patches/curl-7.68.0.local.patch: added.

1 files changed, 923 insertions, 0 deletions

diff --git a/patches/curl-7.68.0.local.patch b/patches/curl-7.68.0.local.patch
new file mode 100644
index 00000000..52c24e38
--- /dev/null
+++ b/patches/curl-7.68.0.local.patch
@@ -0,0 +1,923 @@
+--- curl-7.68.0/configure.orig	2020-01-05 16:07:42.000000000 +0000
++++ curl-7.68.0/configure	2020-03-11 16:54:00.333580319 +0000
+@@ -14426,6 +14426,16 @@
+   dynamic_linker='GNU/Linux ld.so'
+   ;;
+ 
++midipix)
++  dynamic_linker='ld'
++  library_names_spec='$libname.lib.a'
++  need_lib_prefix=no
++  need_version=no
++  shlibpath_overrides_runpath=yes
++  shrext_cmds=.so
++  version_type=windows
++  ;;
++
+ netbsdelf*-gnu)
+   version_type=linux
+   need_lib_prefix=no
+@@ -17268,903 +17278,6 @@
+     #
+   fi
+ 
+-
+-        #
+-  if test "$compiler_id" != "unknown"; then
+-    #
+-    tmp_save_CFLAGS="$CFLAGS"
+-    tmp_save_CPPFLAGS="$CPPFLAGS"
+-    #
+-    tmp_options=""
+-    tmp_CFLAGS="$CFLAGS"
+-    tmp_CPPFLAGS="$CPPFLAGS"
+-
+-    ac_var_stripped=""
+-  for word1 in $tmp_CFLAGS; do
+-    ac_var_strip_word="no"
+-    for word2 in $flags_dbg_all; do
+-      if test "$word1" = "$word2"; then
+-        ac_var_strip_word="yes"
+-      fi
+-    done
+-    if test "$ac_var_strip_word" = "no"; then
+-      ac_var_stripped="$ac_var_stripped $word1"
+-    fi
+-  done
+-    tmp_CFLAGS="$ac_var_stripped"
+-  squeeze tmp_CFLAGS
+-
+-
+-    ac_var_stripped=""
+-  for word1 in $tmp_CPPFLAGS; do
+-    ac_var_strip_word="no"
+-    for word2 in $flags_dbg_all; do
+-      if test "$word1" = "$word2"; then
+-        ac_var_strip_word="yes"
+-      fi
+-    done
+-    if test "$ac_var_strip_word" = "no"; then
+-      ac_var_stripped="$ac_var_stripped $word1"
+-    fi
+-  done
+-    tmp_CPPFLAGS="$ac_var_stripped"
+-  squeeze tmp_CPPFLAGS
+-
+-    #
+-    if test "$want_debug" = "yes"; then
+-      { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler accepts debug enabling options" >&5
+-$as_echo_n "checking if compiler accepts debug enabling options... " >&6; }
+-      tmp_options="$flags_dbg_yes"
+-    fi
+-    if test "$want_debug" = "no"; then
+-      { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler accepts debug disabling options" >&5
+-$as_echo_n "checking if compiler accepts debug disabling options... " >&6; }
+-      tmp_options="$flags_dbg_off"
+-    fi
+-    #
+-    if test "$flags_prefer_cppflags" = "yes"; then
+-      CPPFLAGS="$tmp_CPPFLAGS $tmp_options"
+-      CFLAGS="$tmp_CFLAGS"
+-    else
+-      CPPFLAGS="$tmp_CPPFLAGS"
+-      CFLAGS="$tmp_CFLAGS $tmp_options"
+-    fi
+-    squeeze CPPFLAGS
+-    squeeze CFLAGS
+-
+-    tmp_compiler_works="unknown"
+-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+-/* end confdefs.h.  */
+-
+-
+-
+-int main (void)
+-{
+-
+-      int i = 1;
+-      return i;
+-
+- ;
+- return 0;
+-}
+-
+-_ACEOF
+-if ac_fn_c_try_compile "$LINENO"; then :
+-
+-    tmp_compiler_works="yes"
+-
+-else
+-
+-    tmp_compiler_works="no"
+-    echo " " >&6
+-    sed 's/^/cc-fail: /' conftest.err >&6
+-    echo " " >&6
+-
+-fi
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-    if test "$tmp_compiler_works" = "yes"; then
+-    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+-/* end confdefs.h.  */
+-
+-
+-
+-int main (void)
+-{
+-
