On Tue, Jul 11, 2017 at 5:30 AM, Martin Jansa <[email protected]> wrote: > Seems to break the build for qemuarm: > http://errors.yoctoproject.org/Errors/Details/147256/ > http://errors.yoctoproject.org/Errors/Details/147257/ >
seems its digging gold again :) > Also there is small typo in commit message "resepct" good find > > On Tue, Jul 11, 2017 at 6:54 AM, Khem Raj <[email protected]> wrote: >> >> klibc failed to build with armv7+ when using thumb2 >> it needed to resepct TUNE_CCARGS >> >> Add patches to fix build with musl, to sort out >> the linux header maze. >> >> Signed-off-by: Khem Raj <[email protected]> >> Cc: Andrea Adami <[email protected]> >> --- >> ...ine-in_-structs-for-non-glibc-system-libs.patch | 85 >> ++++++++++++++++++++++ >> ...0001-dash-Specify-format-string-in-fmtstr.patch | 31 ++++++++ >> .../0001-include-linux-sysinfo.h-directly.patch | 32 ++++++++ >> .../klibc-2.0.4/0001-mkfifo-Implement-mkfifo.patch | 29 ++++++++ >> meta-initramfs/recipes-devtools/klibc/klibc.inc | 34 ++++++--- >> 5 files changed, 200 insertions(+), 11 deletions(-) >> create mode 100644 >> meta-initramfs/recipes-devtools/klibc/klibc-2.0.4/0001-Define-in_-structs-for-non-glibc-system-libs.patch >> create mode 100644 >> meta-initramfs/recipes-devtools/klibc/klibc-2.0.4/0001-dash-Specify-format-string-in-fmtstr.patch >> create mode 100644 >> meta-initramfs/recipes-devtools/klibc/klibc-2.0.4/0001-include-linux-sysinfo.h-directly.patch >> create mode 100644 >> meta-initramfs/recipes-devtools/klibc/klibc-2.0.4/0001-mkfifo-Implement-mkfifo.patch >> >> diff --git >> a/meta-initramfs/recipes-devtools/klibc/klibc-2.0.4/0001-Define-in_-structs-for-non-glibc-system-libs.patch >> b/meta-initramfs/recipes-devtools/klibc/klibc-2.0.4/0001-Define-in_-structs-for-non-glibc-system-libs.patch >> new file mode 100644 >> index 000000000..8d1ec69ae >> --- /dev/null >> +++ >> b/meta-initramfs/recipes-devtools/klibc/klibc-2.0.4/0001-Define-in_-structs-for-non-glibc-system-libs.patch >> @@ -0,0 +1,85 @@ >> +From f414dea1316a48aba3e8e293201ebd51652d3ef4 Mon Sep 17 00:00:00 2001 >> +From: Khem Raj <[email protected]> >> +Date: Sun, 9 Jul 2017 15:17:29 -0700 >> +Subject: [PATCH] Define in_* structs for non-glibc system libs >> + >> +These defines and structs are required to be coming from >> +userspace netinet/in.h, which is being overridden in klibc >> +however, libc-compat.h from kernel is only written keeping >> +glibc in mind, and does not provide adequate guards for musl >> +to infer that these structs should be defined in linux/in.h >> + >> +Signed-off-by: Khem Raj <[email protected]> >> +--- >> + usr/include/netinet/in.h | 33 +++++++++++++++++++++++++++++++++ >> + 1 file changed, 33 insertions(+) >> + >> +Index: git/usr/include/netinet/in.h >> +=================================================================== >> +--- git.orig/usr/include/netinet/in.h >> ++++ git/usr/include/netinet/in.h >> +@@ -5,6 +5,42 @@ >> + #ifndef _NETINET_IN_H >> + #define _NETINET_IN_H >> + >> ++#ifndef __GLIBC__ >> ++#include <linux/libc-compat.h> >> ++ >> ++#undef __UAPI_DEF_IN_ADDR >> ++#undef __UAPI_DEF_IN_IPPROTO >> ++#undef __UAPI_DEF_IN_PKTINFO >> ++#undef __UAPI_DEF_IP_MREQ >> ++#undef __UAPI_DEF_SOCKADDR_IN >> ++#undef __UAPI_DEF_IN_CLASS >> ++#undef __UAPI_DEF_IN6_ADDR >> ++#undef __UAPI_DEF_IN6_ADDR_ALT >> ++#undef __UAPI_DEF_SOCKADDR_IN6 >> ++#undef __UAPI_DEF_IPV6_MREQ >> ++#undef __UAPI_DEF_IPPROTO_V6 >> ++#undef __UAPI_DEF_IPV6_OPTIONS >> ++#undef __UAPI_DEF_IN6_PKTINFO >> ++#undef __UAPI_DEF_IP6_MTUINFO >> ++#undef __UAPI_DEF_IF_IFREQ >> ++ >> ++#define __UAPI_DEF_IN_ADDR 1 >> ++#define __UAPI_DEF_IN_IPPROTO 1 >> ++#define __UAPI_DEF_IN_PKTINFO 1 >> ++#define __UAPI_DEF_IP_MREQ 1 >> ++#define __UAPI_DEF_SOCKADDR_IN 1 >> ++#define __UAPI_DEF_IN_CLASS 1 >> ++#define __UAPI_DEF_IN6_ADDR 1 >> ++#define __UAPI_DEF_IN6_ADDR_ALT 1 >> ++#define __UAPI_DEF_SOCKADDR_IN6 1 >> ++#define __UAPI_DEF_IPV6_MREQ 1 >> ++#define __UAPI_DEF_IPPROTO_V6 1 >> ++#define __UAPI_DEF_IPV6_OPTIONS 1 >> ++#define __UAPI_DEF_IN6_PKTINFO 1 >> ++#define __UAPI_DEF_IP6_MTUINFO 1 >> ++#define __UAPI_DEF_IF_IFREQ 1 >> ++#endif >> ++ >> + #include <klibc/extern.h> >> + #include <stdint.h> >> + #include <endian.h> /* Must be included *before* <linux/in.h> >> */ >> +Index: git/usr/include/net/if.h >> +=================================================================== >> +--- git.orig/usr/include/net/if.h >> ++++ git/usr/include/net/if.h >> +@@ -1,6 +1,17 @@ >> + #ifndef _NET_IF_H >> + #define _NET_IF_H >> + >> ++#ifndef __GLIBC__ >> ++#include <linux/libc-compat.h> >> ++#undef __UAPI_DEF_IF_IFREQ >> ++#define __UAPI_DEF_IF_IFREQ 1 >> ++#undef __UAPI_DEF_IF_IFNAMSIZ >> ++#define __UAPI_DEF_IF_IFNAMSIZ 1 >> ++#undef __UAPI_DEF_IF_IFMAP >> ++#define __UAPI_DEF_IF_IFMAP 1 >> ++#undef __UAPI_DEF_IF_NET_DEVICE_FLAGS >> ++#define __UAPI_DEF_IF_NET_DEVICE_FLAGS 1 >> ++#endif >> + #include <sys/socket.h> >> + #include <sys/types.h> >> + #include <linux/if.h> >> diff --git >> a/meta-initramfs/recipes-devtools/klibc/klibc-2.0.4/0001-dash-Specify-format-string-in-fmtstr.patch >> b/meta-initramfs/recipes-devtools/klibc/klibc-2.0.4/0001-dash-Specify-format-string-in-fmtstr.patch >> new file mode 100644 >> index 000000000..ae8c1f11a >> --- /dev/null >> +++ >> b/meta-initramfs/recipes-devtools/klibc/klibc-2.0.4/0001-dash-Specify-format-string-in-fmtstr.patch >> @@ -0,0 +1,31 @@ >> +From 2fff607fd0b5550e5072a6fffcbb01c29d5207d2 Mon Sep 17 00:00:00 2001 >> +From: Khem Raj <[email protected]> >> +Date: Sun, 9 Jul 2017 13:51:25 -0700 >> +Subject: [PATCH] dash: Specify format string in fmtstr() >> + >> +Fixes build with hardening flags >> + >> +usr/dash/jobs.c:429:3: error: format not a string literal and no format >> arguments [-Werror=format-security] >> + col = fmtstr(s, 32, strsignal(st)); >> + >> +Signed-off-by: Khem Raj <[email protected]> >> +--- >> + usr/dash/jobs.c | 2 +- >> + 1 file changed, 1 insertion(+), 1 deletion(-) >> + >> +diff --git a/usr/dash/jobs.c b/usr/dash/jobs.c >> +index 009bbfee..299bcacc 100644 >> +--- a/usr/dash/jobs.c >> ++++ b/usr/dash/jobs.c >> +@@ -426,7 +426,7 @@ sprint_status(char *s, int status, int sigonly) >> + goto out; >> + #endif >> + } >> +- col = fmtstr(s, 32, strsignal(st)); >> ++ col = fmtstr(s, 32, "%s", strsignal(st)); >> + #ifdef WCOREDUMP >> + if (WCOREDUMP(status)) { >> + col += fmtstr(s + col, 16, " (core dumped)"); >> +-- >> +2.13.2 >> + >> diff --git >> a/meta-initramfs/recipes-devtools/klibc/klibc-2.0.4/0001-include-linux-sysinfo.h-directly.patch >> b/meta-initramfs/recipes-devtools/klibc/klibc-2.0.4/0001-include-linux-sysinfo.h-directly.patch >> new file mode 100644 >> index 000000000..1b033acc4 >> --- /dev/null >> +++ >> b/meta-initramfs/recipes-devtools/klibc/klibc-2.0.4/0001-include-linux-sysinfo.h-directly.patch >> @@ -0,0 +1,32 @@ >> +From ab060a57b41f989665ade20e813bbcb67f91f1f2 Mon Sep 17 00:00:00 2001 >> +From: Khem Raj <[email protected]> >> +Date: Sun, 9 Jul 2017 15:56:28 -0700 >> +Subject: [PATCH] include linux/sysinfo.h directly >> + >> +This is done to avoid the kernel header linux/kernel.h to use >> +__GLIBC__ define to decide on if libc implements sysinfo() API >> +or not. Kernel headers should be independent of such assumptions >> +but until its done in right place, change the local header >> +override to avoid this assumption >> + >> +Signed-off-by: Khem Raj <[email protected]> >> +--- >> + usr/include/sys/sysinfo.h | 2 +- >> + 1 file changed, 1 insertion(+), 1 deletion(-) >> + >> +diff --git a/usr/include/sys/sysinfo.h b/usr/include/sys/sysinfo.h >> +index dba68dc6..d145c0b1 100644 >> +--- a/usr/include/sys/sysinfo.h >> ++++ b/usr/include/sys/sysinfo.h >> +@@ -5,7 +5,7 @@ >> + #ifndef _SYS_SYSINFO_H >> + #define _SYS_SYSINFO_H >> + >> +-#include <linux/kernel.h> >> ++#include <linux/sysinfo.h> >> + >> + extern int sysinfo(struct sysinfo *info); >> + >> +-- >> +2.13.2 >> + >> diff --git >> a/meta-initramfs/recipes-devtools/klibc/klibc-2.0.4/0001-mkfifo-Implement-mkfifo.patch >> b/meta-initramfs/recipes-devtools/klibc/klibc-2.0.4/0001-mkfifo-Implement-mkfifo.patch >> new file mode 100644 >> index 000000000..9791412e4 >> --- /dev/null >> +++ >> b/meta-initramfs/recipes-devtools/klibc/klibc-2.0.4/0001-mkfifo-Implement-mkfifo.patch >> @@ -0,0 +1,29 @@ >> +From b4e120f5edf06e6df138b1804a8b5180584cea6b Mon Sep 17 00:00:00 2001 >> +From: Khem Raj <[email protected]> >> +Date: Mon, 10 Jul 2017 20:42:50 -0700 >> +Subject: [PATCH] mkfifo: Implement mkfifo >> + >> +Signed-off-by: Khem Raj <[email protected]> >> +--- >> + usr/utils/mkfifo.c | 5 +++++ >> + 1 file changed, 5 insertions(+) >> + >> +diff --git a/usr/utils/mkfifo.c b/usr/utils/mkfifo.c >> +index 5a758b2a..f1f577e6 100644 >> +--- a/usr/utils/mkfifo.c >> ++++ b/usr/utils/mkfifo.c >> +@@ -26,6 +26,11 @@ static int make_fifo(char *dir) >> + return 0; >> + } >> + >> ++int mkfifo (const char *__p, mode_t __m) >> ++{ >> ++ return mknod(__p, (__m & ~S_IFMT) | S_IFIFO, (dev_t) 0); >> ++} >> ++ >> + int main(int argc, char *argv[]) >> + { >> + int c, ret = 0; >> +-- >> +2.13.2 >> + >> diff --git a/meta-initramfs/recipes-devtools/klibc/klibc.inc >> b/meta-initramfs/recipes-devtools/klibc/klibc.inc >> index e039cb2c1..be59aa443 100644 >> --- a/meta-initramfs/recipes-devtools/klibc/klibc.inc >> +++ b/meta-initramfs/recipes-devtools/klibc/klibc.inc >> @@ -7,17 +7,23 @@ LIC_FILES_CHKSUM = >> "file://usr/klibc/LICENSE;md5=d75181f10e998c21eb147f6d2e43ce8 >> DEPENDS = "linux-libc-headers perl-native" >> SRCREV = "4d19974d7020488f63651244e1f9f51727c3f66c" >> >> -SRC_URI = "git://git.kernel.org/pub/scm/libs/klibc/klibc.git" >> -SRC_URI_append_linux-gnueabi = " file://klibc-config-eabi.patch \ >> - file://armv4-fix-v4bx.patch \ >> - " >> -SRC_URI_append_linux-uclibceabi = " file://klibc-config-eabi.patch \ >> - file://armv4-fix-v4bx.patch \ >> - " >> -SRC_URI += "file://klibc-linux-libc-dev.patch \ >> - file://staging.patch \ >> - file://klcc-consider-sysroot.patch \ >> - " >> +SRC_URI = "git://git.kernel.org/pub/scm/libs/klibc/klibc.git \ >> + ${ARMPATCHES} \ >> + file://klibc-linux-libc-dev.patch \ >> + file://staging.patch \ >> + file://klcc-consider-sysroot.patch \ >> + file://0001-dash-Specify-format-string-in-fmtstr.patch \ >> + file://0001-Define-in_-structs-for-non-glibc-system-libs.patch >> \ >> + file://0001-include-linux-sysinfo.h-directly.patch \ >> + file://0001-mkfifo-Implement-mkfifo.patch \ >> +" >> + >> +ARMPATCHES ?= "" >> + >> +ARMPATCHES_arm = "file://klibc-config-eabi.patch \ >> + file://armv4-fix-v4bx.patch \ >> + " >> + >> >> S = "${WORKDIR}/git" >> >> @@ -30,9 +36,12 @@ EXTRA_OEMAKE = "'KLIBCARCH=${KLIBC_ARCH}' \ >> 'INSTALLROOT=${D}' \ >> 'INSTALLDIR=${libdir}/klibc' \ >> 'SHLIBDIR=${libdir}' \ >> + '${KLIBCTHUMB}' \ >> + 'KLIBCOPTFLAGS=${TUNE_CCARGS}' \ >> " >> >> export FIX_ARMV4_EABI_BX = "${FIX_V4BX}" >> +KLIBCTHUMB = "${@['', >> 'CONFIG_KLIBC_THUMB=y'][(d.getVar('ARM_INSTRUCTION_SET') == 'thumb')]}" >> >> do_configure () { >> ln -sf "${STAGING_DIR_TARGET}${exec_prefix}" linux >> @@ -51,3 +60,6 @@ KLIBC_ARCH_x86-64 = "x86_64" >> KLIBC_ARCH_powerpc = "ppc" >> KLIBC_ARCH_powerpc64 = "ppc64" >> THIS_LIBKLIBC = "libklibc (= ${PV}-${PR})" >> + >> +SECURITY_CFLAGS = "-fno-PIE -no-pie" >> +SECURITY_LDFLAGS = "-no-pie" >> -- >> 2.13.2 >> >> -- >> _______________________________________________ >> Openembedded-devel mailing list >> [email protected] >> http://lists.openembedded.org/mailman/listinfo/openembedded-devel > > -- _______________________________________________ Openembedded-devel mailing list [email protected] http://lists.openembedded.org/mailman/listinfo/openembedded-devel
