riscv-gnu-toolchain/gdb.git - Unnamed repository; edit this file 'description' to name the repository.

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Diffstat (limited to 'mkinstalldirs')

0 files changed, 0 insertions, 0 deletions

dnl written by Rob Savoye <rob@cygnus.com> for Cygnus Support dnl major rewriting for Tcl 7.5 by Don Libes <libes@nist.gov> dnl gdb/configure.in uses BFD_NEED_DECLARATION, so get its definition. sinclude(../bfd/acinclude.m4) dnl This gets the standard macros, like the TCL, TK, etc ones. sinclude(../config/acinclude.m4) dnl CYGNUS LOCAL: This gets the right posix flag for gcc AC_DEFUN(CY_AC_TCL_LYNX_POSIX, [AC_REQUIRE([AC_PROG_CC])AC_REQUIRE([AC_PROG_CPP]) AC_MSG_CHECKING([if running LynxOS]) AC_CACHE_VAL(ac_cv_os_lynx, [AC_EGREP_CPP(yes, [/* * The old Lynx "cc" only defines "Lynx", but the newer one uses "__Lynx__" */ #if defined(__Lynx__) || defined(Lynx) yes #endif ], ac_cv_os_lynx=yes, ac_cv_os_lynx=no)]) # if test "$ac_cv_os_lynx" = "yes" ; then AC_MSG_RESULT(yes) AC_DEFINE(LYNX) AC_MSG_CHECKING([whether -mposix or -X is available]) AC_CACHE_VAL(ac_cv_c_posix_flag, [AC_TRY_COMPILE(,[ /* * This flag varies depending on how old the compiler is. * -X is for the old "cc" and "gcc" (based on 1.42). * -mposix is for the new gcc (at least 2.5.8). */ #if defined(__GNUC__) && __GNUC__ >= 2 choke me #endif ], ac_cv_c_posix_flag=" -mposix", ac_cv_c_posix_flag=" -X")]) CC="$CC $ac_cv_c_posix_flag" AC_MSG_RESULT($ac_cv_c_posix_flag) else AC_MSG_RESULT(no) fi ]) # # Sometimes the native compiler is a bogus stub for gcc or /usr/ucb/cc. This # makes configure think it's cross compiling. If --target wasn't used, then # we can't configure, so something is wrong. We don't use the cache # here cause if somebody fixes their compiler install, we want this to work. AC_DEFUN(CY_AC_C_WORKS, [# If we cannot compile and link a trivial program, we can't expect anything to work AC_MSG_CHECKING(whether the compiler ($CC) actually works) AC_TRY_COMPILE(, [/* don't need anything here */], c_compiles=yes, c_compiles=no) AC_TRY_LINK(, [/* don't need anything here */], c_links=yes, c_links=no) if test x"${c_compiles}" = x"no" ; then AC_MSG_ERROR(the native compiler is broken and won't compile.) fi if test x"${c_links}" = x"no" ; then AC_MSG_ERROR(the native compiler is broken and won't link.) fi AC_MSG_RESULT(yes) ]) AC_DEFUN(CY_AC_PATH_TCLH, [ # # Ok, lets find the tcl source trees so we can use the headers # Warning: transition of version 9 to 10 will break this algorithm # because 10 sorts before 9. We also look for just tcl. We have to # be careful that we don't match stuff like tclX by accident. # the alternative search directory is involked by --with-tclinclude # no_tcl=true AC_MSG_CHECKING(for Tcl private headers. dir=${configdir}) AC_ARG_WITH(tclinclude, [ --with-tclinclude=DIR Directory where tcl private headers are], with_tclinclude=${withval}) AC_CACHE_VAL(ac_cv_c_tclh,[ # first check to see if --with-tclinclude was specified if test x"${with_tclinclude}" != x ; then if test -f ${with_tclinclude}/tclInt.h ; then ac_cv_c_tclh=`(cd ${with_tclinclude}; pwd)` elif test -f ${with_tclinclude}/generic/tclInt.h ; then ac_cv_c_tclh=`(cd ${with_tclinclude}/generic; pwd)` else AC_MSG_ERROR([${with_tclinclude} directory doesn't contain private headers]) fi fi # next check if it came with Tcl configuration file if test x"${ac_cv_c_tclconfig}" = x ; then if test -f $ac_cv_c_tclconfig/../generic/tclInt.h ; then ac_cv_c_tclh=`(cd $ac_cv_c_tclconfig/..; pwd)` fi fi # next check in private source directory # # since ls returns lowest version numbers first, reverse its output if test x"${ac_cv_c_tclh}" = x ; then for i in \ ${srcdir}/../tcl \ `ls -dr ${srcdir}/../tcl[[7-9]]* 2>/dev/null` \ ${srcdir}/../../tcl \ `ls -dr ${srcdir}/../../tcl[[7-9]]* 2>/dev/null` \ ${srcdir}/../../../tcl \ `ls -dr ${srcdir}/../../../tcl[[7-9]]* 2>/dev/null ` ; do if test -f $i/generic/tclInt.h ; then ac_cv_c_tclh=`(cd $i/generic; pwd)` break fi done fi # finally check in a few common install locations # # since ls returns lowest version numbers first, reverse its output if test x"${ac_cv_c_tclh}" = x ; then for i in \ `ls -dr /usr/local/src/tcl[[7-9]]* 2>/dev/null` \ `ls -dr /usr/local/lib/tcl[[7-9]]* 2>/dev/null` \ /usr/local/src/tcl \ /usr/local/lib/tcl \ ${prefix}/include ; do if test -f $i/generic/tclInt.h ; then ac_cv_c_tclh=`(cd $i/generic; pwd)` break fi done fi # see if one is installed if test x"${ac_cv_c_tclh}" = x ; then AC_HEADER_CHECK(tclInt.h, ac_cv_c_tclh=installed, ac_cv_c_tclh="") fi ]) if test x"${ac_cv_c_tclh}" = x ; then TCLHDIR="# no Tcl private headers found" AC_MSG_ERROR([Can't find Tcl private headers]) fi if test x"${ac_cv_c_tclh}" != x ; then no_tcl="" if test x"${ac_cv_c_tclh}" = x"installed" ; then AC_MSG_RESULT([is installed]) TCLHDIR="" else AC_MSG_RESULT([found in ${ac_cv_c_tclh}]) # this hack is cause the TCLHDIR won't print if there is a "-I" in it. TCLHDIR="-I${ac_cv_c_tclh}" fi fi AC_SUBST(TCLHDIR) ]) AC_DEFUN(CY_AC_PATH_TCLCONFIG, [ # # Ok, lets find the tcl configuration # First, look for one uninstalled. # the alternative search directory is invoked by --with-tclconfig # if test x"${no_tcl}" = x ; then # we reset no_tcl in case something fails here no_tcl=true AC_ARG_WITH(tclconfig, [ --with-tclconfig=DIR Directory containing tcl configuration (tclConfig.sh)], with_tclconfig=${withval}) AC_MSG_CHECKING([for Tcl configuration]) AC_CACHE_VAL(ac_cv_c_tclconfig,[ # First check to see if --with-tclconfig was specified. if test x"${with_tclconfig}" != x ; then if test -f "${with_tclconfig}/tclConfig.sh" ; then ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)` else AC_MSG_ERROR([${with_tclconfig} directory doesn't contain tclConfig.sh]) fi fi # then check for a private Tcl installation if test x"${ac_cv_c_tclconfig}" = x ; then for i in \ ../tcl \ `ls -dr ../tcl[[7-9]]* 2>/dev/null` \ ../../tcl \ `ls -dr ../../tcl[[7-9]]* 2>/dev/null` \ ../../../tcl \ `ls -dr ../../../tcl[[7-9]]* 2>/dev/null` ; do if test -f "$i/${configdir}/tclConfig.sh" ; then ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)` break fi done fi # check in a few common install locations if test x"${ac_cv_c_tclconfig}" = x ; then for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do if test -f "$i/tclConfig.sh" ; then ac_cv_c_tclconfig=`(cd $i; pwd)` break fi done fi # check in a few other private locations if test