+-        int i = 1;
+-        return i;
+-
+- ;
+- return 0;
+-}
+-
+-_ACEOF
+-if ac_fn_c_try_link "$LINENO"; then :
+-
+-      tmp_compiler_works="yes"
+-
+-else
+-
+-      tmp_compiler_works="no"
+-      echo " " >&6
+-      sed 's/^/link-fail: /' conftest.err >&6
+-      echo " " >&6
+-
+-fi
+-rm -f core conftest.err conftest.$ac_objext \
+-    conftest$ac_exeext conftest.$ac_ext
+-  fi
+-    if test "x$cross_compiling" != "xyes" &&
+-    test "$tmp_compiler_works" = "yes"; then
+-
+-
+-   old=$LD_LIBRARY_PATH
+-   LD_LIBRARY_PATH=$CURL_LIBRARY_PATH:$old
+-   export LD_LIBRARY_PATH
+-   if test "$cross_compiling" = yes; then :
+-  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+-as_fn_error $? "cannot run test program while cross compiling
+-See \`config.log' for more details" "$LINENO" 5; }
+-else
+-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+-/* end confdefs.h.  */
+-
+-
+-#       ifdef __STDC__
+-#         include <stdlib.h>
+-#       endif
+-
+-int main (void)
+-{
+-
+-        int i = 0;
+-        exit(i);
+-
+- ;
+- return 0;
+-}
+-
+-_ACEOF
+-if ac_fn_c_try_run "$LINENO"; then :
+-  tmp_compiler_works="yes"
+-
+-else
+-  tmp_compiler_works="no"
+-      echo " " >&6
+-      echo "run-fail: test program exited with status $ac_status" >&6
+-      echo " " >&6
+-
+-fi
+-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+-  conftest.$ac_objext conftest.beam conftest.$ac_ext
+-fi
+-
+-   LD_LIBRARY_PATH=$old # restore
+-
+-  fi
+-    if test "$tmp_compiler_works" = "yes"; then
+-
+-      { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+-$as_echo "yes" >&6; }
+-      { $as_echo "$as_me:${as_lineno-$LINENO}: compiler options added: $tmp_options" >&5
+-$as_echo "$as_me: compiler options added: $tmp_options" >&6;}
+-
+-  else
+-
+-      { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+-$as_echo "no" >&6; }
+-      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: compiler options rejected: $tmp_options" >&5
+-$as_echo "$as_me: WARNING: compiler options rejected: $tmp_options" >&2;}
+-            CPPFLAGS="$tmp_save_CPPFLAGS"
+-      CFLAGS="$tmp_save_CFLAGS"
+-
+-  fi
+-
+-    #
+-  fi
+-
+-
+-        #
+-  if test "$compiler_id" != "unknown"; then
+-    #
+-    tmp_save_CFLAGS="$CFLAGS"
+-    tmp_save_CPPFLAGS="$CPPFLAGS"
+-    #
+-    tmp_options=""
+-    tmp_CFLAGS="$CFLAGS"
+-    tmp_CPPFLAGS="$CPPFLAGS"
+-    honor_optimize_option="yes"
+-    #
+-                        #
+-    if test "$want_optimize" = "assume_no" ||
+-       test "$want_optimize" = "assume_yes"; then
+-      { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler optimizer assumed setting might be used" >&5
+-$as_echo_n "checking if compiler optimizer assumed setting might be used... " >&6; }
+-
+-
+-  ac_var_match_word="no"
+-  for word1 in $tmp_CFLAGS; do
+-    for word2 in $flags_opt_all; do
+-      if test "$word1" = "$word2"; then
+-        ac_var_match_word="yes"
+-      fi
+-    done
+-  done
+-
+-  if test "$ac_var_match_word" = "yes"; then
+-
+-        honor_optimize_option="no"
+-
+-
+-  fi
+-
+-
+-
+-  ac_var_match_word="no"
+-  for word1 in $tmp_CPPFLAGS; do
+-    for word2 in $flags_opt_all; do
+-      if test "$word1" = "$word2"; then
+-        ac_var_match_word="yes"
+-      fi
+-    done
+-  done
+-
+-  if test "$ac_var_match_word" = "yes"; then
