Check-in [dd35aeb62b]
Tcl 2014 Conference, Portland/OR, US, Nov 10-14
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Overview
Comment:Started versioning aclocal files and updated to find an appropriate Tclsh
Timelines: family | ancestors | descendants | both | trunk
Files: files | file ages | folders
SHA1:dd35aeb62be3047d301a9e8674b49b3abb91b0e1
User & Date: rkeene 2014-06-21 18:50:40
Context
2014-06-21
19:04
Added a "linktclcommand" subcommand to create a Tcl command that references a C symbol check-in: a520862b78 user: rkeene tags: trunk
18:50
Started versioning aclocal files and updated to find an appropriate Tclsh check-in: dd35aeb62b user: rkeene tags: trunk
18:26
Fixed typo check-in: d680a4ffbf user: rkeene tags: trunk
Changes

Changes to .fossil-settings/ignore-glob.

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aclocal.m4
aclocal/shobj.m4
aclocal/tcl.m4
aclocal/versionscript.m4
config.guess
config.sub
config.log
config.status
configure
install-sh
Makefile

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aclocal.m4



config.guess
config.sub
config.log
config.status
configure
install-sh
Makefile

Changes to Makefile.in.

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RANLIB = @RANLIB@
CFLAGS = @CFLAGS@ @SHOBJFLAGS@
CPPFLAGS = @CPPFLAGS@ -I$(shell cd @srcdir@ && pwd) -I$(shell cd @srcdir@ && pwd)/tcc -I$(shell pwd)/tcc @DEFS@ @SHOBJCPPFLAGS@
LDFLAGS = @LDFLAGS@
SHOBJLDFLAGS = @SHOBJLDFLAGS@
LIBS = @LIBS@
INSTALL = @INSTALL@
TCLSH = tclsh

PACKAGE_NAME = @PACKAGE_NAME@
PACKAGE_VERSION = @PACKAGE_VERSION@

TCLCONFIGPATH = @TCLCONFIGPATH@
TCL_PACKAGE_PATH = @TCL_PACKAGE_PATH@
tcllibdir = $(shell if echo "$(libdir)" | grep '^UNSPECIFIED' >/dev/null; then echo $(TCL_PACKAGE_PATH); else echo "$(libdir)"; fi)







|







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RANLIB = @RANLIB@
CFLAGS = @CFLAGS@ @SHOBJFLAGS@
CPPFLAGS = @CPPFLAGS@ -I$(shell cd @srcdir@ && pwd) -I$(shell cd @srcdir@ && pwd)/tcc -I$(shell pwd)/tcc @DEFS@ @SHOBJCPPFLAGS@
LDFLAGS = @LDFLAGS@
SHOBJLDFLAGS = @SHOBJLDFLAGS@
LIBS = @LIBS@
INSTALL = @INSTALL@
TCLSH = @TCLSH_PROG@

PACKAGE_NAME = @PACKAGE_NAME@
PACKAGE_VERSION = @PACKAGE_VERSION@

TCLCONFIGPATH = @TCLCONFIGPATH@
TCL_PACKAGE_PATH = @TCL_PACKAGE_PATH@
tcllibdir = $(shell if echo "$(libdir)" | grep '^UNSPECIFIED' >/dev/null; then echo $(TCL_PACKAGE_PATH); else echo "$(libdir)"; fi)

Added aclocal/shobj.m4.























































































































































































































































































































































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dnl Usage:
dnl    DC_TEST_SHOBJFLAGS(shobjflags, shobjldflags, action-if-not-found)
dnl
AC_DEFUN([DC_TEST_SHOBJFLAGS], [
  AC_SUBST(SHOBJFLAGS)
  AC_SUBST(SHOBJCPPFLAGS)
  AC_SUBST(SHOBJLDFLAGS)

  OLD_LDFLAGS="$LDFLAGS"
  OLD_CFLAGS="$CFLAGS"
  OLD_CPPFLAGS="$CPPFLAGS"

  SHOBJFLAGS=""
  SHOBJCPPFLAGS=""
  SHOBJLDFLAGS=""

  CFLAGS="$OLD_CFLAGS $1"
  CPPFLAGS="$OLD_CPPFLAGS $2"
  LDFLAGS="$OLD_LDFLAGS $3"

  AC_TRY_LINK([#include <stdio.h>
int unrestst(void);], [ printf("okay\n"); unrestst(); return(0); ], [ SHOBJFLAGS="$1"; SHOBJCPPFLAGS="$2"; SHOBJLDFLAGS="$3" ], [
    LDFLAGS="$OLD_LDFLAGS"
    CFLAGS="$OLD_CFLAGS"
    CPPFLAGS="$OLD_CPPFLAGS"
    $4
  ])

