Patch to enable buildroot build from Alpine Linux

buildroot_alpine_host.patch

diff --git a/board/beaglebone/hotspot_buildroot.config b/board/beaglebone/hotspot_buildroot.config
index 0c48f190de..56a7fa82c0 100644
--- a/board/beaglebone/hotspot_buildroot.config
+++ b/board/beaglebone/hotspot_buildroot.config
@@ -11,6 +11,7 @@ BR2_HOST_GCC_AT_LEAST_4_9=y
 BR2_HOST_GCC_AT_LEAST_5=y
 BR2_HOST_GCC_AT_LEAST_6=y
 BR2_HOST_GCC_AT_LEAST_7=y
+BR2_HOST_GCC_AT_LEAST_8=y
 
 #
 # Target options
@@ -249,10 +250,9 @@ BR2_TOOLCHAIN_BUILDROOT_LIBC="musl"
 # BR2_KERNEL_HEADERS_5_1 is not set
 # BR2_KERNEL_HEADERS_5_2 is not set
 # BR2_KERNEL_HEADERS_VERSION is not set
-# BR2_KERNEL_HEADERS_CUSTOM_TARBALL is not set
-BR2_KERNEL_HEADERS_CUSTOM_GIT=y
-BR2_KERNEL_HEADERS_CUSTOM_REPO_URL="https://github.com/beagleboard/linux"
-BR2_KERNEL_HEADERS_CUSTOM_REPO_VERSION="4.19.59-ti-r26"
+BR2_KERNEL_HEADERS_CUSTOM_TARBALL=y
+# BR2_KERNEL_HEADERS_CUSTOM_GIT is not set
+BR2_KERNEL_HEADERS_CUSTOM_TARBALL_LOCATION="https://github.com/beagleboard/linux/archive/4.19.59-ti-r26.tar.gz"
 # BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_2 is not set
 # BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_1 is not set
 # BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_0 is not set
@@ -298,7 +298,7 @@ BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_19=y
 # BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_3_1 is not set
 # BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_3_0 is not set
 # BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_REALLY_OLD is not set
-BR2_DEFAULT_KERNEL_HEADERS="4.19.59-ti-r26"
+BR2_DEFAULT_KERNEL_HEADERS="custom"
 BR2_PACKAGE_LINUX_HEADERS=y
 BR2_PACKAGE_MUSL=y
 
@@ -481,13 +481,12 @@ BR2_LINUX_KERNEL=y
 # BR2_LINUX_KERNEL_LATEST_VERSION is not set
 # BR2_LINUX_KERNEL_LATEST_CIP_VERSION is not set
 # BR2_LINUX_KERNEL_CUSTOM_VERSION is not set
-# BR2_LINUX_KERNEL_CUSTOM_TARBALL is not set
-BR2_LINUX_KERNEL_CUSTOM_GIT=y
+BR2_LINUX_KERNEL_CUSTOM_TARBALL=y
+# BR2_LINUX_KERNEL_CUSTOM_GIT is not set
 # BR2_LINUX_KERNEL_CUSTOM_HG is not set
 # BR2_LINUX_KERNEL_CUSTOM_SVN is not set
-BR2_LINUX_KERNEL_CUSTOM_REPO_URL="https://github.com/beagleboard/linux"
-BR2_LINUX_KERNEL_CUSTOM_REPO_VERSION="4.19.59-ti-r26"
-BR2_LINUX_KERNEL_VERSION="4.19.59-ti-r26"
+BR2_LINUX_KERNEL_CUSTOM_TARBALL_LOCATION="https://github.com/beagleboard/linux/archive/4.19.59-ti-r26.tar.gz"
+BR2_LINUX_KERNEL_VERSION="custom"
 BR2_LINUX_KERNEL_PATCH=""
 # BR2_LINUX_KERNEL_USE_DEFCONFIG is not set
 # BR2_LINUX_KERNEL_USE_ARCH_DEFAULT_CONFIG is not set
@@ -3022,7 +3021,7 @@ BR2_TARGET_UBOOT_VERSION="2019.07"
 BR2_TARGET_UBOOT_PATCH=""
 BR2_TARGET_UBOOT_USE_DEFCONFIG=y
 # BR2_TARGET_UBOOT_USE_CUSTOM_CONFIG is not set
-BR2_TARGET_UBOOT_BOARD_DEFCONFIG="am335x_boneblack"
+BR2_TARGET_UBOOT_BOARD_DEFCONFIG="am335x_boneblack_vboot"
 BR2_TARGET_UBOOT_CONFIG_FRAGMENT_FILES=""
