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Diff for /embedaddon/libiconv/srcm4/lib-link.m4 between versions 1.1 and 1.1.1.3

version 1.1, 2012/02/21 22:57:49 version 1.1.1.3, 2021/03/17 13:38:46
Line 1 Line 1
# lib-link.m4 serial 20 (gettext-0.18)# lib-link.m4 serial 28
dnl Copyright (C) 2001-2009 Free Software Foundation, Inc.dnl Copyright (C) 2001-2019 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation  dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,  dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.  dnl with or without modifications, as long as this notice is preserved.
   
 dnl From Bruno Haible.  dnl From Bruno Haible.
   
AC_PREREQ([2.54])AC_PREREQ([2.61])
   
 dnl AC_LIB_LINKFLAGS(name [, dependencies]) searches for libname and  dnl AC_LIB_LINKFLAGS(name [, dependencies]) searches for libname and
 dnl the libraries corresponding to explicit and implicit dependencies.  dnl the libraries corresponding to explicit and implicit dependencies.
Line 18  AC_DEFUN([AC_LIB_LINKFLAGS], Line 18  AC_DEFUN([AC_LIB_LINKFLAGS],
 [  [
   AC_REQUIRE([AC_LIB_PREPARE_PREFIX])    AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
   AC_REQUIRE([AC_LIB_RPATH])    AC_REQUIRE([AC_LIB_RPATH])
  pushdef([Name],[translit([$1],[./-], [___])])  pushdef([Name],[m4_translit([$1],[./+-], [____])])
  pushdef([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],  pushdef([NAME],[m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./+-],
                                [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])                                   [ABCDEFGHIJKLMNOPQRSTUVWXYZ____])])
   AC_CACHE_CHECK([how to link with lib[]$1], [ac_cv_lib[]Name[]_libs], [    AC_CACHE_CHECK([how to link with lib[]$1], [ac_cv_lib[]Name[]_libs], [
     AC_LIB_LINKFLAGS_BODY([$1], [$2])      AC_LIB_LINKFLAGS_BODY([$1], [$2])
     ac_cv_lib[]Name[]_libs="$LIB[]NAME"      ac_cv_lib[]Name[]_libs="$LIB[]NAME"
Line 58  AC_DEFUN([AC_LIB_HAVE_LINKFLAGS], Line 58  AC_DEFUN([AC_LIB_HAVE_LINKFLAGS],
 [  [
   AC_REQUIRE([AC_LIB_PREPARE_PREFIX])    AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
   AC_REQUIRE([AC_LIB_RPATH])    AC_REQUIRE([AC_LIB_RPATH])
  pushdef([Name],[translit([$1],[./-], [___])])  pushdef([Name],[m4_translit([$1],[./+-], [____])])
  pushdef([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],  pushdef([NAME],[m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./+-],
                                [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])                                   [ABCDEFGHIJKLMNOPQRSTUVWXYZ____])])
   
   dnl Search for lib[]Name and define LIB[]NAME, LTLIB[]NAME and INC[]NAME    dnl Search for lib[]Name and define LIB[]NAME, LTLIB[]NAME and INC[]NAME
   dnl accordingly.    dnl accordingly.
Line 74  AC_DEFUN([AC_LIB_HAVE_LINKFLAGS], Line 74  AC_DEFUN([AC_LIB_HAVE_LINKFLAGS],
   