  LDFLAGS="$OLD_LDFLAGS"
  CFLAGS="$OLD_CFLAGS"
  CPPFLAGS="$OLD_CPPFLAGS"
])

AC_DEFUN([DC_GET_SHOBJFLAGS], [
  AC_SUBST(SHOBJFLAGS)
  AC_SUBST(SHOBJCPPFLAGS)
  AC_SUBST(SHOBJLDFLAGS)

  DC_CHK_OS_INFO

  AC_MSG_CHECKING(how to create shared objects)

  if test -z "$SHOBJFLAGS" -a -z "$SHOBJLDFLAGS" -a -z "$SHOBJCPPFLAGS"; then
    DC_TEST_SHOBJFLAGS([-fPIC], [-DPIC], [-shared -rdynamic], [
      DC_TEST_SHOBJFLAGS([-fPIC], [-DPIC], [-shared], [
	DC_TEST_SHOBJFLAGS([-fPIC], [-DPIC], [-shared -rdynamic -mimpure-text], [
	  DC_TEST_SHOBJFLAGS([-fPIC], [-DPIC], [-shared -mimpure-text], [
	    DC_TEST_SHOBJFLAGS([-fPIC], [-DPIC], [-shared -rdynamic -Wl,-G,-z,textoff], [
	      DC_TEST_SHOBJFLAGS([-fPIC], [-DPIC], [-shared -Wl,-G], [
		DC_TEST_SHOBJFLAGS([-fPIC], [-DPIC], [-shared -dynamiclib -flat_namespace -undefined suppress -bind_at_load], [
		  DC_TEST_SHOBJFLAGS([-fPIC], [-DPIC], [-dynamiclib -flat_namespace -undefined suppress -bind_at_load], [
		    DC_TEST_SHOBJFLAGS([-fPIC], [-DPIC], [-Wl,-dynamiclib -Wl,-flat_namespace -Wl,-undefined,suppress -Wl,-bind_at_load], [
		      DC_TEST_SHOBJFLAGS([-fPIC], [-DPIC], [-dynamiclib -flat_namespace -undefined suppress], [
		        DC_TEST_SHOBJFLAGS([-fPIC], [-DPIC], [-dynamiclib], [
		          AC_MSG_RESULT(cant)
		          AC_MSG_ERROR([We are unable to make shared objects.])
                        ])
		      ])
		    ])
		  ])
		])
	      ])
	    ])
	  ])
	])
      ])
    ])
  fi

  AC_MSG_RESULT($SHOBJCPPFLAGS $SHOBJFLAGS $SHOBJLDFLAGS)

  DC_SYNC_SHLIBOBJS
])

AC_DEFUN([DC_SYNC_SHLIBOBJS], [
  AC_SUBST(SHLIBOBJS)
  SHLIBOBJS=""
  for obj in $LIB@&t@OBJS; do
    SHLIBOBJS="$SHLIBOBJS `echo $obj | sed 's/\.o$/_shr.o/g'`"
  done
])

AC_DEFUN([DC_SYNC_RPATH], [
  OLD_LDFLAGS="$LDFLAGS"

  for tryrpath in "-Wl,-rpath" "-Wl,--rpath" "-Wl,-R"; do
    LDFLAGS="$OLD_LDFLAGS $tryrpath -Wl,/tmp"
    AC_LINK_IFELSE(AC_LANG_PROGRAM([], [ return(0); ]), [
      rpathldflags="$tryrpath"
      break
    ])
  done
  unset tryrpath

  LDFLAGS="$OLD_LDFLAGS"
  unset OLD_LDFLAGS

  ADDLDFLAGS=""
  for opt in $LDFLAGS; do
    if echo "$opt" | grep '^-L' >/dev/null; then
      rpathdir=`echo "$opt" | sed 's@^-L *@@'`
      ADDLDFLAGS="$ADDLDFLAGS $rpathldflags -Wl,$rpathdir"
    fi
  done
  unset opt rpathldflags

  LDFLAGS="$LDFLAGS $ADDLDFLAGS"

  unset ADDLDFLAGS
])

AC_DEFUN([DC_CHK_OS_INFO], [
	AC_CANONICAL_HOST
	AC_SUBST(SHOBJEXT)
	AC_SUBST(SHOBJFLAGS)
	AC_SUBST(SHOBJCPPFLAGS)
	AC_SUBST(SHOBJLDFLAGS)
	AC_SUBST(CFLAGS)
	AC_SUBST(CPPFLAGS)
	AC_SUBST(AREXT)

	if test "$dc_cv_dc_chk_os_info_called" != '1'; then
		dc_cv_dc_chk_os_info_called='1'