 # BR2_TARGET_UBOOT_NEEDS_DTC is not set
 # BR2_TARGET_UBOOT_NEEDS_PYLIBFDT is not set
diff --git a/package/fakeroot/0003-no64.patch b/package/fakeroot/0003-no64.patch
new file mode 100644
index 0000000000..ff95f96a9b
--- /dev/null
+++ b/package/fakeroot/0003-no64.patch
@@ -0,0 +1,17 @@
+--- a/libfakeroot.c
++++ b/libfakeroot.c
+@@ -81,12 +81,14 @@
+ #define SEND_STAT64(a,b,c) send_stat64(a,b,c)
+ #define SEND_GET_STAT(a,b) send_get_stat(a,b)
+ #define SEND_GET_STAT64(a,b) send_get_stat64(a,b)
++#define SEND_GET_XATTR(a,b,c) send_get_xattr(a,b,c)
+ #define SEND_GET_XATTR64(a,b,c) send_get_xattr64(a,b,c)
+ #else
+ #define SEND_STAT(a,b,c) send_stat(a,b)
+ #define SEND_STAT64(a,b,c) send_stat64(a,b)
+ #define SEND_GET_STAT(a,b) send_get_stat(a)
+ #define SEND_GET_STAT64(a,b) send_get_stat64(a)
++#define SEND_GET_XATTR(a,b,c) send_get_xattr(a,b)
+ #define SEND_GET_XATTR64(a,b,c) send_get_xattr64(a,b)
+ #endif
+ 
diff --git a/package/fakeroot/0004-stdint.patch b/package/fakeroot/0004-stdint.patch
new file mode 100644
index 0000000000..bb4f67f0d0
--- /dev/null
+++ b/package/fakeroot/0004-stdint.patch
@@ -0,0 +1,34 @@
+--- fakeroot-1.18.2.orig/faked.c
++++ fakeroot-1.18.2/faked.c
+@@ -514,11 +514,11 @@
+ 
+ #ifdef FAKEROOT_DB_PATH
+     if (find_path(i->buf.dev, i->buf.ino, roots, path))
+-      fprintf(f,"mode=%llo,uid=%llu,gid=%llu,nlink=%llu,rdev=%llu %s\n",
++      fprintf(f,"mode=%"PRIo64",uid=%"PRIu64",gid=%"PRIu64",nlink=%"PRIu64",rdev=%"PRIu64" %s\n",
+               (uint64_t) i->buf.mode,(uint64_t) i->buf.uid,(uint64_t) i->buf.gid,
+               (uint64_t) i->buf.nlink,(uint64_t) i->buf.rdev,path);
+ #else
+-    fprintf(f,"dev=%llx,ino=%llu,mode=%llo,uid=%llu,gid=%llu,nlink=%llu,rdev=%llu\n",
++    fprintf(f,"dev=%"PRIx64",ino=%"PRIu64",mode=%"PRIo64",uid=%"PRIu64",gid=%"PRIu64",nlink=%"PRIu64",rdev=%"PRIu64"\n",
+             (uint64_t) i->buf.dev,(uint64_t) i->buf.ino,(uint64_t) i->buf.mode,
+             (uint64_t) i->buf.uid,(uint64_t) i->buf.gid,(uint64_t) i->buf.nlink,
+             (uint64_t) i->buf.rdev);
+@@ -544,7 +544,7 @@
+ 
+   while(1){
+ #ifdef FAKEROOT_DB_PATH
+-    r=scanf("mode=%llo,uid=%llu,gid=%llu,nlink=%llu,rdev=%llu "DB_PATH_SCAN"\n",
++    r=scanf("mode=%"PRIo64",uid=%"PRIu64",gid=%"PRIu64",nlink=%"PRIu64",rdev=%"PRIu64" "DB_PATH_SCAN"\n",
+             &stmode, &stuid, &stgid, &stnlink, &strdev, &path);
+     if (r != 6)
+       break;
+@@ -559,7 +559,7 @@
+     stdev = path_st.st_dev;
+     stino = path_st.st_ino;
+ #else
+-    r=scanf("dev=%llx,ino=%llu,mode=%llo,uid=%llu,gid=%llu,nlink=%llu,rdev=%llu\n",
++    r=scanf("dev=%"PRIx64",ino=%"PRIu64",mode=%"PRIo64",uid=%"PRIu64",gid=%"PRIu64",nlink=%"PRIu64",rdev=%"PRIu64"\n",
+             &stdev, &stino, &stmode, &stuid, &stgid, &stnlink, &strdev);
+     if (r != 7)
+       break;
diff --git a/package/fakeroot/0005-no-ldlibrarypath.patch b/package/fakeroot/0005-no-ldlibrarypath.patch
