2 files changed, 0 insertions, 247 deletions
diff --git a/patches/elf2flt/4820f0dbb77cd6564d5fa0817218fe2a1fb99f32/100-filter-includes.patch b/patches/elf2flt/4820f0dbb77cd6564d5fa0817218fe2a1fb99f32/100-filter-includes.patch
deleted file mode 100644
index 204aac0..0000000
--- a/patches/elf2flt/4820f0dbb77cd6564d5fa0817218fe2a1fb99f32/100-filter-includes.patch
+++ /dev/null
@@ -1,190 +0,0 @@
-From 6ae8f1cc9abd2c25b3376a18f33fee00d9e771cf Mon Sep 17 00:00:00 2001
-From: Alexey Neyman <stilor@att.net>
-Date: Mon, 27 Feb 2017 01:20:10 -0800
-Subject: [PATCH 1/2] When looking for binutils/BFD headers, create a local
- include dir
-
-... and filter only those headers that elf2flt binaries are going
-to use, to minimize the chance of clashes with system headers.
-
-Signed-off-by: Alexey Neyman <stilor@att.net>
----
- Makefile.in         | 13 ++++++--
- configure           |  4 +--
- configure.ac        |  4 +--
- mk-local-include.sh | 89 +++++++++++++++++++++++++++++++++++++++++++++++++++++
- 4 files changed, 103 insertions(+), 7 deletions(-)
- create mode 100755 mk-local-include.sh
-
-diff --git a/Makefile.in b/Makefile.in
-index a6feea6..1e34bda 100644
---- a/Makefile.in
-+++ b/Makefile.in
-@@ -14,7 +14,9 @@ CPU = @target_cpu@
- TARGET = @target_alias@
- SYMBOL_PREFIX = @SYMBOL_PREFIX@
- CFLAGS = @CFLAGS@
--INCLUDES = -I$(srcdir) @bfd_include_dir@ @binutils_include_dir@ @zlib_include_dir@
-+INCLUDES = -I$(srcdir) -Ilocal-include @zlib_include_dir@
-+BFD_INCLUDE_DIR = @bfd_include_dir@
-+BINUTILS_INCLUDE_DIR = @binutils_include_dir@
- CPPFLAGS = @CPPFLAGS@ $(DEFS) $(INCLUDES)
- LDFLAGS = @LDFLAGS@
- LDLIBS = @LIBS@
-@@ -101,7 +103,7 @@ check-flthdr:
- check: check-flthdr
- 
- clean:
--	-rm -f $(PROGS) *.$(OBJEXT) .deps
-+	-rm -f $(PROGS) *.$(OBJEXT) .deps local-include
- 
- distclean: clean
- 	-rm -f Makefile config.log config.status config.cache ld-elf2flt
-@@ -121,5 +123,10 @@ install:
- 	$(INSTALL) -m 644 $(SRC_LDFILE) $(DESTDIR)$(target_libdir)/$(LDFILE)
- 
- sinclude .deps
--.deps:
-+.deps: local-include/.stamp
- 	$(CC) -MM $(CPPFLAGS) $(srcdir)/*.c > .deps
-+
-+local-include/.stamp: $(srcdir)/mk-local-include.sh
-+	bash $(srcdir)/mk-local-include.sh local-include '$(CC)' \
-+		'$(BFD_INCLUDE_DIR)' '$(BINUTILS_INCLUDE_DIR)' $(DEFS)
-+	touch $@
-diff --git a/configure b/configure
-index 3a4e8d6..af64990 100755
---- a/configure
-+++ b/configure
-@@ -3931,12 +3931,12 @@ fi
- 
- bfd_include_dir=
- if test "$ac_bfd_include_dir" != "NONE"; then
--  bfd_include_dir="-I$ac_bfd_include_dir"
-+  bfd_include_dir="$ac_bfd_include_dir"
- fi
- 
- binutils_include_dir=
- if test "$ac_binutils_include_dir" != "NONE"; then
--  binutils_include_dir="-I$ac_binutils_include_dir"
-+  binutils_include_dir="$ac_binutils_include_dir"
- fi
- 
- zlib_include_dir=
-diff --git a/configure.ac b/configure.ac
-index 6002894..b7fb790 100644
---- a/configure.ac
-+++ b/configure.ac
-@@ -135,12 +135,12 @@ fi
- 
- bfd_include_dir=
- if test "$ac_bfd_include_dir" != "NONE"; then
--  bfd_include_dir="-I$ac_bfd_include_dir"
-+  bfd_include_dir="$ac_bfd_include_dir"
- fi
- 
- binutils_include_dir=
- if test "$ac_binutils_include_dir" != "NONE"; then
--  binutils_include_dir="-I$ac_binutils_include_dir"
-+  binutils_include_dir="$ac_binutils_include_dir"
- fi
- 
- zlib_include_dir=
-diff --git a/mk-local-include.sh b/mk-local-include.sh
-new file mode 100755
-index 0000000..a6e8a63
---- /dev/null
-+++ b/mk-local-include.sh
-@@ -0,0 +1,89 @@
-+#!/bin/bash
-+
-+# Binutils provide certain headers that are clashing with system-wide
-+# headers on Cygwin and MacOS. They do so in different manners, though,
-+# so it is not possible to just tweak the inclusion/library order.