x"${ac_cv_c_tclconfig}" = x ; then for i in \ ${srcdir}/../tcl \ `ls -dr ${srcdir}/../tcl[[7-9]]* 2>/dev/null` ; do if test -f "$i/${configdir}/tclConfig.sh" ; then ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)` break fi done fi ]) if test x"${ac_cv_c_tclconfig}" = x ; then TCLCONFIG="# no Tcl configs found" AC_MSG_WARN(Can't find Tcl configuration definitions) else no_tcl= TCLCONFIG=${ac_cv_c_tclconfig}/tclConfig.sh AC_MSG_RESULT(found $TCLCONFIG) fi fi ]) # Defined as a separate macro so we don't have to cache the values # from PATH_TCLCONFIG (because this can also be cached). AC_DEFUN(CY_AC_LOAD_TCLCONFIG, [ . $TCLCONFIG AC_SUBST(TCL_VERSION) AC_SUBST(TCL_MAJOR_VERSION) AC_SUBST(TCL_MINOR_VERSION) AC_SUBST(TCL_CC) AC_SUBST(TCL_DEFS) dnl not used, don't export to save symbols dnl AC_SUBST(TCL_LIB_FILE) dnl don't export, not used outside of configure dnl AC_SUBST(TCL_LIBS) dnl not used, don't export to save symbols dnl AC_SUBST(TCL_PREFIX) dnl not used, don't export to save symbols dnl AC_SUBST(TCL_EXEC_PREFIX) AC_SUBST(TCL_SHLIB_CFLAGS) AC_SUBST(TCL_SHLIB_LD) dnl don't export, not used outside of configure AC_SUBST(TCL_SHLIB_LD_LIBS) AC_SUBST(TCL_SHLIB_SUFFIX) dnl not used, don't export to save symbols AC_SUBST(TCL_DL_LIBS) AC_SUBST(TCL_LD_FLAGS) dnl don't export, not used outside of configure AC_SUBST(TCL_LD_SEARCH_FLAGS) AC_SUBST(TCL_COMPAT_OBJS) AC_SUBST(TCL_RANLIB) AC_SUBST(TCL_BUILD_LIB_SPEC) AC_SUBST(TCL_LIB_SPEC) AC_SUBST(TCL_LIB_VERSIONS_OK) dnl not used, don't export to save symbols dnl AC_SUBST(TCL_SHARED_LIB_SUFFIX) dnl not used, don't export to save symbols dnl AC_SUBST(TCL_UNSHARED_LIB_SUFFIX) ]) # Warning: Tk definitions are very similar to Tcl definitions but # are not precisely the same. There are a couple of differences, # so don't do changes to Tcl thinking you can cut and paste it do # the Tk differences and later simply substitute "Tk" for "Tcl". # Known differences: # - Acceptable Tcl major version #s is 7-9 while Tk is 4-9 # - Searching for Tcl includes looking for tclInt.h, Tk looks for tk.h # - Computing major/minor versions is different because Tk depends on # headers to Tcl, Tk, and X. # - Symbols in tkConfig.sh are different than tclConfig.sh # - Acceptable for Tk to be missing but not Tcl. AC_DEFUN(CY_AC_PATH_TKH, [ # # Ok, lets find the tk source trees so we can use the headers # If the directory (presumably symlink) named "tk" exists, use that one # in preference to any others. Same logic is used when choosing library # and again with Tcl. The search order is the best place to look first, then in # decreasing significance. The loop breaks if the trigger file is found. # Note the gross little conversion here of srcdir by cd'ing to the found # directory. This converts the path from a relative to an absolute, so # recursive cache variables for the path will work right. We check all # the possible paths in one loop rather than many seperate loops to speed # things up. # the alternative search directory is involked by --with-tkinclude # no_tk=true AC_MSG_CHECKING(for Tk private headers) AC_ARG_WITH(tkinclude, [ --with-tkinclude=DIR Directory where tk private headers are], with_tkinclude=${withval}) AC_CACHE_VAL(ac_cv_c_tkh,[ # first