new file mode 100644
index 0000000000..e7b9a037d0
--- /dev/null
+++ b/package/fakeroot/0005-no-ldlibrarypath.patch
@@ -0,0 +1,80 @@
+diff -ru fakeroot-1.20.2.orig/scripts/fakeroot.in fakeroot-1.20.2/scripts/fakeroot.in
+--- fakeroot-1.20.2.orig/scripts/fakeroot.in	2015-11-12 10:51:23.241681379 +0200
++++ fakeroot-1.20.2/scripts/fakeroot.in	2015-11-12 10:56:53.331985288 +0200
+@@ -34,8 +34,7 @@
+ FAKEROOT_BINDIR=@bindir@
+ 
+ USEABSLIBPATH=@LDPRELOADABS@
+-LIB=lib@fakeroot_transformed@@DLSUFFIX@
+-PATHS=@libdir@:${FAKEROOT_PREFIX}/lib64/libfakeroot:${FAKEROOT_PREFIX}/lib32/libfakeroot
++LIB=@libdir@/lib@fakeroot_transformed@@DLSUFFIX@
+ FAKED=${FAKEROOT_BINDIR}/@faked_transformed@
+ 
+ FAKED_MODE="unknown-is-root"
+@@ -68,7 +67,6 @@
+     -l|--lib)
+        shift
+        LIB=`eval echo "$1"`
+-       PATHS=
+        ;;
+     -f|--faked)
+        shift
+@@ -111,23 +109,11 @@
+ 
+ # make sure the preload is available
+ ABSLIB=""
+-if [ -n "$PATHS" ]
+-then
+-    for dir in `echo $PATHS | sed 's/:/ /g'`
+-    do
+-	if test -r "$dir/$LIB"
+-	then
+-	    libfound=yes
+-	    ABSLIB="$dir/$LIB"
+-	fi
+-    done
+-else
+     if test -r "$LIB"
+     then
+ 	libfound=yes
+ 	ABSLIB="$LIB"
+     fi
+-fi
+ 
+ if test $libfound = no
+ then
+@@ -148,7 +134,7 @@
+ if [ "$WAITINTRAP" -eq 0 ]; then
+   trap "kill -s @signal@ $PID" EXIT INT
+ else
+-  @MACOSX_FALSE@trap 'FAKEROOTKEY=$FAKEROOTKEY @LDLIBPATHVAR@="$PATHS" @LDPRELOADVAR@="$LIB" /bin/ls -l / >/dev/null 2>&1; while kill -s @signal@ $PID 2>/dev/null; do sleep 0.1; done' EXIT INT
++  @MACOSX_FALSE@trap 'FAKEROOTKEY=$FAKEROOTKEY @LDPRELOADVAR@="$LIB" /bin/ls -l / >/dev/null 2>&1; while kill -s @signal@ $PID 2>/dev/null; do sleep 0.1; done' EXIT INT
+   @MACOSX_TRUE@trap 'FAKEROOTKEY=$FAKEROOTKEY @LDPRELOADVAR@="$LIB" /bin/ls -l / >/dev/null 2>&1; while kill -s @signal@ $PID 2>/dev/null; do sleep 0.1; done' EXIT INT
+ fi
+ 
+@@ -159,10 +145,6 @@
+ if test $USEABSLIBPATH -ne 0 ; then
+   LIB=$ABSLIB
+ fi
+-# Keep other library paths
+-if test -n "$@LDLIBPATHVAR@"; then
+-  PATHS="$PATHS:$@LDLIBPATHVAR@"
+-fi
+ # ...and preloaded libs
+ if test -n "$@LDPRELOADVAR@"; then
+   LIB="$LIB:$@LDPRELOADVAR@"
+@@ -171,11 +153,11 @@
+ export FAKEROOT_FD_BASE
+ 
+ if test -z "$*"; then
+-  @MACOSX_FALSE@FAKEROOTKEY=$FAKEROOTKEY @LDLIBPATHVAR@="$PATHS" @LDEXTRAVAR@ @LDPRELOADVAR@="$LIB" ${SHELL:-/bin/sh}
++  @MACOSX_FALSE@FAKEROOTKEY=$FAKEROOTKEY @LDEXTRAVAR@ @LDPRELOADVAR@="$LIB" ${SHELL:-/bin/sh}
+   @MACOSX_TRUE@FAKEROOTKEY=$FAKEROOTKEY @LDEXTRAVAR@ @LDPRELOADVAR@="$LIB" ${SHELL:-/bin/sh}
+   RESULT=$?
+ else
+-  @MACOSX_FALSE@FAKEROOTKEY=$FAKEROOTKEY @LDLIBPATHVAR@="$PATHS" @LDEXTRAVAR@ @LDPRELOADVAR@="$LIB" "$@"
++  @MACOSX_FALSE@FAKEROOTKEY=$FAKEROOTKEY @LDEXTRAVAR@ @LDPRELOADVAR@="$LIB" "$@"
+   @MACOSX_TRUE@FAKEROOTKEY=$FAKEROOTKEY @LDEXTRAVAR@ @LDPRELOADVAR@="$LIB" "$@"
+   RESULT=$?