   AC_CACHE_CHECK([for lib[]$1], [ac_cv_lib[]Name], [    AC_CACHE_CHECK([for lib[]$1], [ac_cv_lib[]Name], [
     ac_save_LIBS="$LIBS"      ac_save_LIBS="$LIBS"
    LIBS="$LIBS $LIB[]NAME"    dnl If $LIB[]NAME contains some -l options, add it to the end of LIBS,
    AC_TRY_LINK([$3], [$4],    dnl because these -l options might require -L options that are present in
     dnl LIBS. -l options benefit only from the -L options listed before it.
     dnl Otherwise, add it to the front of LIBS, because it may be a static
     dnl library that depends on another static library that is present in LIBS.
     dnl Static libraries benefit only from the static libraries listed after
     dnl it.
     case " $LIB[]NAME" in
       *" -l"*) LIBS="$LIBS $LIB[]NAME" ;;
       *)       LIBS="$LIB[]NAME $LIBS" ;;
     esac
     AC_LINK_IFELSE(
       [AC_LANG_PROGRAM([[$3]], [[$4]])],
       [ac_cv_lib[]Name=yes],        [ac_cv_lib[]Name=yes],
       [ac_cv_lib[]Name='m4_if([$5], [], [no], [[$5]])'])        [ac_cv_lib[]Name='m4_if([$5], [], [no], [[$5]])'])
     LIBS="$ac_save_LIBS"      LIBS="$ac_save_LIBS"
Line 105  AC_DEFUN([AC_LIB_HAVE_LINKFLAGS], Line 116  AC_DEFUN([AC_LIB_HAVE_LINKFLAGS],
 dnl Determine the platform dependent parameters needed to use rpath:  dnl Determine the platform dependent parameters needed to use rpath:
 dnl   acl_libext,  dnl   acl_libext,
 dnl   acl_shlibext,  dnl   acl_shlibext,
   dnl   acl_libname_spec,
   dnl   acl_library_names_spec,
 dnl   acl_hardcode_libdir_flag_spec,  dnl   acl_hardcode_libdir_flag_spec,
 dnl   acl_hardcode_libdir_separator,  dnl   acl_hardcode_libdir_separator,
 dnl   acl_hardcode_direct,  dnl   acl_hardcode_direct,
 dnl   acl_hardcode_minus_L.  dnl   acl_hardcode_minus_L.
 AC_DEFUN([AC_LIB_RPATH],  AC_DEFUN([AC_LIB_RPATH],
 [  [
  dnl Tell automake >= 1.10 to complain if config.rpath is missing.  dnl Complain if config.rpath is missing.
  m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([config.rpath])])  AC_REQUIRE_AUX_FILE([config.rpath])
   AC_REQUIRE([AC_PROG_CC])                dnl we use $CC, $GCC, $LDFLAGS    AC_REQUIRE([AC_PROG_CC])                dnl we use $CC, $GCC, $LDFLAGS
   AC_REQUIRE([AC_LIB_PROG_LD])            dnl we use $LD, $with_gnu_ld    AC_REQUIRE([AC_LIB_PROG_LD])            dnl we use $LD, $with_gnu_ld
   AC_REQUIRE([AC_CANONICAL_HOST])         dnl we use $host    AC_REQUIRE([AC_CANONICAL_HOST])         dnl we use $host
Line 147  dnl package. This declaration must occur before an AC_ Line 160  dnl package. This declaration must occur before an AC_
 dnl macro call that searches for libname.  dnl macro call that searches for libname.
 AC_DEFUN([AC_LIB_FROMPACKAGE],  AC_DEFUN([AC_LIB_FROMPACKAGE],
 [  [
  pushdef([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],  pushdef([NAME],[m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./+-],
                                [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])                                   [ABCDEFGHIJKLMNOPQRSTUVWXYZ____])])
   define([acl_frompackage_]NAME, [$2])    define([acl_frompackage_]NAME, [$2])
   popdef([NAME])    popdef([NAME])
   pushdef([PACK],[$2])    pushdef([PACK],[$2])
  pushdef([PACKUP],[translit(PACK,[abcdefghijklmnopqrstuvwxyz./-],  pushdef([PACKUP],[m4_translit(PACK,[abcdefghijklmnopqrstuvwxyz./+-],
                                  [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])                                     [ABCDEFGHIJKLMNOPQRSTUVWXYZ____])])
   define([acl_libsinpackage_]PACKUP,    define([acl_libsinpackage_]PACKUP,
    m4_ifdef([acl_libsinpackage_]PACKUP, [acl_libsinpackage_]PACKUP[[, ]],)[lib$1])    m4_ifdef([acl_libsinpackage_]PACKUP, [m4_defn([acl_libsinpackage_]PACKUP)[, ]],)[lib$1])
   popdef([PACKUP])    popdef([PACKUP])
   popdef([PACK])    popdef([PACK])
 ])  ])
Line 168  dnl in ${LIB${NAME}_PREFIX}/$acl_libdirstem. Line 181  dnl in ${LIB${NAME}_PREFIX}/$acl_libdirstem.
 AC_DEFUN([AC_LIB_LINKFLAGS_BODY],  AC_DEFUN([AC_LIB_LINKFLAGS_BODY],
 [  [
   AC_REQUIRE([AC_LIB_PREPARE_MULTILIB])    AC_REQUIRE([AC_LIB_PREPARE_MULTILIB])
  pushdef([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],  pushdef([NAME],[m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./+-],
                                [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])                                   [ABCDEFGHIJKLMNOPQRSTUVWXYZ____])])
   pushdef([PACK],[m4_ifdef([acl_frompackage_]NAME, [acl_frompackage_]NAME, lib[$1])])    pushdef([PACK],[m4_ifdef([acl_frompackage_]NAME, [acl_frompackage_]NAME, lib[$1])])
  pushdef([PACKUP],[translit(PACK,[abcdefghijklmnopqrstuvwxyz./-],  pushdef([PACKUP],[m4_translit(PACK,[abcdefghijklmnopqrstuvwxyz./+-],
                                  [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])                                     [ABCDEFGHIJKLMNOPQRSTUVWXYZ____])])
   pushdef([PACKLIBS],[m4_ifdef([acl_frompackage_]NAME, [acl_libsinpackage_]PACKUP, lib[$1])])    pushdef([PACKLIBS],[m4_ifdef([acl_frompackage_]NAME, [acl_libsinpackage_]PACKUP, lib[$1])])
   dnl Autoconf >= 2.61 supports dots in --with options.  
   pushdef([P_A_C_K],[m4_if(m4_version_compare(m4_defn([m4_PACKAGE_VERSION]),[2.61]),[-1],[translit(PACK,[.],[_])],PACK)])  
   dnl By default, look in $includedir and $libdir.    dnl By default, look in $includedir and $libdir.
   use_additional=yes    use_additional=yes
   AC_LIB_WITH_FINAL_PREFIX([    AC_LIB_WITH_FINAL_PREFIX([
     eval additional_includedir=\"$includedir\"      eval additional_includedir=\"$includedir\"
     eval additional_libdir=\"$libdir\"      eval additional_libdir=\"$libdir\"
   ])    ])
  AC_ARG_WITH(P_A_C_K[-prefix],  AC_ARG_WITH(PACK[-prefix],
[[  --with-]]P_A_C_K[[-prefix[=DIR]  search for ]PACKLIBS[ in DIR/include and DIR/lib[[  --with-]]PACK[[-prefix[=DIR]  search for ]PACKLIBS[ in DIR/include and DIR/lib
  --without-]]P_A_C_K[[-prefix     don't search for ]PACKLIBS[ in includedir and libdir]],  --without-]]PACK[[-prefix     don't search for ]PACKLIBS[ in includedir and libdir]],
 [  [
     if test "X$withval" = "Xno"; then      if test "X$withval" = "Xno"; then
       use_additional=no        use_additional=no
Line 198  AC_DEFUN([AC_LIB_LINKFLAGS_BODY], Line 209  AC_DEFUN([AC_LIB_LINKFLAGS_BODY],
         additional_includedir="$withval/include"          additional_includedir="$withval/include"
         additional_libdir="$withval/$acl_libdirstem"          additional_libdir="$withval/$acl_libdirstem"
         if test "$acl_libdirstem2" != "$acl_libdirstem" \          if test "$acl_libdirstem2" != "$acl_libdirstem" \
           && ! test -d "$withval/$acl_libdirstem"; then           && test ! -d "$withval/$acl_libdirstem"; then
           additional_libdir="$withval/$acl_libdirstem2"            additional_libdir="$withval/$acl_libdirstem2"
         fi          fi
       fi        fi
Line 232  AC_DEFUN([AC_LIB_LINKFLAGS_BODY], Line 243  AC_DEFUN([AC_LIB_LINKFLAGS_BODY],
         names_already_handled="$names_already_handled $name"          names_already_handled="$names_already_handled $name"
         dnl See if it was already located by an earlier AC_LIB_LINKFLAGS          dnl See if it was already located by an earlier AC_LIB_LINKFLAGS
         dnl or AC_LIB_HAVE_LINKFLAGS call.          dnl or AC_LIB_HAVE_LINKFLAGS call.
        uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`        uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./+-|ABCDEFGHIJKLMNOPQRSTUVWXYZ____|'`
         eval value=\"\$HAVE_LIB$uppername\"          eval value=\"\$HAVE_LIB$uppername\"
         if test -n "$value"; then          if test -n "$value"; then
           if test "$value" = yes; then            if test "$value" = yes; then
Line 657  AC_DEFUN([AC_LIB_LINKFLAGS_BODY], Line 668  AC_DEFUN([AC_LIB_LINKFLAGS_BODY],
       LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-R$found_dir"        LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-R$found_dir"
     done      done
   fi    fi
   popdef([P_A_C_K])  
   popdef([PACKLIBS])    popdef([PACKLIBS])
   popdef([PACKUP])    popdef([PACKUP])
   popdef([PACK])    popdef([PACK])
Removed from v.1.1  
changed lines
  Added in v.1.1.1.3

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