dev-libs/libffi: revert "bump up to 3.4_rc1, SOVERSION=8"

This reverts commit 0b2c89773e0df20c0c770b6d8620564b76468578.

Not everyone is happy about this release. No real issues presented though.

Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>

1 files changed, 0 insertions, 138 deletions

diff --git a/dev-libs/libffi/files/libffi-3.4_rc1-readelf.patch b/dev-libs/libffi/files/libffi-3.4_rc1-readelf.patch
deleted file mode 100644
index f976f988c6b3..000000000000
--- a/dev-libs/libffi/files/libffi-3.4_rc1-readelf.patch
+++ /dev/null
@@ -1,138 +0,0 @@
-https://github.com/libffi/libffi/pull/646
---- a/configure.ac
-+++ b/configure.ac
-@@ -40,6 +40,7 @@ AM_PROG_AS
- AM_PROG_CC_C_O
- AC_PROG_LIBTOOL
- AC_CONFIG_MACRO_DIR([m4])
-+AC_CHECK_TOOL(READELF, readelf)
- 
- # Test for 64-bit build.
- AC_CHECK_SIZEOF([size_t])
-@@ -271,7 +272,7 @@ if test "x$GCC" = "xyes"; then
-   	libffi_cv_ro_eh_frame=yes
-   	echo 'extern void foo (void); void bar (void) { foo (); foo (); }' > conftest.c
-   	if $CC $CFLAGS -c -fpic -fexceptions $libffi_cv_no_lto -o conftest.o conftest.c > /dev/null 2>&1; then
--	    if readelf -WS conftest.o | grep -q -n 'eh_frame .* WA'; then
-+	    if $READELF -WS conftest.o | grep -q -n 'eh_frame .* WA'; then
- 	        libffi_cv_ro_eh_frame=no
- 	    fi
-   	fi
---- a/configure
-+++ b/configure
-@@ -667,6 +667,7 @@ MAINT
- MAINTAINER_MODE_FALSE
- MAINTAINER_MODE_TRUE
- PRTDIAG
-+READELF
- CXXCPP
- CPP
- LT_SYS_LIBRARY_PATH
-@@ -16380,6 +16393,98 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
- 
- 
- 
-+if test -n "$ac_tool_prefix"; then
-+  # Extract the first word of "${ac_tool_prefix}readelf", so it can be a program name with args.
-+set dummy ${ac_tool_prefix}readelf; 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_READELF+:} false; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+  if test -n "$READELF"; then
-+  ac_cv_prog_READELF="$READELF" # Let the user override the test.
-+else
-+as_save_IFS=$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_READELF="${ac_tool_prefix}readelf"
-+    $as_echo "$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
-+READELF=$ac_cv_prog_READELF
-+if test -n "$READELF"; then
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF" >&5
-+$as_echo "$READELF" >&6; }
-+else
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-+$as_echo "no" >&6; }
-+fi
-+
-+
-+fi
-+if test -z "$ac_cv_prog_READELF"; then
-+  ac_ct_READELF=$READELF
-+  # Extract the first word of "readelf", so it can be a program name with args.
-+set dummy readelf; 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_READELF+:} false; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+  if test -n "$ac_ct_READELF"; then
-+  ac_cv_prog_ac_ct_READELF="$ac_ct_READELF" # Let the user override the test.
-+else
-+as_save_IFS=$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_READELF="readelf"
-+    $as_echo "$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_READELF=$ac_cv_prog_ac_ct_READELF
-+if test -n "$ac_ct_READELF"; then
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_READELF" >&5
-+$as_echo "$ac_ct_READELF" >&6; }
-+else
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-+$as_echo "no" >&6; }
-+fi
-+
-+  if test "x$ac_ct_READELF" = x; then
-+    READELF=""
-+  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
-+    READELF=$ac_ct_READELF
-+  fi
-+else
-+  READELF="$ac_cv_prog_READELF"
-+fi
-+
- 
- # Test for 64-bit build.
- # The cast to long int works around a bug in the HP C Compiler
-@@ -18651,7 +18756,7 @@ else
-   	libffi_cv_ro_eh_frame=yes
-   	echo 'extern void foo (void); void bar (void) { foo (); foo (); }' > conftest.c
-   	if $CC $CFLAGS -c -fpic -fexceptions $libffi_cv_no_lto -o conftest.o conftest.c > /dev/null 2>&1; then
--	    if readelf -WS conftest.o | grep -q -n 'eh_frame .* WA'; then
-+	    if $READELF -WS conftest.o | grep -q -n 'eh_frame .* WA'; then
- 	        libffi_cv_ro_eh_frame=no
- 	    fi
-   	fi