+-
+-        honor_optimize_option="no"
+-
+-
+-  fi
+-
+-      { $as_echo "$as_me:${as_lineno-$LINENO}: result: $honor_optimize_option" >&5
+-$as_echo "$honor_optimize_option" >&6; }
+-      if test "$honor_optimize_option" = "yes"; then
+-        if test "$want_optimize" = "assume_yes"; then
+-          want_optimize="yes"
+-        fi
+-        if test "$want_optimize" = "assume_no"; then
+-          want_optimize="no"
+-        fi
+-      fi
+-    fi
+-    #
+-    if test "$honor_optimize_option" = "yes"; then
+-
+-    ac_var_stripped=""
+-  for word1 in $tmp_CFLAGS; do
+-    ac_var_strip_word="no"
+-    for word2 in $flags_opt_all; do
+-      if test "$word1" = "$word2"; then
+-        ac_var_strip_word="yes"
+-      fi
+-    done
+-    if test "$ac_var_strip_word" = "no"; then
+-      ac_var_stripped="$ac_var_stripped $word1"
+-    fi
+-  done
+-    tmp_CFLAGS="$ac_var_stripped"
+-  squeeze tmp_CFLAGS
+-
+-
+-    ac_var_stripped=""
+-  for word1 in $tmp_CPPFLAGS; do
+-    ac_var_strip_word="no"
+-    for word2 in $flags_opt_all; do
+-      if test "$word1" = "$word2"; then
+-        ac_var_strip_word="yes"
+-      fi
+-    done
+-    if test "$ac_var_strip_word" = "no"; then
+-      ac_var_stripped="$ac_var_stripped $word1"
+-    fi
+-  done
+-    tmp_CPPFLAGS="$ac_var_stripped"
+-  squeeze tmp_CPPFLAGS
+-
+-      if test "$want_optimize" = "yes"; then
+-        { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler accepts optimizer enabling options" >&5
+-$as_echo_n "checking if compiler accepts optimizer enabling options... " >&6; }
+-        tmp_options="$flags_opt_yes"
+-      fi
+-      if test "$want_optimize" = "no"; then
+-        { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler accepts optimizer disabling options" >&5
+-$as_echo_n "checking if compiler accepts optimizer disabling options... " >&6; }
+-        tmp_options="$flags_opt_off"
+-      fi
+-      if test "$flags_prefer_cppflags" = "yes"; then
+-        CPPFLAGS="$tmp_CPPFLAGS $tmp_options"
+-        CFLAGS="$tmp_CFLAGS"
+-      else
+-        CPPFLAGS="$tmp_CPPFLAGS"
+-        CFLAGS="$tmp_CFLAGS $tmp_options"
+-      fi
+-      squeeze CPPFLAGS
+-      squeeze CFLAGS
+-
+-    tmp_compiler_works="unknown"
+-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+-/* end confdefs.h.  */
+-
+-
+-
+-int main (void)
+-{
+-
+-      int i = 1;
+-      return i;
+-
+- ;
+- return 0;
+-}
+-
+-_ACEOF
+-if ac_fn_c_try_compile "$LINENO"; then :
+-
+-    tmp_compiler_works="yes"
+-
+-else
+-
+-    tmp_compiler_works="no"
+-    echo " " >&6
+-    sed 's/^/cc-fail: /' conftest.err >&6
+-    echo " " >&6
+-
+-fi
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-    if test "$tmp_compiler_works" = "yes"; then
+-    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+-/* end confdefs.h.  */
+-
+-
+-
+-int main (void)
+-{
+-
+-        int i = 1;
+-        return i;
+-
+- ;
+- return 0;
+-}
+-
+-_ACEOF
+-if ac_fn_c_try_link "$LINENO"; then :
+-
+-      tmp_compiler_works="yes"
+-
+-else
+-
+-      tmp_compiler_works="no"
+-      echo " " >&6
+-      sed 's/^/link-fail: /' conftest.err >&6
+-      echo " " >&6
+-
+-fi
+-rm -f core conftest.err conftest.$ac_objext \
+-    conftest$ac_exeext conftest.$ac_ext
+-  fi
+-    if test "x$cross_compiling" != "xyes" &&
+-    test "$tmp_compiler_works" = "yes"; then
