[OE-core] [PATCH 12/14] meson: update to 0.46.0 -- broke systemd on qemuppc

[Burton, Ross]

On 19 June 2018 at 17:00, Khem Raj <raj.khem at gmail.com> wrote:
>>> I recently started testing qemuppc by booting
>>> core-image-minimal with systemd as init. It fails with:
>>>
>>>     /sbin/init: error while loading shared libraries:
>>>        /lib/systemd/libsystemd-shared-237.so: R_PPC_REL24 relocation at
>>> 0x0054574c for symbol `strlen' out of range
>
>
> This would also indicate that libsystemd is probably missing -fPIC during
> compile, can you check the compiler cmdline passed when building on of .o
> files that gets includes in libsystemd.

[1/1423] powerpc-poky-linux-gcc -m32 -mhard-float -mcpu=7400 -mno-spe
-fstack-protector-strong -D_FORTIFY_SOURCE=2 -no-pie -fno-PIE
--sysroot=/data/poky-tmp/master/work/ppc7400-poky-linux/systemd/1_237-r0/recipe-sysroot
-Isrc/libsystemd/src at libsystemd@@systemd at sta -Isrc/libsystemd
-I../git/src/libsystemd -Isrc/basic -I../git/src/basic -Isrc/shared
-I../git/src/shared -Isrc/systemd -I../git/src/systemd -Isrc/journal
-I../git/src/journal -Isrc/resolve -I../git/src/resolve -Isrc/timesync
-I../git/src/timesync -Isrc/login -I../git/src/login -Isrc/udev
-I../git/src/udev -Isrc/libudev -I../git/src/libudev -Isrc/core
-I../git/src/core -I../git/src/libsystemd/sd-bus
-I../git/src/libsystemd/sd-device -I../git/src/libsystemd/sd-hwdb
-I../git/src/libsystemd/sd-id128 -I../git/src/libsystemd/sd-netlink
-I../git/src/libsystemd/sd-network -Isrc/libsystemd-network
-I../git/src/libsystemd-network -I. -I../git/
-fdiagnostics-color=always -pipe -D_FILE_OFFSET_BITS=64 -std=gnu99
-Wextra -Werror=undef -Wlogical-op -Wmissing-include-dirs
-Wold-style-definition -Wpointer-arith -Winit-self
-Wdeclaration-after-statement -Wfloat-equal
-Wsuggest-attribute=noreturn -Werror=missing-prototypes
-Werror=implicit-function-declaration -Werror=missing-declarations
-Werror=return-type -Werror=incompatible-pointer-types
-Werror=format=2 -Wstrict-prototypes -Wredundant-decls
-Wmissing-noreturn -Wimplicit-fallthrough=5 -Wshadow -Wendif-labels
-Wstrict-aliasing=2 -Wwrite-strings -Werror=overflow -Wdate-time
-Wnested-externs -ffast-math -fno-common -fdiagnostics-show-option
-fno-strict-aliasing -fvisibility=hidden -fstack-protector
-fstack-protector-strong --param=ssp-buffer-size=4 -fPIE
-Wno-unused-parameter -Wno-missing-field-initializers
-Wno-unused-result -Wno-format-signedness -Wno-error=nonnull
-Werror=shadow -ffunction-sections -fdata-sections -include config.h
-fPIC -pthread -fvisibility=default -m32 -mhard-float -mcpu=7400
-mno-spe -fstack-protector-strong -D_FORTIFY_SOURCE=2 -no-pie -fno-PIE
--sysroot=/data/poky-tmp/master/work/ppc7400-poky-linux/systemd/1_237-r0/recipe-sysroot
-O2 -pipe -g -feliminate-unused-debug-types
-fdebug-prefix-map=/data/poky-tmp/master/work/ppc7400-poky-linux/systemd/1_237-r0=/usr/src/debug/systemd/1_237-r0
-fdebug-prefix-map=/data/poky-tmp/master/work/ppc7400-poky-linux/systemd/1_237-r0/recipe-sysroot=
-fdebug-prefix-map=/data/poky-tmp/master/work/ppc7400-poky-linux/systemd/1_237-r0/recipe-sysroot-native=
-MD -MQ 'src/libsystemd/src at libsystemd@@systemd at sta/sd-utf8_sd-utf8.c.o'
-MF 'src/libsystemd/src at libsystemd@@systemd at sta/sd-utf8_sd-utf8.c.o.d'
-o 'src/libsystemd/src at libsystemd@@systemd at sta/sd-utf8_sd-utf8.c.o' -c
../git/src/libsystemd/sd-utf8/sd-utf8.c

You're right, no -fPIC.  The no-PIE flags are coming from
SECURITY_NOPIE_CFLAGS.  I'm guessing security_flags is interacting
badly with ppc again?

Ross