-+# Hence, we prepare a filtered inclusion directory where we only place
-+# the headers that we need for BFD/binutils. To determine them, we'll
-+# need to preprocess a sample file including the headers that will be used,
-+# and have the compiler output the actual list of included headers for us.
-+
-+# Usage:
-+#   mk-local-include.sh DIR CC BFD-INCLUDES BINUTILS-INCLUDES [DEFINES...]
-+
-+local_inc=$1
-+cc=$2
-+bfd_inc=$3
-+binutils_inc=$4
-+shift 4
-+# What remains are defines to pass to GCC
-+
-+case "${local_inc}" in
-+	*/*)	echo "Local include dir may only have one component" >&2; exit 1;;
-+	.|..)	echo "Local include dir may not be . or .." >&2; exit 1;;
-+esac
-+
-+# Re-create it from a clean slate
-+rm -rf "${local_inc}"
-+mkdir -p "${local_inc}"
-+
-+# Create a dummy source file that we'll preprocess
-+{
-+	echo "#include <libiberty.h>"
-+	echo "#include <filenames.h>"
-+	echo "#include <bfd.h>"
-+} > "${local_inc}/_dummy.c"
-+
-+$cc ${bfd_inc:+-I${bfd_inc}} ${binutils_inc:+-I${binutils_inc}} "$@" \
-+		-E -o /dev/null -H "${local_inc}/_dummy.c" 2>&1 | \
-+	sed -rn -e 's/^\.+ //p' > "${local_inc}/_hdr.list"
-+if [ $? != 0 ]; then
-+	echo "Failed to locate libiberty.h/bfd.h headers" >&2
-+	exit 1
-+fi
-+
-+# Now go over the list twice. First determine how the compiler printed
-+# the location of <bfd.h> and <libiberty.h>. They themselves may be in
-+# a system include directory. We'll create a mess of symlinks in that case,
-+# but they'll still point to the system headers.
-+while read f; do
-+	case "$f" in
-+	*/bfd.h)	bfd_loc=${f%/bfd.h};;
-+	*/libiberty.h)	binutils_loc=${f%/libiberty.h};;
-+	esac
-+done < $local_inc/_hdr.list
-+
-+# Now symlink the headers that reside in the same directory as the headers
-+# we're looking for, or in any subdirectory thereof.
-+create_link() {
-+	local f=$1
-+	local bd=$2
-+	local relpath lnkname bname src
-+
-+	relpath=${f#${bd}/}
-+	lnkname=${local_inc}/${relpath}
-+	bname=${relpath##*/}
-+	if [ "${bname}" != "${relpath}" ]; then
-+		mkdir -p "${relpath%/*}"
-+	fi
-+	case "${f}" in
-+	/*)	src=${f};;
-+	*)	src=../${f};; # account for one extra path component (DIR)
-+	esac
-+	if [ ! -L "${lnkname}" ]; then
-+		ln -s "${src}" "${lnkname}"
-+	fi
-+}
-+
-+while read f; do
-+	case "$f" in
-+	${bfd_loc}/*)		create_link "$f" "${bfd_loc}";;
-+	${binutils_loc}/*)	create_link "$f" "${binutils_loc}";;
-+	esac
-+done < $local_inc/_hdr.list
-+
-+# Final bit of secret knowledge. We need ELF headers, and the exact headers
-+# depend on the selected target. Fortunately, they are all in the 'elf/'
-+# subdirectory of binutils include directory, which we get by searching for
-+# <libiberty.h>.
-+create_link "${binutils_loc}/elf" "${binutils_loc}"
--- 
-2.9.3
-
diff --git a/patches/elf2flt/4820f0dbb77cd6564d5fa0817218fe2a1fb99f32/110-macos-use-local-elf.h.patch b/patches/elf2flt/4820f0dbb77cd6564d5fa0817218fe2a1fb99f32/110-macos-use-local-elf.h.patch
deleted file mode 100644
index b189b69..0000000
--- a/patches/elf2flt/4820f0dbb77cd6564d5fa0817218fe2a1fb99f32/110-macos-use-local-elf.h.patch
+++ /dev/null
@@ -1,57 +0,0 @@
-From 1c19bf8cc294e95c8de314cc457bcea6854c3a2d Mon Sep 17 00:00:00 2001
-From: Alexey Neyman <stilor@att.net>
-Date: Tue, 28 Feb 2017 09:29:21 -0800
-Subject: [PATCH 2/2] Macos does not have <elf.h> and needs a local copy
-
-Also, move <elf/xtensa.h> up - generic <elf.h> does not have
-definitions for xtensa relocations.
-
-Local file, cygwin-elf.h, needs to include <stdint.h> for standard
-integer types which is POSIX - rather than glibc-originated <features.h>.
-
-Signed-off-by: Alexey Neyman <stilor@att.net>
----
- cygwin-elf.h | 2 +-
- elf2flt.c    | 7 +++++--
- 2 files changed, 6 insertions(+), 3 deletions(-)
-
-diff --git a/cygwin-elf.h b/cygwin-elf.h
-index bd72b37..8e3dbff 100644
---- a/cygwin-elf.h
-+++ b/cygwin-elf.h
-@@ -26,7 +26,7 @@ typedef uint16_t u_int16_t;
- typedef uint32_t u_int32_t;
- typedef uint64_t u_int64_t;
- #else
--#include <features.h>
-+#include <stdint.h>
- #endif
- /* Standard ELF types.  */
- 
-diff --git a/elf2flt.c b/elf2flt.c
-index 08296cf..19a4d4d 100644
---- a/elf2flt.c
-+++ b/elf2flt.c
-@@ -58,14 +58,17 @@ const char *elf2flt_progname;
- #include <elf/h8.h>      /* TARGET_* ELF support for the BFD library            */
- #elif defined(TARGET_arm)
- #include <elf/arm.h>
--#elif defined(__CYGWIN__) || defined(__MINGW32__) || defined(TARGET_nios) || defined(TARGET_nios2)
--#include "cygwin-elf.h"	/* Cygwin uses a local copy */
- #elif defined(TARGET_xtensa)
- #include <elf/xtensa.h>	/* TARGET_* ELF support for the BFD library */
-+#elif defined(TARGET_nios) || defined(TARGET_nios2)
-+#include "cygwin-elf.h" // <elf/nios2.h> does not have R_NIOS_* declarations
- #elif defined(TARGET_microblaze)
- #include <elf/microblaze.h>	/* TARGET_* ELF support for the BFD library */
- #elif defined(TARGET_v850)
- #include <elf/v850.h>
-+#elif (__CYGWIN__) || defined(__MINGW32__) || defined(__APPLE__)
-+// FIXME: does Cygwin need this? It has <elf.h> in /usr/include
-+#include "cygwin-elf.h" // Some systems don't have <elf.h>
- #else
- #include <elf.h>      /* TARGET_* ELF support for the BFD library            */
- #endif
--- 
-2.9.3
-