ExternalVendorCode/crosstool-ng
1
0
Fork 0
mirror of https://github.com/crosstool-ng/crosstool-ng.git synced 2025-04-22 01:51:06 +00:00
Code Issues Actions 1 Packages Projects Releases Wiki Activity

Merge pull request #1105 from stilor/fix-uclibc

Browse Source 
Fix a couple of regressions after recent checkins
This commit is contained in:
Alexey Neyman 2018-12-03 16:16:40 -08:00 committed by GitHub
commit 03b29ba5b0
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
5 changed files with 202 additions and 14 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

94
packages/strace/4.23/0001-v4l2-kernel-abi-breakage.patch vendored Normal file
View File

@ -0,0 +1,94 @@
commit b89a69dec27cf638df0e17db80ed937c3e1abf77
Author: Dmitry V. Levin <ldv@altlinux.org>
Date: Sat Aug 18 07:22:47 2018 +0000
xlat: workaround V4L2_CID_USER_IMX_BASE Linux kernel ABI breakage
Linux kernel commit v4.18-rc2-106-g421860b9d47053badce4b247576fa48df9ab4c48
has changed the value of V4L2_CID_USER_IMX_BASE constant introduced
by commit v4.13-rc1~141^2~121 because the old value was already used
by V4L2_CID_USER_MAX217X_BASE.
This is of course an ABI breakage that affects Linux kernels starting
with 4.13 and up to 4.18, as well as their LTS derivatives.
Since the imx driver didn't provide any public control ID definitions,
it looks like the best way to handle this situation is to pretend that
the old value of V4L2_CID_USER_IMX_BASE didn't exist.
* xlat/v4l2_control_id_bases.in (V4L2_CID_USER_IMX_BASE): Redefine.
Co-Authored-by: Eugene Syromyatnikov <evgsyr@gmail.com>
diff --git a/xlat/v4l2_control_id_bases.in b/xlat/v4l2_control_id_bases.in
index a0359be9..f3fd9255 100644
--- a/xlat/v4l2_control_id_bases.in
+++ b/xlat/v4l2_control_id_bases.in
@@ -2,7 +2,22 @@ V4L2_CID_BASE (V4L2_CTRL_CLASS_USER | 0x900)
V4L2_CID_USER_MEYE_BASE (V4L2_CID_BASE + 0x1000)
V4L2_CID_USER_BTTV_BASE (V4L2_CID_BASE + 0x1010)
V4L2_CID_USER_TI_VPE_BASE (V4L2_CID_BASE + 0x1050)
-V4L2_CID_USER_IMX_BASE (V4L2_CID_BASE + 0x1090)
+#ifndef STRACE_WORKAROUND_FOR_V4L2_CID_USER_IMX_BASE
+# define STRACE_WORKAROUND_FOR_V4L2_CID_USER_IMX_BASE
+/*
+ * Linux kernel commit v4.18-rc2-106-g421860b9d47053badce4b247576fa48df9ab4c48
+ * has changed the value of V4L2_CID_USER_IMX_BASE constant introduced
+ * by commit v4.13-rc1~141^2~121 because the old value was already used
+ * by V4L2_CID_USER_MAX217X_BASE.
+ * This is of course an ABI breakage that affects Linux kernels starting
+ * with 4.13 and up to 4.18, as well as their LTS derivatives.
+ * Since the imx driver didn't provide any public control ID definitions,
+ * it looks like the best way to handle this situation is to pretend that
+ * the old value of V4L2_CID_USER_IMX_BASE didn't exist.
+ */
+# undef V4L2_CID_USER_IMX_BASE
+#endif
+V4L2_CID_USER_IMX_BASE (V4L2_CID_BASE + 0x10b0)
V4L2_CID_MPEG_BASE (V4L2_CTRL_CLASS_MPEG | 0x900)
V4L2_CID_MPEG_CX2341X_BASE (V4L2_CTRL_CLASS_MPEG | 0x1000)
V4L2_CID_MPEG_MFC51_BASE (V4L2_CTRL_CLASS_MPEG | 0x1100)
diff -urpN a/xlat/v4l2_control_id_bases.h b/xlat/v4l2_control_id_bases.h
--- a/xlat/v4l2_control_id_bases.h
+++ b/xlat/v4l2_control_id_bases.h
@@ -31,12 +31,16 @@ DIAG_POP_IGNORE_TAUTOLOGICAL_COMPARE
#else
# define V4L2_CID_USER_TI_VPE_BASE (V4L2_CID_BASE + 0x1050)
#endif
+#ifndef STRACE_WORKAROUND_FOR_V4L2_CID_USER_IMX_BASE
+# define STRACE_WORKAROUND_FOR_V4L2_CID_USER_IMX_BASE
+# undef V4L2_CID_USER_IMX_BASE
+#endif
#if defined(V4L2_CID_USER_IMX_BASE) || (defined(HAVE_DECL_V4L2_CID_USER_IMX_BASE) && HAVE_DECL_V4L2_CID_USER_IMX_BASE)
DIAG_PUSH_IGNORE_TAUTOLOGICAL_COMPARE
-static_assert((V4L2_CID_USER_IMX_BASE) == ((V4L2_CID_BASE + 0x1090)), "V4L2_CID_USER_IMX_BASE != (V4L2_CID_BASE + 0x1090)");
+static_assert((V4L2_CID_USER_IMX_BASE) == ((V4L2_CID_BASE + 0x10b0)), "V4L2_CID_USER_IMX_BASE != (V4L2_CID_BASE + 0x10b0)");
DIAG_POP_IGNORE_TAUTOLOGICAL_COMPARE
#else
-# define V4L2_CID_USER_IMX_BASE (V4L2_CID_BASE + 0x1090)
+# define V4L2_CID_USER_IMX_BASE (V4L2_CID_BASE + 0x10b0)
#endif
#if defined(V4L2_CID_MPEG_BASE) || (defined(HAVE_DECL_V4L2_CID_MPEG_BASE) && HAVE_DECL_V4L2_CID_MPEG_BASE)
DIAG_PUSH_IGNORE_TAUTOLOGICAL_COMPARE
@@ -146,6 +150,21 @@ const struct xlat v4l2_control_id_bases[
XLAT(V4L2_CID_USER_MEYE_BASE),
XLAT(V4L2_CID_USER_BTTV_BASE),
XLAT(V4L2_CID_USER_TI_VPE_BASE),
+#ifndef STRACE_WORKAROUND_FOR_V4L2_CID_USER_IMX_BASE
+# define STRACE_WORKAROUND_FOR_V4L2_CID_USER_IMX_BASE
+/*
+* Linux kernel commit v4.18-rc2-106-g421860b9d47053badce4b247576fa48df9ab4c48
+* has changed the value of V4L2_CID_USER_IMX_BASE constant introduced
+* by commit v4.13-rc1~141^2~121 because the old value was already used
+* by V4L2_CID_USER_MAX217X_BASE.
+* This is of course an ABI breakage that affects Linux kernels starting
+* with 4.13 and up to 4.18, as well as their LTS derivatives.
+* Since the imx driver didn't provide any public control ID definitions,
+* it looks like the best way to handle this situation is to pretend that
+* the old value of V4L2_CID_USER_IMX_BASE didn't exist.
+*/
+# undef V4L2_CID_USER_IMX_BASE
+#endif
XLAT(V4L2_CID_USER_IMX_BASE),
XLAT(V4L2_CID_MPEG_BASE),
XLAT(V4L2_CID_MPEG_CX2341X_BASE),

94
packages/strace/4.24/0001-v4l2-kernel-abi-breakage.patch vendored Normal file
View File

@ -0,0 +1,94 @@
commit b89a69dec27cf638df0e17db80ed937c3e1abf77
Author: Dmitry V. Levin <ldv@altlinux.org>
Date: Sat Aug 18 07:22:47 2018 +0000
xlat: workaround V4L2_CID_USER_IMX_BASE Linux kernel ABI breakage
Linux kernel commit v4.18-rc2-106-g421860b9d47053badce4b247576fa48df9ab4c48
has changed the value of V4L2_CID_USER_IMX_BASE constant introduced
by commit v4.13-rc1~141^2~121 because the old value was already used
by V4L2_CID_USER_MAX217X_BASE.
This is of course an ABI breakage that affects Linux kernels starting
with 4.13 and up to 4.18, as well as their LTS derivatives.
Since the imx driver didn't provide any public control ID definitions,
it looks like the best way to handle this situation is to pretend that
the old value of V4L2_CID_USER_IMX_BASE didn't exist.
* xlat/v4l2_control_id_bases.in (V4L2_CID_USER_IMX_BASE): Redefine.
Co-Authored-by: Eugene Syromyatnikov <evgsyr@gmail.com>
diff --git a/xlat/v4l2_control_id_bases.in b/xlat/v4l2_control_id_bases.in
index a0359be9..f3fd9255 100644
--- a/xlat/v4l2_control_id_bases.in
+++ b/xlat/v4l2_control_id_bases.in
@@ -2,7 +2,22 @@ V4L2_CID_BASE (V4L2_CTRL_CLASS_USER | 0x900)
V4L2_CID_USER_MEYE_BASE (V4L2_CID_BASE + 0x1000)
V4L2_CID_USER_BTTV_BASE (V4L2_CID_BASE + 0x1010)
V4L2_CID_USER_TI_VPE_BASE (V4L2_CID_BASE + 0x1050)
-V4L2_CID_USER_IMX_BASE (V4L2_CID_BASE + 0x1090)
+#ifndef STRACE_WORKAROUND_FOR_V4L2_CID_USER_IMX_BASE
+# define STRACE_WORKAROUND_FOR_V4L2_CID_USER_IMX_BASE
+/*
+ * Linux kernel commit v4.18-rc2-106-g421860b9d47053badce4b247576fa48df9ab4c48
+ * has changed the value of V4L2_CID_USER_IMX_BASE constant introduced
+ * by commit v4.13-rc1~141^2~121 because the old value was already used
+ * by V4L2_CID_USER_MAX217X_BASE.
+ * This is of course an ABI breakage that affects Linux kernels starting
+ * with 4.13 and up to 4.18, as well as their LTS derivatives.
+ * Since the imx driver didn't provide any public control ID definitions,
+ * it looks like the best way to handle this situation is to pretend that
+ * the old value of V4L2_CID_USER_IMX_BASE didn't exist.
+ */
+# undef V4L2_CID_USER_IMX_BASE
+#endif
+V4L2_CID_USER_IMX_BASE (V4L2_CID_BASE + 0x10b0)
V4L2_CID_MPEG_BASE (V4L2_CTRL_CLASS_MPEG | 0x900)
V4L2_CID_MPEG_CX2341X_BASE (V4L2_CTRL_CLASS_MPEG | 0x1000)
V4L2_CID_MPEG_MFC51_BASE (V4L2_CTRL_CLASS_MPEG | 0x1100)
diff -urpN a/xlat/v4l2_control_id_bases.h b/xlat/v4l2_control_id_bases.h
--- a/xlat/v4l2_control_id_bases.h
+++ b/xlat/v4l2_control_id_bases.h
@@ -31,12 +31,16 @@ DIAG_POP_IGNORE_TAUTOLOGICAL_COMPARE
#else
# define V4L2_CID_USER_TI_VPE_BASE (V4L2_CID_BASE + 0x1050)
#endif
+#ifndef STRACE_WORKAROUND_FOR_V4L2_CID_USER_IMX_BASE
+# define STRACE_WORKAROUND_FOR_V4L2_CID_USER_IMX_BASE
+# undef V4L2_CID_USER_IMX_BASE
+#endif
#if defined(V4L2_CID_USER_IMX_BASE) || (defined(HAVE_DECL_V4L2_CID_USER_IMX_BASE) && HAVE_DECL_V4L2_CID_USER_IMX_BASE)
DIAG_PUSH_IGNORE_TAUTOLOGICAL_COMPARE
-static_assert((V4L2_CID_USER_IMX_BASE) == ((V4L2_CID_BASE + 0x1090)), "V4L2_CID_USER_IMX_BASE != (V4L2_CID_BASE + 0x1090)");
+static_assert((V4L2_CID_USER_IMX_BASE) == ((V4L2_CID_BASE + 0x10b0)), "V4L2_CID_USER_IMX_BASE != (V4L2_CID_BASE + 0x10b0)");
DIAG_POP_IGNORE_TAUTOLOGICAL_COMPARE
#else
-# define V4L2_CID_USER_IMX_BASE (V4L2_CID_BASE + 0x1090)
+# define V4L2_CID_USER_IMX_BASE (V4L2_CID_BASE + 0x10b0)
#endif
#if defined(V4L2_CID_MPEG_BASE) || (defined(HAVE_DECL_V4L2_CID_MPEG_BASE) && HAVE_DECL_V4L2_CID_MPEG_BASE)
DIAG_PUSH_IGNORE_TAUTOLOGICAL_COMPARE
@@ -146,6 +150,21 @@ const struct xlat v4l2_control_id_bases[
XLAT(V4L2_CID_USER_MEYE_BASE),
XLAT(V4L2_CID_USER_BTTV_BASE),
XLAT(V4L2_CID_USER_TI_VPE_BASE),
+#ifndef STRACE_WORKAROUND_FOR_V4L2_CID_USER_IMX_BASE
+# define STRACE_WORKAROUND_FOR_V4L2_CID_USER_IMX_BASE
+/*
+* Linux kernel commit v4.18-rc2-106-g421860b9d47053badce4b247576fa48df9ab4c48
+* has changed the value of V4L2_CID_USER_IMX_BASE constant introduced
+* by commit v4.13-rc1~141^2~121 because the old value was already used
+* by V4L2_CID_USER_MAX217X_BASE.
+* This is of course an ABI breakage that affects Linux kernels starting
+* with 4.13 and up to 4.18, as well as their LTS derivatives.
+* Since the imx driver didn't provide any public control ID definitions,
+* it looks like the best way to handle this situation is to pretend that
+* the old value of V4L2_CID_USER_IMX_BASE didn't exist.
+*/
+# undef V4L2_CID_USER_IMX_BASE
+#endif
XLAT(V4L2_CID_USER_IMX_BASE),
XLAT(V4L2_CID_MPEG_BASE),
XLAT(V4L2_CID_MPEG_CX2341X_BASE),

2
packages/strace/package.desc
View File

@ -1,4 +1,4 @@
repository='git https://git.code.sf.net/p/strace/code'
repository='git https://github.com/strace/strace.git'
bootstrap='./bootstrap'
mirrors='https://strace.io/files/${CT_STRACE_VERSION}'
archive_formats='.tar.xz'

2
scripts/build/libc/moxiebox.sh
View File

@ -45,7 +45,7 @@ moxiebox_main()
CT_DoExecLog ALL cp -v "${CT_LIB_DIR}/packages/moxiebox/"sha*.[ch] ./
CT_DoExecLog ALL "${CT_HOST}-gcc" -c sha256_wrap.c -O2 -Wall
CT_DoExecLog ALL "${CT_HOST}-ar" cru libcrypto.a sha256_wrap.o
CT_Popd
CT_Popd
# Moxiebox includes a VM which we're building for the
# host machine.

24
scripts/build/libc/uClibc.sh
View File

@ -3,21 +3,21 @@
# Licensed under the GPL v2. See COPYING in the root of this package
# Build and install headers and start files
uclibc_start_files()
uClibc_start_files()
{
# Start files and Headers should be configured the same way as the
# final libc, but built and installed differently.
uclibc_backend libc_mode=startfiles
uClibc_backend libc_mode=startfiles
}
# This function builds and install the full C library
uclibc_main()
uClibc_main()
{
uclibc_backend libc_mode=final
uClibc_backend libc_mode=final
}
# Common backend for 1st and 2nd passes.
uclibc_backend()
uClibc_backend()
{
local libc_mode
local arg
@ -33,13 +33,13 @@ uclibc_backend()
esac
CT_mkdir_pushd "${CT_BUILD_DIR}/build-libc-${libc_mode}"
CT_IterateMultilibs uclibc_backend_once multilib libc_mode="${libc_mode}"
CT_IterateMultilibs uClibc_backend_once multilib libc_mode="${libc_mode}"
CT_Popd
CT_EndStep
}
# Common backend for 1st and 2nd passes, once per multilib.
uclibc_backend_once()
uClibc_backend_once()
{
local libc_mode
local multi_dir multi_os_dir multi_root multi_flags multi_index multi_count
@ -48,16 +48,16 @@ uclibc_backend_once()
local -a make_args
local extra_cflags f cfg_cflags cf
local hdr_install_subdir
local uclibc_name
local uClibc_name
for arg in "$@"; do
eval "${arg// /\\ }"
done
if [ "${CT_UCLIBC_USE_UCLIBC_NG_ORG}" = "y" ]; then
uclibc_name="uClibc-ng"
uClibc_name="uClibc-ng"
elif [ "${CT_UCLIBC_USE_UCLIBC_ORG}" = "y" ]; then
uclibc_name="uClibc"
uClibc_name="uClibc"
fi
CT_DoStep INFO "Building for multilib ${multi_index}/${multi_count}: '${multi_flags}'"
@ -94,7 +94,7 @@ uclibc_backend_once()
# Use the default config if the user did not provide one.
if [ -z "${CT_LIBC_UCLIBC_CONFIG_FILE}" ]; then
CT_LIBC_UCLIBC_CONFIG_FILE="${CT_LIB_DIR}/contrib/uClibc-defconfigs/${uclibc_name}.config"
CT_LIBC_UCLIBC_CONFIG_FILE="${CT_LIB_DIR}/contrib/uClibc-defconfigs/${uClibc_name}.config"
fi
manage_uClibc_config "${CT_LIBC_UCLIBC_CONFIG_FILE}" .config "${multi_flags}"
@ -403,7 +403,7 @@ manage_uClibc_config()
CT_DoArchUClibcCflags "${dst}" "${flags}"
}
uclibc_post_cc()
uClibc_post_cc()
{
# uClibc and GCC disagree where the dynamic linker lives. uClibc always
# places it in the MULTILIB_DIR, while gcc does that for *some* variants