+ fi
+
diff --git a/package/fakeroot/0006-xstatjunk.patch b/package/fakeroot/0006-xstatjunk.patch
new file mode 100644
index 0000000000..12f2759b48
--- /dev/null
+++ b/package/fakeroot/0006-xstatjunk.patch
@@ -0,0 +1,11 @@
+--- fakeroot-1.18.4.orig/configure.ac	2012-06-02 18:23:41.000000000 +0000
++++ fakeroot-1.18.4configure.ac	2015-09-24 23:15:56.917470073 +0000
+@@ -301,7 +301,7 @@
+   FUNC=`echo $SEARCH|sed -e 's/.*%//'`
+   PRE=`echo $SEARCH|sed -e 's/%.*//'`
+   FOUND=
+-  for WRAPPED in __${PRE}x${FUNC} _${PRE}x${FUNC} __${PRE}${FUNC}13 ${PRE}${FUNC}; do
++  for WRAPPED in ${PRE}${FUNC}; do
+     AC_CHECK_FUNCS($WRAPPED,FOUND=$WRAPPED)
+ dnl
+ dnl to unconditionally define only the _* functions, comment out the 2 lines above,
diff --git a/package/fakeroot/fakeroot.mk b/package/fakeroot/fakeroot.mk
index 4aa27a1b0c..15a07f58c2 100644
--- a/package/fakeroot/fakeroot.mk
+++ b/package/fakeroot/fakeroot.mk
@@ -16,6 +16,8 @@ HOST_FAKEROOT_CONF_ENV = \
 	ac_cv_header_sys_capability_h=no \
 	ac_cv_func_capset=no
 
+HOST_FAKEROOT_CONF_ENV += CFLAGS="$(HOST_CFLAGS) -D_STAT_VER=0"
+
 FAKEROOT_LICENSE = GPL-3.0+
 FAKEROOT_LICENSE_FILES = COPYING
 
diff --git a/package/ninja/001-nanotime.patch b/package/ninja/001-nanotime.patch
new file mode 100644
index 0000000000..56459c3218
--- /dev/null
+++ b/package/ninja/001-nanotime.patch
@@ -0,0 +1,40 @@
+2ff54ad7478a90bd75c91e434236a Mon Sep 17 00:00:00 2001
+From: makepost <makepost@firemail.cc>
+Date: Mon, 24 Dec 2018 03:13:16 +0200
+Subject: [PATCH] Use st_mtim if st_mtime is macro, fix #1510
+
+In POSIX.1-2008, sys_stat has a st_mtim member and a st_mtime backward
+compatibility macro. Should help avoid hardcoding platform detection.
+---
+ src/disk_interface.cc | 14 ++++----------
+ 1 file changed, 4 insertions(+), 10 deletions(-)
+
+diff --git a/src/disk_interface.cc b/src/disk_interface.cc
+index d4c2fb087..dc297c449 100644
+--- src/disk_interface.cc
++++ /src/disk_interface.cc
+@@ -202,19 +202,13 @@ TimeStamp RealDiskInterface::Stat(const string& path, string* err) const {
+   // that it doesn't exist.
+   if (st.st_mtime == 0)
+     return 1;
+-#if defined(__APPLE__) && !defined(_POSIX_C_SOURCE)
++#if defined(_AIX)
++  return (int64_t)st.st_mtime * 1000000000LL + st.st_mtime_n;
++#elif defined(__APPLE__)
+   return ((int64_t)st.st_mtimespec.tv_sec * 1000000000LL +
+           st.st_mtimespec.tv_nsec);
+-#elif (_POSIX_C_SOURCE >= 200809L || _XOPEN_SOURCE >= 700 || defined(_BSD_SOURCE) || defined(_SVID_SOURCE) || \
+-       defined(__BIONIC__) || (defined (__SVR4) && defined (__sun)) || defined(__FreeBSD__))
+-  // For glibc, see "Timestamp files" in the Notes of http://www.kernel.org/doc/man-pages/online/pages/man2/stat.2.html
+-  // newlib, uClibc and musl follow the kernel (or Cygwin) headers and define the right macro values above.
+-  // For bsd, see https://github.com/freebsd/freebsd/blob/master/sys/sys/stat.h and similar
+-  // For bionic, C and POSIX API is always enabled.
+-  // For solaris, see https://docs.oracle.com/cd/E88353_01/html/E37841/stat-2.html.
++#elif defined(st_mtime) // A macro, so we're likely on modern POSIX.
+   return (int64_t)st.st_mtim.tv_sec * 1000000000LL + st.st_mtim.tv_nsec;
+-#elif defined(_AIX)
+-  return (int64_t)st.st_mtime * 1000000000LL + st.st_mtime_n;
+ #else
+   return (int64_t)st.st_mtime * 1000000000LL + st.st_mtimensec;
+ #endif
+