check to see if --with-tkinclude was specified if test x"${with_tkinclude}" != x ; then if test -f ${with_tkinclude}/tk.h ; then ac_cv_c_tkh=`(cd ${with_tkinclude}; pwd)` elif test -f ${with_tkinclude}/generic/tk.h ; then ac_cv_c_tkh=`(cd ${with_tkinclude}/generic; pwd)` else AC_MSG_ERROR([${with_tkinclude} directory doesn't contain private headers]) fi fi # next check if it came with Tk configuration file if test x"${ac_cv_c_tkconfig}" = x ; then if test -f $ac_cv_c_tkconfig/../generic/tk.h ; then ac_cv_c_tkh=`(cd $ac_cv_c_tkconfig/..; pwd)` fi fi # next check in private source directory # # since ls returns lowest version numbers first, reverse its output if test x"${ac_cv_c_tkh}" = x ; then for i in \ ${srcdir}/../tk \ `ls -dr ${srcdir}/../tk[[4-9]]* 2>/dev/null` \ ${srcdir}/../../tk \ `ls -dr ${srcdir}/../../tk[[4-9]]* 2>/dev/null` \ ${srcdir}/../../../tk \ `ls -dr ${srcdir}/../../../tk[[4-9]]* 2>/dev/null ` ; do if test -f $i/generic/tk.h ; then ac_cv_c_tkh=`(cd $i/generic; pwd)` break fi done fi # finally check in a few common install locations # # since ls returns lowest version numbers first, reverse its output if test x"${ac_cv_c_tkh}" = x ; then for i in \ `ls -dr /usr/local/src/tk[[4-9]]* 2>/dev/null` \ `ls -dr /usr/local/lib/tk[[4-9]]* 2>/dev/null` \ /usr/local/src/tk \ /usr/local/lib/tk \ ${prefix}/include ; do if test -f $i/generic/tk.h ; then ac_cv_c_tkh=`(cd $i/generic; pwd)` break fi done fi # see if one is installed if test x"${ac_cv_c_tkh}" = x ; then AC_HEADER_CHECK(tk.h, ac_cv_c_tkh=installed, ac_cv_c_tkh="") fi ]) if test x"${ac_cv_c_tkh}" != x ; then no_tk="" if test x"${ac_cv_c_tkh}" = x"installed" ; then AC_MSG_RESULT([is installed]) TKHDIR="" else AC_MSG_RESULT([found in ${ac_cv_c_tkh}]) # this hack is cause the TKHDIR won't print if there is a "-I" in it. TKHDIR="-I${ac_cv_c_tkh}" fi else TKHDIR="# no Tk directory found" AC_MSG_WARN([Can't find Tk private headers]) no_tk=true fi AC_SUBST(TKHDIR) ]) AC_DEFUN(CY_AC_PATH_TKCONFIG, [ # # Ok, lets find the tk configuration # First, look for one uninstalled. # the alternative search directory is invoked by --with-tkconfig # if test x"${no_tk}" = x ; then # we reset no_tk in case something fails here no_tk=true AC_ARG_WITH(tkconfig, [ --with-tkconfig=DIR Directory containing tk configuration (tkConfig.sh)], with_tkconfig=${withval}) AC_MSG_CHECKING([for Tk configuration]) AC_CACHE_VAL(ac_cv_c_tkconfig,[ # First check to see if --with-tkconfig was specified. if test x"${with_tkconfig}" != x ; then if test -f "${with_tkconfig}/tkConfig.sh" ; then ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)` else AC_MSG_ERROR([${with_tkconfig} directory doesn't contain tkConfig.sh]) fi fi # then check for a private Tk library if test x"${ac_cv_c_tkconfig}" = x ; then for i in \ ../tk \ `ls -dr ../tk[[4-9]]* 2>/dev/null` \ ../../tk \ `ls -dr ../../tk[[4-9]]* 2>/dev/null` \ ../../../tk \ `ls -dr ../../../tk[[4-9]]* 2>/dev/null` ; do if test -f "$i/${configdir}/tkConfig.sh" ; then ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)` break fi done fi # check in a few common install locations if test x"${ac_cv_c_tkconfig}" = x ; then for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do if test -f "$i/tkConfig.sh" ; then ac_cv_c_tkconfig=`(cd $i; pwd)` break fi done fi # check in a few other private locations if test x"${ac_cv_c_tkconfig}" = x ; then for i in \ ${srcdir}/../tk \ `ls -dr ${srcdir}/../tk[[4-9]]* 2>/dev/null` ; do if test -f "$i/${configdir}/tkConfig.sh" ; then ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)` break fi done fi ]) if test x"${ac_cv_c_tkconfig}" = x ; then TKCONFIG="# no Tk configs found" AC_MSG_WARN(Can't find Tk configuration definitions) else no_tk= TKCONFIG=${ac_cv_c_tkconfig}/tkConfig.sh AC_MSG_RESULT(found $TKCONFIG) fi fi ]) # Defined as a separate macro so we don't have to cache the values # from PATH_TKCONFIG (because this can also be cached). AC_DEFUN(CY_AC_LOAD_TKCONFIG, [ if test -f "$TKCONFIG" ; then . $TKCONFIG fi AC_SUBST(TK_VERSION) dnl not actually used, don't export to save symbols dnl AC_SUBST(TK_MAJOR_VERSION) dnl AC_SUBST(TK_MINOR_VERSION) AC_SUBST(TK_DEFS) dnl not used, don't export to save symbols dnl AC_SUBST(TK_LIB_FILE) dnl not used outside of configure dnl AC_SUBST(TK_LIBS) dnl not used, don't export to save symbols dnl AC_SUBST(TK_PREFIX) dnl not used, don't export to save symbols dnl AC_SUBST(TK_EXEC_PREFIX) AC_SUBST(TK_BUILD_INCLUDES) AC_SUBST(TK_XINCLUDES) AC_SUBST(TK_XLIBSW) AC_SUBST(TK_BUILD_LIB_SPEC) AC_SUBST(TK_LIB_SPEC) ]) # check for Itcl headers. AC_DEFUN(CY_AC_PATH_ITCLCONFIG, [ # # Ok, lets find the itcl configuration # First, look for one uninstalled. # the alternative search directory is invoked by --with-itclconfig # if test x"${no_itcl}" = x ; then # we reset no_itcl in case something fails here no_itcl=true AC_ARG_WITH(itclconfig, [ --with-itclconfig Directory containing itcl configuration (itclConfig.sh)], with_itclconfig=${withval}) AC_MSG_CHECKING([for Itcl configuration]) AC_CACHE_VAL(ac_cv_c_itclconfig,[ # First check to see if --with-itclconfig was specified. if test x"${with_itclconfig}" != x ; then if test -f "${with_itclconfig}/itclConfig.sh" ; then ac_cv_c_itclconfig=`(cd ${with_itclconfig}; pwd)` else AC_MSG_ERROR([${with_itclconfig} directory doesn't contain itclConfig.sh]) fi fi # then check for a private Itcl library if test x"${ac_cv_c_itclconfig}" = x ; then for i in \ ../itcl/itcl \ `ls -dr ../itcl[[4-9]]*/itcl 2>/dev/null` \ ../../itcl \ `ls -dr ../../itcl[[4-9]]*/itcl 2>/dev/null` \ ../../../itcl \ `ls -dr ../../../itcl[[4-9]]*/itcl 2>/dev/null` ; do if test -f "$i/itclConfig.sh" ; then ac_cv_c_itclconfig=`(cd $i; pwd)` break fi done fi # check in a few common install locations if test x"${ac_cv_c_itclconfig}" = x ; then for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do if test -f "$i/itclConfig.sh" ; then ac_cv_c_itclconfig=`(cd $i; pwd)` break fi done fi # check in a few other private locations if test x"${ac_cv_c_itclconfig}" = x ; then for i in \ ${srcdir}/../itcl/itcl \ `ls -dr ${srcdir}/../itcl[[4-9]]*/itcl 2>/dev/null` ; do if test -f "$i/itclConfig.sh" ; then ac_cv_c_itclconfig=`(cd $i; pwd)` break fi done fi ]) if test x"${ac_cv_c_itclconfig}" = x ; then ITCLCONFIG="# no Itcl configs found" AC_MSG_WARN(Can't find Itcl configuration definitions) else no_itcl= ITCLCONFIG=${ac_cv_c_itclconfig}/itclConfig.sh AC_MSG_RESULT(found $ITCLCONFIG) fi