+-
+-
+-   old=$LD_LIBRARY_PATH
+-   LD_LIBRARY_PATH=$CURL_LIBRARY_PATH:$old
+-   export LD_LIBRARY_PATH
+-   if test "$cross_compiling" = yes; then :
+-  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+-as_fn_error $? "cannot run test program while cross compiling
+-See \`config.log' for more details" "$LINENO" 5; }
+-else
+-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+-/* end confdefs.h.  */
+-
+-
+-#       ifdef __STDC__
+-#         include <stdlib.h>
+-#       endif
+-
+-int main (void)
+-{
+-
+-        int i = 0;
+-        exit(i);
+-
+- ;
+- return 0;
+-}
+-
+-_ACEOF
+-if ac_fn_c_try_run "$LINENO"; then :
+-  tmp_compiler_works="yes"
+-
+-else
+-  tmp_compiler_works="no"
+-      echo " " >&6
+-      echo "run-fail: test program exited with status $ac_status" >&6
+-      echo " " >&6
+-
+-fi
+-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+-  conftest.$ac_objext conftest.beam conftest.$ac_ext
+-fi
+-
+-   LD_LIBRARY_PATH=$old # restore
+-
+-  fi
+-    if test "$tmp_compiler_works" = "yes"; then
+-
+-        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+-$as_echo "yes" >&6; }
+-        { $as_echo "$as_me:${as_lineno-$LINENO}: compiler options added: $tmp_options" >&5
+-$as_echo "$as_me: compiler options added: $tmp_options" >&6;}
+-
+-  else
+-
+-        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+-$as_echo "no" >&6; }
+-        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: compiler options rejected: $tmp_options" >&5
+-$as_echo "$as_me: WARNING: compiler options rejected: $tmp_options" >&2;}
+-                CPPFLAGS="$tmp_save_CPPFLAGS"
+-        CFLAGS="$tmp_save_CFLAGS"
+-
+-  fi
+-
+-    fi
+-    #
+-  fi
+-
+-
+-        #
+-  if test "$compiler_id" != "unknown"; then
+-    #
+-    tmp_save_CPPFLAGS="$CPPFLAGS"
+-    tmp_save_CFLAGS="$CFLAGS"
+-    tmp_CPPFLAGS=""
+-    tmp_CFLAGS=""
+-    #
+-    case "$compiler_id" in
+-        #
+-      CLANG)
+-        #
+-        if test "$want_warnings" = "yes"; then
+-          tmp_CFLAGS="$tmp_CFLAGS -pedantic"
+-          tmp_CFLAGS="$tmp_CFLAGS -Wall -Wextra"
+-          tmp_CFLAGS="$tmp_CFLAGS -Wpointer-arith -Wwrite-strings"
+-          tmp_CFLAGS="$tmp_CFLAGS -Wshadow"
+-          tmp_CFLAGS="$tmp_CFLAGS -Winline -Wnested-externs"
+-          tmp_CFLAGS="$tmp_CFLAGS -Wmissing-declarations"
+-          tmp_CFLAGS="$tmp_CFLAGS -Wmissing-prototypes"
+-          tmp_CFLAGS="$tmp_CFLAGS -Wno-long-long"
+-          tmp_CFLAGS="$tmp_CFLAGS -Wfloat-equal"
+-          tmp_CFLAGS="$tmp_CFLAGS -Wno-multichar -Wsign-compare"
+-          tmp_CFLAGS="$tmp_CFLAGS -Wundef"
+-          tmp_CFLAGS="$tmp_CFLAGS -Wno-format-nonliteral"
+-          tmp_CFLAGS="$tmp_CFLAGS -Wendif-labels -Wstrict-prototypes"
+-          tmp_CFLAGS="$tmp_CFLAGS -Wdeclaration-after-statement"
+-          tmp_CFLAGS="$tmp_CFLAGS -Wcast-align"
+-          tmp_CFLAGS="$tmp_CFLAGS -Wno-system-headers"
+-          tmp_CFLAGS="$tmp_CFLAGS -Wshorten-64-to-32"
+-          #
+-                    if test "$compiler_num" -ge "101"; then
+-            tmp_CFLAGS="$tmp_CFLAGS -Wunused"
+-          fi
+-          #
+-                    if test "$compiler_num" -ge "208"; then
+-            tmp_CFLAGS="$tmp_CFLAGS -Wvla"
+-          fi
+-          #
+-                    if test "$compiler_num" -ge "209"; then
