_CHECK_ECJ
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])
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AC_SUBST(ECJ)
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])
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dnl -----------------------------------------------------------
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AC_DEFUN([CLASSPATH_CHECK_ECJ],
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[
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if test "x$1" != x; then
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if test -f "$1"; then
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ECJ="$1"
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else
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AC_PATH_PROG(ECJ, "$1")
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fi
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else
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AC_PATH_PROG(ECJ, "ecj")
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fi
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])
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