add patch for prefexed strings calls

Signed-off-by: Mikle Kolyada <zlogene@gentoo.org>

1 files changed, 135 insertions, 0 deletions

diff --git a/2020/patches/texlive-core-2020-strings.patch b/2020/patches/texlive-core-2020-strings.patch
new file mode 100644
index 0000000..df96fd2
--- /dev/null
+++ b/2020/patches/texlive-core-2020-strings.patch
@@ -0,0 +1,135 @@
+--- a/libs/cairo/configure
++++ b/libs/cairo/configure
+@@ -700,6 +700,7 @@
+ build_TRUE
+ CAIRO_ATTRIBUTE_FLAG
+ VISIBILITY_CFLAGS
++STRINGS
+ LN_S
+ RANLIB
+ WARNING_CFLAGS
+@@ -5673,10 +5686,104 @@
+ if ac_fn_c_try_compile "$LINENO"; then :
+ 
+ 
+-if strings - conftest.$ac_objext | grep noonsees >/dev/null ; then
++# allow users to override default 'strings' with 'llvm-strings'
++# or ${CHOST}-strings.
++if test -n "$ac_tool_prefix"; then
++  # Extract the first word of "${ac_tool_prefix}strings", so it can be a program name with args.
++set dummy ${ac_tool_prefix}strings; ac_word=$2
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
++$as_echo_n "checking for $ac_word... " >&6; }
++if ${ac_cv_prog_STRINGS+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  if test -n "$STRINGS"; then
++  ac_cv_prog_STRINGS="$STRINGS" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_exec_ext in '' $ac_executable_extensions; do
++  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
++    ac_cv_prog_STRINGS="${ac_tool_prefix}strings"
++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
++    break 2
++  fi
++done
++  done
++IFS=$as_save_IFS
++
++fi
++fi
++STRINGS=$ac_cv_prog_STRINGS
++if test -n "$STRINGS"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRINGS" >&5
++$as_echo "$STRINGS" >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++fi
++
++
++fi
++if test -z "$ac_cv_prog_STRINGS"; then
++  ac_ct_STRINGS=$STRINGS
++  # Extract the first word of "strings", so it can be a program name with args.
++set dummy strings; ac_word=$2
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
++$as_echo_n "checking for $ac_word... " >&6; }
++if ${ac_cv_prog_ac_ct_STRINGS+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  if test -n "$ac_ct_STRINGS"; then
++  ac_cv_prog_ac_ct_STRINGS="$ac_ct_STRINGS" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_exec_ext in '' $ac_executable_extensions; do
++  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
++    ac_cv_prog_ac_ct_STRINGS="strings"
++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
++    break 2
++  fi
++done
++  done
++IFS=$as_save_IFS
++
++fi
++fi
++ac_ct_STRINGS=$ac_cv_prog_ac_ct_STRINGS
++if test -n "$ac_ct_STRINGS"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRINGS" >&5
++$as_echo "$ac_ct_STRINGS" >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++fi
++
++  if test "x$ac_ct_STRINGS" = x; then
++    STRINGS=""
++  else
++    case $cross_compiling:$ac_tool_warned in
++yes:)
++{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
++$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
++ac_tool_warned=yes ;;
++esac
++    STRINGS=$ac_ct_STRINGS
++  fi
++else
++  STRINGS="$ac_cv_prog_STRINGS"
++fi
++
++if $STRINGS - conftest.$ac_objext | grep noonsees >/dev/null ; then
+   ax_cv_c_float_words_bigendian=yes
+ fi
+-if strings - conftest.$ac_objext | grep seesnoon >/dev/null ; then
++if $STRINGS - conftest.$ac_objext | grep seesnoon >/dev/null ; then
+   if test "$ax_cv_c_float_words_bigendian" = unknown; then
+     ax_cv_c_float_words_bigendian=no
+   else
+--- a/libs/cairo/m4/float.m4
++++ b/libs/cairo/m4/float.m4
+@@ -30,10 +30,13 @@
+ 
+ ]])], [
+ 
+-if strings - conftest.$ac_objext | grep noonsees >/dev/null ; then
++# allow users to override default 'strings' with 'llvm-strings'
++# or ${CHOST}-strings.
++AC_CHECK_TOOL([STRINGS], [strings])
++if $STRINGS - conftest.$ac_objext | grep noonsees >/dev/null ; then
+   ax_cv_c_float_words_bigendian=yes
+ fi
+-if strings - conftest.$ac_objext | grep seesnoon >/dev/null ; then
++if $STRINGS - conftest.$ac_objext | grep seesnoon >/dev/null ; then
+   if test "$ax_cv_c_float_words_bigendian" = unknown; then
+     ax_cv_c_float_words_bigendian=no
+   else