fi ]) # Defined as a separate macro so we don't have to cache the values # from PATH_ITCLCONFIG (because this can also be cached). AC_DEFUN(CY_AC_LOAD_ITCLCONFIG, [ if test -f "$ITCLCONFIG" ; then . $ITCLCONFIG fi AC_SUBST(ITCL_VERSION) dnl not actually used, don't export to save symbols dnl AC_SUBST(ITCL_MAJOR_VERSION) dnl AC_SUBST(ITCL_MINOR_VERSION) AC_SUBST(ITCL_DEFS) dnl not used, don't export to save symbols dnl AC_SUBST(ITCL_LIB_FILE) dnl not used outside of configure dnl AC_SUBST(ITCL_LIBS) dnl not used, don't export to save symbols dnl AC_SUBST(ITCL_PREFIX) dnl not used, don't export to save symbols dnl AC_SUBST(ITCL_EXEC_PREFIX) AC_SUBST(ITCL_BUILD_INCLUDES) AC_SUBST(ITCL_BUILD_LIB_SPEC) AC_SUBST(ITCL_LIB_SPEC) ]) # check for Itcl headers. AC_DEFUN(CY_AC_PATH_ITCLH, [ AC_MSG_CHECKING(for Itcl private headers. srcdir=${srcdir}) if test x"${ac_cv_c_itclh}" = x ; then for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl ${srcdir}/../itcl/itcl; do if test -f $i/generic/itcl.h ; then ac_cv_c_itclh=`(cd $i/generic; pwd)` break fi done fi if test x"${ac_cv_c_itclh}" = x ; then ITCLHDIR="# no Itcl private headers found" AC_MSG_ERROR([Can't find Itcl private headers]) fi if test x"${ac_cv_c_itclh}" != x ; then ITCLHDIR="-I${ac_cv_c_itclh}" fi # should always be here # ITCLLIB="../itcl/itcl/unix/libitcl.a" AC_SUBST(ITCLHDIR) #AC_SUBST(ITCLLIB) ]) AC_DEFUN(CY_AC_PATH_ITKCONFIG, [ # # Ok, lets find the itk configuration # First, look for one uninstalled. # the alternative search directory is invoked by --with-itkconfig # if test x"${no_itk}" = x ; then # we reset no_itk in case something fails here no_itk=true AC_ARG_WITH(itkconfig, [ --with-itkconfig Directory containing itk configuration (itkConfig.sh)], with_itkconfig=${withval}) AC_MSG_CHECKING([for Itk configuration]) AC_CACHE_VAL(ac_cv_c_itkconfig,[ # First check to see if --with-itkconfig was specified. if test x"${with_itkconfig}" != x ; then if test -f "${with_itkconfig}/itkConfig.sh" ; then ac_cv_c_itkconfig=`(cd ${with_itkconfig}; pwd)` else AC_MSG_ERROR([${with_itkconfig} directory doesn't contain itkConfig.sh]) fi fi # then check for a private Itk library if test x"${ac_cv_c_itkconfig}" = x ; then for i in \ ../itcl/itk \ `ls -dr ../itcl[[4-9]]*/itk 2>/dev/null` \ ../../itk \ `ls -dr ../../itcl[[4-9]]*/itk 2>/dev/null` \ ../../../itk \ `ls -dr ../../../itcl[[4-9]]*/itk 2>/dev/null` ; do if test -f "$i/itkConfig.sh" ; then ac_cv_c_itkconfig=`(cd $i; pwd)` break fi done fi # check in a few common install locations if test x"${ac_cv_c_itkconfig}" = x ; then for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do if test -f "$i/itkConfig.sh" ; then ac_cv_c_itkconfig=`(cd $i; pwd)` break fi done fi # check in a few other private locations if test x"${ac_cv_c_itkconfig}" = x ; then for i in \ ${srcdir}/../itcl/itk \ `ls -dr ${srcdir}/../itcl[[4-9]]*/itk 2>/dev/null` ; do if test -f "$i/itkConfig.sh" ; then ac_cv_c_itkconfig=`(cd $i; pwd)` break fi done fi ]) if test x"${ac_cv_c_itkconfig}" = x ; then ITKCONFIG="# no Itk configs found" AC_MSG_WARN(Can't find Itk configuration definitions) else no_itk= ITKCONFIG=${ac_cv_c_itkconfig}/itkConfig.sh AC_MSG_RESULT(found $ITKCONFIG) fi fi ]) # Defined