+-            tmp_CFLAGS="$tmp_CFLAGS -Wshift-sign-overflow"
+-          fi
+-          #
+-                    if test "$compiler_num" -ge "302"; then
+-            case $host_os in
+-            cygwin* | mingw*)
+-                                          ;;
+-            *)
+-              tmp_CFLAGS="$tmp_CFLAGS -Wmissing-variable-declarations"
+-              ;;
+-            esac
+-          fi
+-          #
+-                    if test "$compiler_num" -ge "306"; then
+-            tmp_CFLAGS="$tmp_CFLAGS -Wdouble-promotion"
+-          fi
+-          #
+-                    if test "$compiler_num" -ge "309"; then
+-            tmp_CFLAGS="$tmp_CFLAGS -Wcomma"
+-            # avoid the varargs warning, fixed in 4.0
+-            # https://bugs.llvm.org/show_bug.cgi?id=29140
+-            if test "$compiler_num" -lt "400"; then
+-              tmp_CFLAGS="$tmp_CFLAGS -Wno-varargs"
+-            fi
+-          fi
+-        fi
+-        ;;
+-        #
+-      DEC_C)
+-        #
+-        if test "$want_warnings" = "yes"; then
+-                    tmp_CFLAGS="$tmp_CFLAGS -msg_enable level3"
+-        fi
+-        ;;
+-        #
+-      GNU_C)
+-        #
+-        if test "$want_warnings" = "yes"; then
+-          #
+-                              if test "x$cross_compiling" != "xyes" ||
+-            test "$compiler_num" -ge "300"; then
+-            tmp_CFLAGS="$tmp_CFLAGS -pedantic"
+-          fi
+-          #
+-                    tmp_CFLAGS="$tmp_CFLAGS -Wall -W"
+-          #
+-                    if test "$compiler_num" -ge "104"; then
+-            tmp_CFLAGS="$tmp_CFLAGS -Wpointer-arith -Wwrite-strings"
+-                        if test "x$cross_compiling" != "xyes" ||
+-              test "$compiler_num" -ge "300"; then
+-              tmp_CFLAGS="$tmp_CFLAGS -Wunused -Wshadow"
+-            fi
+-          fi
+-          #
+-                    if test "$compiler_num" -ge "207"; then
+-            tmp_CFLAGS="$tmp_CFLAGS -Winline -Wnested-externs"
+-                        if test "x$cross_compiling" != "xyes" ||
+-              test "$compiler_num" -ge "300"; then
+-              tmp_CFLAGS="$tmp_CFLAGS -Wmissing-declarations"
+-              tmp_CFLAGS="$tmp_CFLAGS -Wmissing-prototypes"
+-            fi
+-          fi
+-          #
+-                    if test "$compiler_num" -ge "295"; then
+-            tmp_CFLAGS="$tmp_CFLAGS -Wno-long-long"
+-            tmp_CFLAGS="$tmp_CFLAGS -Wbad-function-cast"
+-          fi
+-          #
+-                    if test "$compiler_num" -ge "296"; then
+-            tmp_CFLAGS="$tmp_CFLAGS -Wfloat-equal"
+-            tmp_CFLAGS="$tmp_CFLAGS -Wno-multichar -Wsign-compare"
+-                                                tmp_CFLAGS="$tmp_CFLAGS -Wundef"
+-          fi
+-          #
+-                    if test "$compiler_num" -ge "297"; then
+-            tmp_CFLAGS="$tmp_CFLAGS -Wno-format-nonliteral"
+-          fi
+-          #
+-                    if test "$compiler_num" -ge "300"; then
+-                                                            tmp_CFLAGS="$tmp_CFLAGS"
+-          fi
+-          #
+-                    if test "$compiler_num" -ge "303"; then
+-            tmp_CFLAGS="$tmp_CFLAGS -Wendif-labels -Wstrict-prototypes"
+-          fi
+-          #
