115 lines
2.4 KiB
Plaintext
115 lines
2.4 KiB
Plaintext
dnl Process this file with autoconf to produce a configure script.
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AC_INIT(install-sh)
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AC_PREREQ([2.50])
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AC_CONFIG_HEADER(config.h)
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AC_ARG_WITH(prolog,
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[ --with-prolog=PLBINARY use given SWI Prolog binary])
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AC_SUBST(PL)
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AC_SUBST(LD)
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AC_SUBST(PLLD)
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AC_SUBST(PLLIBS)
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AC_SUBST(PLBASE)
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AC_SUBST(PLARCH)
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AC_SUBST(PLINCL)
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AC_SUBST(COFLAGS)
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AC_SUBST(CWFLAGS)
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AC_SUBST(CMFLAGS)
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AC_SUBST(ETAGS)
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AC_SUBST(SO)
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AC_SUBST(LDSOFLAGS)
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AC_SUBST(RUNTEX)
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AC_ARG_ENABLE(mt, [ --enable-mt Enable Multi-threading],
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[case "$enableval" in
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yes) MT=yes
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;;
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*) ;;
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esac])
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AC_PROG_CC
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LD=$CC
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# Do not cache this, it changes too often in many configurations
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unset ac_cv_prog_PL
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if test -z "$PLINCL"; then
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plcandidates="$with_prolog swi-prolog swipl pl"
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AC_CHECK_PROGS(PL, $plcandidates, "none")
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AC_CHECK_PROGS(PLLD, plld, "none")
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if test $PLLD = "none"; then
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AC_ERROR("Cannot find SWI-Prolog plld utility. SWI-Prolog must be installed first")
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fi
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if test $PL = "none"; then
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AC_ERROR("Cannot find SWI-Prolog. SWI-Prolog must be installed first")
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else
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AC_CHECKING("Running $PL -dump-runtime-variables")
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eval `$PL -dump-runtime-variables`
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fi
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PLINCL="$PLBASE/include"
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AC_MSG_RESULT(" PLBASE=$PLBASE")
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AC_MSG_RESULT(" PLARCH=$PLARCH")
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AC_MSG_RESULT(" PLLIBS=$PLLIBS")
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AC_MSG_RESULT(" PLLDFLAGS=$PLLDFLAGS")
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AC_MSG_RESULT(" PLSHARED=$PLSHARED")
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if test "$PLTHREADS" = yes; then MT=yes; fi
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else
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PLLD=../plld.sh
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PL=../pl.sh
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fi
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if test "$MT" = yes; then
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AC_DEFINE([_REENTRANT], 1,
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[Define for multi-threaded version])
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fi
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CC=$PLLD
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LD=$PLLD
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LDSOFLAGS=-shared
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CMFLAGS=-fpic
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SO="$PLSOEXT"
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if test ! -z "$GCC"; then
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COFLAGS="${COFLAGS--O2 -fno-strict-aliasing}"
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CWFLAGS="${CWFLAGS--Wall}"
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else
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COFLAGS="${COFLAGS--O}"
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fi
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case "$PLARCH" in
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*irix*) if test -z "$GCC"; then
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CWFLAGS="$CWFLAGS -woff 1164"
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fi
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;;
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*darwin*) CMFLAGS="$CMFLAGS -cc-options,-no-cpp-precomp"
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;;
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*) ;;
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esac
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AC_CHECK_PROGS(MAKE, gmake make, "make")
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AC_MSG_CHECKING("whether make is GNU-make")
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if ($MAKE -v 2>&1) | grep GNU > /dev/null; then
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AC_MSG_RESULT(yes)
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gmake=yes
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else
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VPATH="VPATH = "
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gmake=no
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fi
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AC_CHECK_PROGS(ETAGS, etags ctags, ":")
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AC_CHECK_PROGS(RUNTEX, runtex, ":")
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AC_PROG_INSTALL
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AC_PROG_CPP
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AC_ISC_POSIX
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AC_HEADER_STDC
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CFLAGS="$CMFLAGS"
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AC_C_BIGENDIAN
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AC_C_INLINE
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AC_CHECK_SIZEOF(long, 4)
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AC_CHECK_HEADERS(malloc.h unistd.h sys/time.h fcntl.h floatingpoint.h)
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AC_CHECK_FUNCS(snprintf strerror strtoll)
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AC_OUTPUT(Makefile)
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