as a separate macro so we don't have to cache the values # from PATH_ITKCONFIG (because this can also be cached). AC_DEFUN(CY_AC_LOAD_ITKCONFIG, [ if test -f "$ITKCONFIG" ; then . $ITKCONFIG fi AC_SUBST(ITK_VERSION) dnl not actually used, don't export to save symbols dnl AC_SUBST(ITK_MAJOR_VERSION) dnl AC_SUBST(ITK_MINOR_VERSION) AC_SUBST(ITK_DEFS) dnl not used, don't export to save symbols dnl AC_SUBST(ITK_LIB_FILE) dnl not used outside of configure dnl AC_SUBST(ITK_LIBS) dnl not used, don't export to save symbols dnl AC_SUBST(ITK_PREFIX) dnl not used, don't export to save symbols dnl AC_SUBST(ITK_EXEC_PREFIX) AC_SUBST(ITK_BUILD_INCLUDES) AC_SUBST(ITK_BUILD_LIB_SPEC) AC_SUBST(ITK_LIB_SPEC) ]) AC_DEFUN(CY_AC_PATH_ITKH, [ AC_MSG_CHECKING(for Itk private headers. srcdir=${srcdir}) if test x"${ac_cv_c_itkh}" = x ; then for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl ${srcdir}/../itcl/itk; do if test -f $i/generic/itk.h ; then ac_cv_c_itkh=`(cd $i/generic; pwd)` break fi done fi if test x"${ac_cv_c_itkh}" = x ; then ITKHDIR="# no Itk private headers found" AC_MSG_ERROR([Can't find Itk private headers]) fi if test x"${ac_cv_c_itkh}" != x ; then ITKHDIR="-I${ac_cv_c_itkh}" fi # should always be here # ITKLIB="../itcl/itk/unix/libitk.a" AC_SUBST(ITKHDIR) #AC_SUBST(ITKLIB) ]) dnl sinclude(../gettext.m4) already included by bfd/acinclude.m4 dnl The lines below arrange for aclocal not to bring gettext.m4's dnl CY_GNU_GETTEXT into aclocal.m4. ifelse(yes,no,[ AC_DEFUN([CY_GNU_GETTEXT],) ]) ## ----------------------------------------- ## ## ANSIfy the C compiler whenever possible. ## ## From Franc,ois Pinard ## ## ----------------------------------------- ## # Copyright 1996, 1997, 1999, 2000, 2001 Free Software Foundation, Inc. # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2, or (at your option) # any later version. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA # 02111-1307, USA. # serial 1 # @defmac AC_PROG_CC_STDC # @maindex PROG_CC_STDC # @ovindex CC # If the C compiler in not in ANSI C mode by default, try to add an option # to output variable @code{CC} to make it so. This macro tries various # options that select ANSI C on some system or another. It considers the # compiler to be in ANSI C mode if it handles function prototypes correctly. # # If you use this macro, you should check after calling it whether the C # compiler has been set to accept ANSI C; if not, the shell variable # @code{am_cv_prog_cc_stdc} is set to @samp{no}. If you wrote your source # code in ANSI C, you can make an un-ANSIfied copy of it by using the # program @code{ansi2knr}, which comes with Ghostscript. # @end defmac AC_DEFUN([AM_PROG_CC_STDC], [AC_REQUIRE([AC_PROG_CC]) AC_BEFORE([$0], [AC_C_INLINE]) AC_BEFORE([$0], [AC_C_CONST]) dnl Force this before AC_PROG_CPP. Some cpp's, eg on HPUX, require dnl a magic option to avoid problems with ANSI preprocessor commands dnl like #elif. dnl FIXME: can't do this because then AC_AIX won't work due to a dnl circular dependency. dnl AC_BEFORE([$0], [AC_PROG_CPP]) AC_MSG_CHECKING([for ${CC-cc} option to accept ANSI C]) AC_CACHE_VAL(am_cv_prog_cc_stdc, [am_cv_prog_cc_stdc=no ac_save_CC="$CC" # Don't try gcc -ansi; that turns off useful extensions and # breaks some systems' header files. # AIX -qlanglvl=ansi # Ultrix and OSF/1 -std1 # HP-UX 10.20 and later -Ae # HP-UX older versions -Aa -D_HPUX_SOURCE # SVR4 -Xc -D__EXTENSIONS__ for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" do CC="$ac_save_CC $ac_arg" AC_TRY_COMPILE( [#include <stdarg.h> #include <stdio.h> #include <sys/types.h> #include <sys/stat.h> /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ struct buf { int x; }; FILE * (*rcsopen) (struct buf *, struct stat *, int); static char *e (p, i) char **p; int i; { return p[i]; } static char *f (char * (*g) (char **, int), char **p, ...) { char *s; va_list v; va_start (v,p); s = g (p, va_arg (v,int)); va_end (v); return s; } int test (int i, double x); struct s1 {int (*f) (int a);}; struct s2 {int (*f) (double a);}; int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); int argc; char **argv; ], [ return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; ], [am_cv_prog_cc_stdc="$ac_arg"; break]) done CC="$ac_save_CC" ]) if test -z "$am_cv_prog_cc_stdc"; then AC_MSG_RESULT([none needed]) else AC_MSG_RESULT([$am_cv_prog_cc_stdc]) fi case "x$am_cv_prog_cc_stdc" in x|xno) ;; *) CC="$CC $am_cv_prog_cc_stdc" ;; esac ]) dnl From Bruno Haible. AC_DEFUN([AM_ICONV], [ dnl Some systems have iconv in libc, some have it in libiconv (OSF/1 and dnl those with the standalone portable GNU libiconv installed). AC_ARG_WITH([libiconv-prefix], [ --with-libiconv-prefix=DIR search for libiconv in DIR/include and DIR/lib], [ for dir in `echo "$withval" | tr : ' '`; do if test -d $dir/include; then CPPFLAGS="$CPPFLAGS -I$dir/include"; fi if test -d $dir/lib; then LDFLAGS="$LDFLAGS -L$dir/lib"; fi done ]) AC_CACHE_CHECK(for iconv, am_cv_func_iconv, [ am_cv_func_iconv="no, consider installing GNU libiconv" am_cv_lib_iconv=no AC_TRY_LINK([#include <stdlib.h> #include <iconv.h>], [iconv_t cd = iconv_open("",""); iconv(cd,NULL,NULL,NULL,NULL); iconv_close(cd);], am_cv_func_iconv=yes) if test "$am_cv_func_iconv" != yes; then am_save_LIBS="$LIBS" LIBS="$LIBS -liconv" AC_TRY_LINK([#include <stdlib.h> #include <iconv.h>], [iconv_t cd = iconv_open("",""); iconv(cd,NULL,NULL,NULL,NULL); iconv_close(cd);], am_cv_lib_iconv=yes am_cv_func_iconv=yes) LIBS="$am_save_LIBS" fi ]) if test "$am_cv_func_iconv" = yes; then AC_DEFINE(HAVE_ICONV, 1, [Define if you have the iconv() function.]) AC_MSG_CHECKING([for iconv declaration]) AC_CACHE_VAL(am_cv_proto_iconv, [ AC_TRY_COMPILE([ #include <stdlib.h> #include <iconv.h> extern #ifdef __cplusplus "C" #endif #if defined(__STDC__) || defined(__cplusplus) size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft); #else size_t iconv(); #endif ], [], am_cv_proto_iconv_arg1="", am_cv_proto_iconv_arg1="const") am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"]) am_cv_proto_iconv=`echo "[$]am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'` AC_MSG_RESULT([$]{ac_t:- }[$]am_cv_proto_iconv) AC_DEFINE_UNQUOTED(ICONV_CONST, $am_cv_proto_iconv_arg1, [Define as const if the declaration of iconv() needs const.]) fi LIBICONV= if test "$am_cv_lib_iconv" = yes; then LIBICONV="-liconv" fi AC_SUBST(LIBICONV) ])


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