+-                    if test "$compiler_num" -ge "304"; then
+-            tmp_CFLAGS="$tmp_CFLAGS -Wdeclaration-after-statement"
+-            tmp_CFLAGS="$tmp_CFLAGS -Wold-style-definition"
+-          fi
+-          #
+-                    if test "$compiler_num" -ge "400"; then
+-            tmp_CFLAGS="$tmp_CFLAGS -Wstrict-aliasing=3"
+-          fi
+-          #
+-                    if test "$compiler_num" -ge "402"; then
+-            tmp_CFLAGS="$tmp_CFLAGS -Wcast-align"
+-          fi
+-          #
+-                    if test "$compiler_num" -ge "403"; then
+-            tmp_CFLAGS="$tmp_CFLAGS -Wtype-limits -Wold-style-declaration"
+-            tmp_CFLAGS="$tmp_CFLAGS -Wmissing-parameter-type -Wempty-body"
+-            tmp_CFLAGS="$tmp_CFLAGS -Wclobbered -Wignored-qualifiers"
+-            tmp_CFLAGS="$tmp_CFLAGS -Wconversion -Wno-sign-conversion -Wvla"
+-                        tmp_CFLAGS="$tmp_CFLAGS -ftree-vrp"
+-          fi
+-          #
+-                    if test "$compiler_num" -ge "405"; then
+-                        if test "$curl_cv_have_def__WIN32" = "yes"; then
+-              tmp_CFLAGS="$tmp_CFLAGS -Wno-pedantic-ms-format"
+-            fi
+-          fi
+-          #
+-                    if test "$compiler_num" -ge "406"; then
+-            tmp_CFLAGS="$tmp_CFLAGS -Wdouble-promotion"
+-          fi
+-          #
+-                    if test "$compiler_num" -ge "408"; then
+-            tmp_CFLAGS="$tmp_CFLAGS -Wformat=2"
+-          fi
+-          #
+-                    if test "$compiler_num" -ge "500"; then
+-            tmp_CFLAGS="$tmp_CFLAGS -Warray-bounds=2"
+-          fi
+-          #
+-                    if test "$compiler_num" -ge "600"; then
+-            tmp_CFLAGS="$tmp_CFLAGS -Wshift-negative-value"
+-            tmp_CFLAGS="$tmp_CFLAGS -Wshift-overflow=2"
+-            tmp_CFLAGS="$tmp_CFLAGS -Wnull-dereference -fdelete-null-pointer-checks"
+-            tmp_CFLAGS="$tmp_CFLAGS -Wduplicated-cond"
+-            tmp_CFLAGS="$tmp_CFLAGS -Wunused-const-variable"
+-          fi
+-          #
+-                    if test "$compiler_num" -ge "700"; then
+-            tmp_CFLAGS="$tmp_CFLAGS -Wduplicated-branches"
+-            tmp_CFLAGS="$tmp_CFLAGS -Wrestrict"
+-            tmp_CFLAGS="$tmp_CFLAGS -Walloc-zero"
+-            tmp_CFLAGS="$tmp_CFLAGS -Wformat-overflow=2"
+-            tmp_CFLAGS="$tmp_CFLAGS -Wformat-truncation=2"
+-            tmp_CFLAGS="$tmp_CFLAGS -Wimplicit-fallthrough=4"
+-          fi
+-          #
+-        fi
+-        #
+-                if test "$compiler_num" -ge "300"; then
+-          tmp_CFLAGS="$tmp_CFLAGS -Wno-system-headers"
+-        else
+-                              if test "x$cross_compiling" = "xyes"; then
+-            if test "$compiler_num" -ge "104"; then
+-                            tmp_CFLAGS="$tmp_CFLAGS -Wno-unused -Wno-shadow"
+-            fi
+-            if test "$compiler_num" -ge "207"; then
+-                            tmp_CFLAGS="$tmp_CFLAGS -Wno-missing-declarations"
+-              tmp_CFLAGS="$tmp_CFLAGS -Wno-missing-prototypes"
+-            fi
+-          fi
+-        fi
+-        ;;
+-        #
+-      HP_UX_C)
+-        #
+-        if test "$want_warnings" = "yes"; then
+-                    tmp_CFLAGS="$tmp_CFLAGS +w1"
+-        fi
+-        ;;
+-        #
+-      IBM_C)
