crosstool-ng/packages/strace/4.15/0000-use-host-ioctl.patch

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---
Makefile.am | 14 ++++++++++++--
Makefile.in | 14 ++++++++++++--
ioctl_iocdef.c | 43 +++++++++++++++++++++++++++++++++++++++++++
ioctlsort.c | 3 ++-
4 files changed, 69 insertions(+), 5 deletions(-)
--- /dev/null
+++ b/ioctl_iocdef.c
@@ -0,0 +1,43 @@
+/*
+ * Copyright (c) 2017 Alexey Neyman <stilor@att.net>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*
+ * This file is *PREPROCESSED*, not *COMPILED* for host and the result
+ * is included into ioctlsort (which is compiled for build). Since some
+ * of these values are used in structure initializers, they cannot be
+ * defined as 'const unsigned int' - instead, they have to be macros.
+ * Hence, the result of preprocessing will be run through sed to change
+ * 'DEFINE' into '#define'
+ */
+#include <linux/ioctl.h>
+
+DEFINE HOST_IOC_NONE _IOC_NONE
+DEFINE HOST_IOC_READ _IOC_READ
+DEFINE HOST_IOC_WRITE _IOC_WRITE
+
+DEFINE HOST_IOC_SIZESHIFT _IOC_SIZESHIFT
+DEFINE HOST_IOC_DIRSHIFT _IOC_DIRSHIFT
--- a/ioctlsort.c
+++ b/ioctlsort.c
@@ -33,7 +33,8 @@
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
-#include <linux/ioctl.h>
+
+#include "ioctl_iocdef.h"
struct ioctlent {
const char *info;
--- a/Makefile.am
+++ b/Makefile.am
@@ -298,6 +298,7 @@
debian/watch \
errnoent.sh \
generate_sen.sh \
+ ioctl_iocdef.c \
ioctlsort.c \
linux/32/ioctls_inc.h \
linux/32/ioctls_inc_align16.h \
@@ -815,10 +816,19 @@
ioctlent%.h: ioctlsort%
./$< > $@
+# Need to pick up <linux/ioctl.h> definitions *for host* while compiling
+# ioctlsort *for build*, hence this magic.
+ioctl_iocdef.i: $(srcdir)/ioctl_iocdef.c
+ $(CPP) -P $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \
+ $(strace_CPPFLAGS) $(CPPFLAGS) $< -o $@
+
+ioctl_iocdef.h: ioctl_iocdef.i
+ sed -n 's/^DEFINE HOST/#define /p' $< > $@
+
ioctlsort%$(BUILD_EXEEXT): ioctlsort%.o
$(ioctlsort_CC) $(ioctlsort_CFLAGS) $(ioctlsort_LDFLAGS) $< -o $@
-ioctlsort%.o: ioctls_all%.h $(srcdir)/ioctlsort.c
+ioctlsort%.o: ioctls_all%.h ioctl_iocdef.h $(srcdir)/ioctlsort.c
$(ioctlsort_CC) $(ioctlsort_DEFS) $(ioctlsort_INCLUDES) $(ioctlsort_CPPFLAGS) $(ioctlsort_CFLAGS) -DIOCTLSORT_INC=\"$<\" -c -o $@ $(srcdir)/ioctlsort.c
ioctls_all%.h: $(srcdir)/$(OS)/$(ARCH)/ioctls_inc%.h $(srcdir)/$(OS)/$(ARCH)/ioctls_arch%.h
@@ -826,7 +836,7 @@
BUILT_SOURCES = $(ioctl_redefs_h) $(ioctlent_h) \
native_printer_decls.h native_printer_defs.h printers.h sen.h sys_func.h .version
-CLEANFILES = $(ioctl_redefs_h) $(ioctlent_h) $(mpers_preproc_files) \
+CLEANFILES = $(ioctl_redefs_h) $(ioctlent_h) ioctl_iocdef.h $(mpers_preproc_files) \
native_printer_decls.h native_printer_defs.h printers.h sen.h sys_func.h
DISTCLEANFILES = gnu/stubs-32.h gnu/stubs-x32.h
--- a/Makefile.in
+++ b/Makefile.in
@@ -1036,6 +1036,7 @@
debian/watch \
errnoent.sh \
generate_sen.sh \
+ ioctl_iocdef.c \
ioctlsort.c \
linux/32/ioctls_inc.h \
linux/32/ioctls_inc_align16.h \
@@ -1514,7 +1515,7 @@
BUILT_SOURCES = $(ioctl_redefs_h) $(ioctlent_h) native_printer_decls.h \
native_printer_defs.h printers.h sen.h sys_func.h .version \
$(am__append_7) $(am__append_11)
-CLEANFILES = $(ioctl_redefs_h) $(ioctlent_h) $(mpers_preproc_files) \
+CLEANFILES = $(ioctl_redefs_h) $(ioctlent_h) octl_iocdef.h $(mpers_preproc_files) \
native_printer_decls.h native_printer_defs.h printers.h sen.h \
sys_func.h $(am__append_8) $(am__append_12)
DISTCLEANFILES = gnu/stubs-32.h gnu/stubs-x32.h
@@ -6177,13 +6178,22 @@
rm -f $<-t
mv $@-t $@
+# Need to pick up <linux/ioctl.h> definitions *for host* while compiling
+# ioctlsort *for build*, hence this magic.
+ioctl_iocdef.i: $(srcdir)/ioctl_iocdef.c
+ $(CPP) -P $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \
+ $(strace_CPPFLAGS) $(CPPFLAGS) $< -o $@
+
+ioctl_iocdef.h: ioctl_iocdef.i
+ sed -n 's/^DEFINE HOST/#define /p' $< > $@
+
ioctlent%.h: ioctlsort%
./$< > $@
ioctlsort%$(BUILD_EXEEXT): ioctlsort%.o
$(ioctlsort_CC) $(ioctlsort_CFLAGS) $(ioctlsort_LDFLAGS) $< -o $@
-ioctlsort%.o: ioctls_all%.h $(srcdir)/ioctlsort.c
+ioctlsort%.o: ioctls_all%.h ioctl_iocdef.h $(srcdir)/ioctlsort.c
$(ioctlsort_CC) $(ioctlsort_DEFS) $(ioctlsort_INCLUDES) $(ioctlsort_CPPFLAGS) $(ioctlsort_CFLAGS) -DIOCTLSORT_INC=\"$<\" -c -o $@ $(srcdir)/ioctlsort.c
ioctls_all%.h: $(srcdir)/$(OS)/$(ARCH)/ioctls_inc%.h $(srcdir)/$(OS)/$(ARCH)/ioctls_arch%.h