		AC_MSG_CHECKING(host operating system)
		AC_MSG_RESULT($host_os)

		SHOBJEXT="so"
		AREXT="a"

		case $host_os in
			darwin*)
				SHOBJEXT="dylib"
				;;
			hpux*)
				case "$host_cpu" in
					ia64)
						SHOBJEXT="so"
						;;
					*)
						SHOBJEXT="sl"
						;;
				esac
				;;
			aix[0-9].*)
				SHOBJEXT="a"
				;;
			mingw32|mingw32msvc*)
				SHOBJEXT="dll"
				CFLAGS="$CFLAGS -mms-bitfields"
				CPPFLAGS="$CPPFLAGS -mms-bitfields"
				SHOBJCPPFLAGS="-DPIC"
				SHOBJLDFLAGS='-shared -Wl,--dll -Wl,--enable-auto-image-base -Wl,--output-def,$[@].def,--out-implib,$[@].a'
				;;
			msvc)
				SHOBJEXT="dll"
				CFLAGS="$CFLAGS -nologo"
				SHOBJCPPFLAGS='-DPIC'
				SHOBJLDFLAGS='/LD /LINK /NODEFAULTLIB:MSVCRT'
				;;
			cygwin*)
				SHOBJEXT="dll"
				SHOBJFLAGS="-fPIC"
				SHOBJCPPFLAGS="-DPIC"
				CFLAGS="$CFLAGS -mms-bitfields"
				CPPFLAGS="$CPPFLAGS -mms-bitfields"
				SHOBJLDFLAGS='-shared -Wl,--enable-auto-image-base -Wl,--output-def,$[@].def,--out-implib,$[@].a'
				;;
		esac
	fi
])

Added aclocal/tcl.m4.









































































































































































































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dnl Tcl M4 Routines

dnl Must call AC_CANONICAL_HOST  before calling us
AC_DEFUN([TCLEXT_FIND_TCLCONFIG], [
	AC_MSG_CHECKING([for path to tclConfig.sh])

	TCLCONFIGPATH=""
	AC_ARG_WITH([tcl], AS_HELP_STRING([--with-tcl], [directory containing tcl configuration (tclConfig.sh)]), [
		if test "x$withval" = "xno"; then
			AC_MSG_ERROR([cant build without tcl])
		fi

		TCLCONFIGPATH="$withval"
	], [
		for dir in "/usr/$host_alias/lib" /usr/lib /usr/lib64 /usr/local/lib /usr/local/lib64; do
			if test -f "$dir/tclConfig.sh"; then
				TCLCONFIGPATH="$dir"

				break
			fi
		done
	])

	if test -z "$TCLCONFIGPATH"; then
		AC_MSG_ERROR([unable to locate tclConfig.sh.  Try --with-tcl.])
	fi

	for try_tclsh in "$TCLCONFIGPATH/../bin/tclsh" \
	                 "$TCLCONFIGPATH/../bin/tclsh8.6" \
	                 "$TCLCONFIGPATH/../bin/tclsh8.5" \
	                 "$TCLCONFIGPATH/../bin/tclsh8.4" \
	                 `which tclsh` \
	                 `which tclsh8.6` \
	                 `which tclsh8.5` \
	                 `which tclsh8.4` \
	                 tclsh; do
		if test -x "$try_tclsh"; then
			break
		fi
	done
	TCLSH_PROG="${try_tclsh}"

	AC_SUBST(TCLCONFIGPATH)
	AC_SUBST(TCLSH_PROG)

	AC_MSG_RESULT([$TCLCONFIGPATH])
])

dnl Must define TCLCONFIGPATH before calling us (i.e., by TCLEXT_FIND_TCLCONFIG)
AC_DEFUN([TCLEXT_LOAD_TCLCONFIG], [
	AC_MSG_CHECKING([for working tclConfig.sh])

	if test -f "$TCLCONFIGPATH/tclConfig.sh"; then
		. "$TCLCONFIGPATH/tclConfig.sh"
	else
		AC_MSG_ERROR([unable to load tclConfig.sh])
	fi


	AC_MSG_RESULT([found])
])

AC_DEFUN([TCLEXT_INIT], [
	AC_CANONICAL_HOST

	TCLEXT_FIND_TCLCONFIG
	TCLEXT_LOAD_TCLCONFIG

	AC_DEFINE_UNQUOTED([MODULE_SCOPE], [static], [Define how to declare a function should only be visible to the current module])

	AC_ARG_ENABLE([stubs], AS_HELP_STRING([--disable-stubs], [disable use of Tcl stubs]), [
		if test "$enableval" = "no"; then
			TCL_SUPPORTS_STUBS=0
		else
			TCL_SUPPORTS_STUBS=1
		fi
	])

	if test "$TCL_SUPPORTS_STUBS" = "1"; then
		AC_DEFINE([USE_TCL_STUBS], [1], [Define if you are using the Tcl Stubs Mechanism])

		TCL_STUB_LIB_SPEC="`eval echo "${TCL_STUB_LIB_SPEC}"`"
		LIBS="${LIBS} ${TCL_STUB_LIB_SPEC}"
	else
		TCL_LIB_SPEC="`eval echo "${TCL_LIB_SPEC}"`"
		LIBS="${LIBS} ${TCL_LIB_SPEC}"
	fi

	TCL_INCLUDE_SPEC="`eval echo "${TCL_INCLUDE_SPEC}"`"

	CFLAGS="${CFLAGS} ${TCL_INCLUDE_SPEC}"
	CPPFLAGS="${CPPFLAGS} ${TCL_INCLUDE_SPEC}"
	DEFS="${DEFS} ${TCL_DEFS}"

	dnl Needed for package installation
	TCL_PACKAGE_PATH="`echo "${TCL_PACKAGE_PATH}" | sed 's@  *$''@@' | awk '{ print [$]1 }'`"
	AC_SUBST(TCL_PACKAGE_PATH)

	AC_SUBST(LIBS)
])

Added aclocal/versionscript.m4.



































































































































































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AC_DEFUN([DC_SETUP_STABLE_API], [
	VERSIONSCRIPT="$1"
	SYMFILE="$2"

	DC_FIND_STRIP_AND_REMOVESYMS([$SYMFILE])
	DC_SETVERSIONSCRIPT([$VERSIONSCRIPT], [$SYMFILE])
])


AC_DEFUN([DC_SETVERSIONSCRIPT], [
	VERSIONSCRIPT="$1"
	SYMFILE="$2"
	TMPSYMFILE="${SYMFILE}.tmp"
	TMPVERSIONSCRIPT="${VERSIONSCRIPT}.tmp"

	echo "${SYMPREFIX}Test_Symbol" > "${TMPSYMFILE}"

	echo '{' > "${TMPVERSIONSCRIPT}"
	echo '	local:' >> "${TMPVERSIONSCRIPT}"
	echo "		${SYMPREFIX}Test_Symbol;" >> "${TMPVERSIONSCRIPT}"
	echo '};' >> "${TMPVERSIONSCRIPT}"

	SAVE_LDFLAGS="${LDFLAGS}"

	AC_MSG_CHECKING([for how to set version script])

	for tryaddldflags in "-Wl,--version-script,${TMPVERSIONSCRIPT}" "-Wl,-exported_symbols_list,${TMPSYMFILE}"; do
		LDFLAGS="${SAVE_LDFLAGS} ${tryaddldflags}"
		AC_TRY_LINK([void Test_Symbol(void) { return; }], [], [
			addldflags="`echo "${tryaddldflags}" | sed 's/\.tmp$//'`"

			break
		])
	done

	rm -f "${TMPSYMFILE}"
	rm -f "${TMPVERSIONSCRIPT}"

	if test -n "${addldflags}"; then
		LDFLAGS="${SAVE_LDFLAGS} ${addldflags}"
		AC_MSG_RESULT($addldflags)
	else
		LDFLAGS="${SAVE_LDFLAGS}"
		AC_MSG_RESULT([don't know])
	fi
])

AC_DEFUN([DC_FIND_STRIP_AND_REMOVESYMS], [
	SYMFILE="$1"

	dnl Determine how to strip executables
	AC_CHECK_TOOLS(OBJCOPY, objcopy gobjcopy, [false])
	AC_CHECK_TOOLS(STRIP, strip gstrip, [false])

	if test "x${STRIP}" = "xfalse"; then
		STRIP="${OBJCOPY}"
	fi

	WEAKENSYMS='true'
	REMOVESYMS='true'
	SYMPREFIX=''

	case $host_os in
		darwin*)
			SYMPREFIX="_"
			REMOVESYMS="${STRIP} -u -x"
			;;
		*)
			if test "x${OBJCOPY}" != "xfalse"; then
				WEAKENSYMS="${OBJCOPY} --keep-global-symbols=${SYMFILE}"
				REMOVESYMS="${OBJCOPY} --discard-all"
			elif test "x${STRIP}" != "xfalse"; then
				REMOVESYMS="${STRIP} -x"
			fi
			;;
	esac

	AC_SUBST(WEAKENSYMS)
	AC_SUBST(REMOVESYMS)
	AC_SUBST(SYMPREFIX)
])