+-        #
+-                tmp_CFLAGS="$tmp_CFLAGS"
+-        ;;
+-        #
+-      INTEL_UNIX_C)
+-        #
+-        if test "$want_warnings" = "yes"; then
+-          if test "$compiler_num" -gt "600"; then
+-                        tmp_CPPFLAGS="$tmp_CPPFLAGS -Wall -w2"
+-                        tmp_CPPFLAGS="$tmp_CPPFLAGS -Wcheck"
+-                        tmp_CPPFLAGS="$tmp_CPPFLAGS -Wcomment"
+-                        tmp_CPPFLAGS="$tmp_CPPFLAGS -Wdeprecated"
+-                        tmp_CPPFLAGS="$tmp_CPPFLAGS -Wmissing-prototypes"
+-                        tmp_CPPFLAGS="$tmp_CPPFLAGS -Wp64"
+-                        tmp_CPPFLAGS="$tmp_CPPFLAGS -Wpointer-arith"
+-                        tmp_CPPFLAGS="$tmp_CPPFLAGS -Wreturn-type"
+-                        tmp_CPPFLAGS="$tmp_CPPFLAGS -Wshadow"
+-                        tmp_CPPFLAGS="$tmp_CPPFLAGS -Wuninitialized"
+-                        tmp_CPPFLAGS="$tmp_CPPFLAGS -Wunused-function"
+-          fi
+-        fi
+-                tmp_CFLAGS="$tmp_CFLAGS -fno-omit-frame-pointer"
+-                tmp_CFLAGS="$tmp_CFLAGS -fno-strict-aliasing"
+-                tmp_CFLAGS="$tmp_CFLAGS -fp-model precise"
+-                if test "$compiler_num" -ge "1000"; then
+-                    tmp_CFLAGS="$tmp_CFLAGS -vec-report0"
+-        fi
+-        ;;
+-        #
+-      INTEL_WINDOWS_C)
+-        #
+-                tmp_CFLAGS="$tmp_CFLAGS"
+-        ;;
+-        #
+-      LCC)
+-        #
+-        if test "$want_warnings" = "yes"; then
+-                                                  tmp_CFLAGS="$tmp_CFLAGS"
+-        fi
+-        ;;
+-        #
+-      SGI_MIPS_C)
+-        #
+-        if test "$want_warnings" = "yes"; then
+-                    tmp_CFLAGS="$tmp_CFLAGS -fullwarn"
+-        fi
+-        ;;
+-        #
+-      SGI_MIPSPRO_C)
+-        #
+-        if test "$want_warnings" = "yes"; then
+-                    tmp_CFLAGS="$tmp_CFLAGS -fullwarn"
+-                              tmp_CFLAGS="$tmp_CFLAGS -woff 1209"
+-        fi
+-        ;;
+-        #
+-      SUNPRO_C)
+-        #
+-        if test "$want_warnings" = "yes"; then
+-                    tmp_CFLAGS="$tmp_CFLAGS -v"
+-        fi
+-        ;;
+-        #
+-      TINY_C)
+-        #
+-        if test "$want_warnings" = "yes"; then
+-                    tmp_CFLAGS="$tmp_CFLAGS -Wall"
+-                    tmp_CFLAGS="$tmp_CFLAGS -Wwrite-strings"
+-                    tmp_CFLAGS="$tmp_CFLAGS -Wunsupported"
+-        fi
+-        ;;
+-        #
+-      WATCOM_UNIX_C)
+-        #
+-        if test "$want_warnings" = "yes"; then
+-                    tmp_CFLAGS="$tmp_CFLAGS -Wall -Wextra"
+-        fi
+-        ;;
+-        #
+-      WATCOM_WINDOWS_C)
+-        #
+-                tmp_CFLAGS="$tmp_CFLAGS"
+-        ;;
+-        #
+-    esac
+-    #
+-    squeeze tmp_CPPFLAGS
+-    squeeze tmp_CFLAGS
+-    #
+-    if test ! -z "$tmp_CFLAGS" || test ! -z "$tmp_CPPFLAGS"; then
+-      { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler accepts strict warning options" >&5
+-$as_echo_n "checking if compiler accepts strict warning options... " >&6; }
+-      CPPFLAGS="$tmp_save_CPPFLAGS $tmp_CPPFLAGS"
+-      CFLAGS="$tmp_save_CFLAGS $tmp_CFLAGS"
+-      squeeze CPPFLAGS
+-      squeeze CFLAGS
+-
+-    tmp_compiler_works="unknown"
+-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+-/* end confdefs.h.  */
+-
+-
+-
+-int main (void)
+-{
+-
+-      int i = 1;
+-      return i;
+-
+- ;
+- return 0;
+-}
+-
+-_ACEOF
+-if ac_fn_c_try_compile "$LINENO"; then :
+-
+-    tmp_compiler_works="yes"
+-
+-else
+-
+-    tmp_compiler_works="no"
+-    echo " " >&6
+-    sed 's/^/cc-fail: /' conftest.err >&6
+-    echo " " >&6
+-
+-fi
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-    if test "$tmp_compiler_works" = "yes"; then
+-    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+-/* end confdefs.h.  */
+-
+-
+-
+-int main (void)
+-{
+-
+-        int i = 1;
+-        return i;
+-
+- ;
+- return 0;
+-}
+-
+-_ACEOF
+-if ac_fn_c_try_link "$LINENO"; then :
+-
+-      tmp_compiler_works="yes"
+-
+-else
+-
+-      tmp_compiler_works="no"
+-      echo " " >&6
+-      sed 's/^/link-fail: /' conftest.err >&6
+-      echo " " >&6
+-
+-fi
+-rm -f core conftest.err conftest.$ac_objext \
+-    conftest$ac_exeext conftest.$ac_ext
+-  fi
+-    if test "x$cross_compiling" != "xyes" &&
+-    test "$tmp_compiler_works" = "yes"; then
+-
+-
+-   old=$LD_LIBRARY_PATH
+-   LD_LIBRARY_PATH=$CURL_LIBRARY_PATH:$old
+-   export LD_LIBRARY_PATH
+-   if test "$cross_compiling" = yes; then :
+-  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+-as_fn_error $? "cannot run test program while cross compiling
+-See \`config.log' for more details" "$LINENO" 5; }
+-else
+-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+-/* end confdefs.h.  */
+-
+-
+-#       ifdef __STDC__
+-#         include <stdlib.h>
+-#       endif
+-
+-int main (void)
+-{
+-
+-        int i = 0;
+-        exit(i);
+-
+- ;
+- return 0;
+-}
+-
+-_ACEOF
+-if ac_fn_c_try_run "$LINENO"; then :
+-  tmp_compiler_works="yes"
+-
+-else
+-  tmp_compiler_works="no"
+-      echo " " >&6
+-      echo "run-fail: test program exited with status $ac_status" >&6
+-      echo " " >&6
+-
+-fi
+-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+-  conftest.$ac_objext conftest.beam conftest.$ac_ext
+-fi
+-
+-   LD_LIBRARY_PATH=$old # restore
+-
+-  fi
+-    if test "$tmp_compiler_works" = "yes"; then
+-
+-        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+-$as_echo "yes" >&6; }
+-        { $as_echo "$as_me:${as_lineno-$LINENO}: compiler options added: $tmp_CFLAGS $tmp_CPPFLAGS" >&5
+-$as_echo "$as_me: compiler options added: $tmp_CFLAGS $tmp_CPPFLAGS" >&6;}
+-
+-  else
+-
+-        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+-$as_echo "no" >&6; }
+-        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: compiler options rejected: $tmp_CFLAGS $tmp_CPPFLAGS" >&5
+-$as_echo "$as_me: WARNING: compiler options rejected: $tmp_CFLAGS $tmp_CPPFLAGS" >&2;}
+-                CPPFLAGS="$tmp_save_CPPFLAGS"
+-        CFLAGS="$tmp_save_CFLAGS"
+-
+-  fi
+-
+-    fi
+-    #
+-  fi
+-
+-
+-if test "$compiler_id" = "INTEL_UNIX_C"; then
+-  #
+-  if test "$compiler_num" -ge "1000"; then
+-        CFLAGS="$CFLAGS -shared-intel"
+-  elif test "$compiler_num" -ge "900"; then
+-        CFLAGS="$CFLAGS -i-dynamic"
+-  fi
+-  #
+-fi
+-
+-
+   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler halts on compilation errors" >&5
+ $as_echo_n "checking if compiler halts on compilation errors... " >&6; }
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext