Topic: OpenWrt-libtool: link: only absolute run-paths are allowed

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Post #1

elagano

18 Oct 2012, 04:44

Hello,

I am experimenting with openwrt and attempting to port some packages. I was able to port kmod for example (to the degree of it building an ipkg), so I am a bit familiar with basic Makefile syntax. I am currently trying to compile systemd, but I am apparently running into some rpath issue in the linking stage (configure and compile seem to be fine):

OpenWrt-libtool: compile:  x86_64-openwrt-linux-gnu-gcc -DHAVE_CONFIG_H -I. -include ./config.h -DSYSCONFDIR=\"/etc\" -DSYSTEM_CONFIG_FILE=\"/etc/systemd/system.conf\" -DSYSTEM_CONFIG_UNIT_PATH=\"/etc/systemd/system\" -DSYSTEM_DATA_UNIT_PATH=\"/usr/lib/systemd/system\" -DSYSTEM_SYSVINIT_PATH=\"/etc/init.d\" -DSYSTEM_SYSVRCND_PATH=\"/etc/rc.d\" -DUSER_CONFIG_FILE=\"/etc/systemd/user.conf\" -DUSER_CONFIG_UNIT_PATH=\"/etc/systemd/user\" -DUSER_DATA_UNIT_PATH=\"/usr/lib/systemd/user\" -DSYSTEMD_CGROUP_AGENT_PATH=\"/usr/lib/systemd/systemd-cgroups-agent\" -DSYSTEMD_BINARY_PATH=\"/usr/lib/systemd/systemd\" -DSYSTEMD_SHUTDOWN_BINARY_PATH=\"/usr/lib/systemd/systemd-shutdown\" -DSYSTEMD_SLEEP_BINARY_PATH=\"/usr/lib/systemd/systemd-sleep\" -DSYSTEMCTL_BINARY_PATH=\"/usr/bin/systemctl\" -DSYSTEMD_TTY_ASK_PASSWORD_AGENT_BINARY_PATH=\"/usr/bin/systemd-tty-ask-password-agent\" -DSYSTEMD_STDIO_BRIDGE_BINARY_PATH=\"/usr/bin/systemd-stdio-bridge\" -DROOTPREFIX=\"/usr\" -DRUNTIME_DIR=\"/run\" -DRANDOM_SEED=\"/var/lib/random-seed\" -DSYSTEMD_CRYPTSETUP_PATH=\"/usr/lib/systemd/systemd-cryptsetup\" -DSYSTEM_GENERATOR_PATH=\"/usr/lib/systemd/system-generators\" -DUSER_GENERATOR_PATH=\"/usr/lib/systemd/user-generators\" -DSYSTEM_SHUTDOWN_PATH=\"/usr/lib/systemd/system-shutdown\" -DSYSTEM_SLEEP_PATH=\"/usr/lib/systemd/system-sleep\" -DSYSTEMD_KBD_MODEL_MAP=\"/usr/share/systemd/kbd-model-map\" -DX_SERVER=\"/usr/bin/X\" -DUDEVLIBEXECDIR=\"/usr/lib/udev\" -DPOLKIT_AGENT_BINARY_PATH=\"/usr/bin/pkttyagent\" -I ./src -I ./src/shared -I ./src/login -I ./src/journal -I ./src/systemd -I ./src/core -I ./src/core -I ./src/libudev -I ./src/udev -Wp,-D_FORTIFY_SOURCE=2 -DKBD_LOADKEYS=\"/bin/loadkeys\" -DKBD_SETFONT=\"/bin/setfont\" -I/mnt/sda2/src/openwrt/staging_dir/target-x86_64_eglibc-2.15/usr/include -I/mnt/sda2/src/openwrt/staging_dir/target-x86_64_eglibc-2.15/include -I/mnt/sda2/src/openwrt/staging_dir/toolchain-x86_64_gcc-4.6-linaro_eglibc-2.15/usr/include -I/mnt/sda2/src/openwrt/staging_dir/toolchain-x86_64_gcc-4.6-linaro_eglibc-2.15/include -pipe -Wall -Wextra -Wno-inline -Wundef -Wformat=2 -Wlogical-op -Wsign-compare -Wmissing-include-dirs -Wold-style-definition -Wpointer-arith -Winit-self -Wdeclaration-after-statement -Wfloat-equal -Wmissing-prototypes -Wstrict-prototypes -Wredundant-decls -Wmissing-declarations -Wmissing-noreturn -Wshadow -Wendif-labels -Wcast-align -Wstrict-aliasing=2 -Wwrite-strings -Wno-long-long -Wno-overlength-strings -Wno-unused-parameter -Wno-missing-field-initializers -Wno-unused-result -Werror=overflow -ffast-math -fno-common -fdiagnostics-show-option -fno-strict-aliasing -fvisibility=hidden -ffunction-sections -fdata-sections -fstack-protector --param=ssp-buffer-size=4 -fvisibility=default -I/usr/include/python2.7 -I/usr/include/python2.7 -fno-strict-aliasing -O2 -pipe -fwrapv -DNDEBUG -O2 -pipe -march=athlon64 -fno-caller-saves -fhonour-copts -Wno-error=unused-but-set-variable -fpic -Wl,-rpath-link=/mnt/sda2/src/openwrt/staging_dir/target-x86_64_eglibc-2.15/usr/lib -MT src/python-systemd/_journal_la-_journal.lo -MD -MP -MF src/python-systemd/.deps/_journal_la-_journal.Tpo -c src/python-systemd/_journal.c -o src/python-systemd/_journal_la-_journal.o >/dev/null 2>&1
mv -f src/python-systemd/.deps/_journal_la-_journal.Tpo src/python-systemd/.deps/_journal_la-_journal.Plo



/bin/sh ./libtool  --tag=CC   --mode=link x86_64-openwrt-linux-gnu-gcc -pipe -Wall -Wextra -Wno-inline -Wundef -Wformat=2 -Wlogical-op -Wsign-compare -Wmissing-include-dirs -Wold-style-definition -Wpointer-arith -Winit-self -Wdeclaration-after-statement -Wfloat-equal -Wmissing-prototypes -Wstrict-prototypes -Wredundant-decls -Wmissing-declarations -Wmissing-noreturn -Wshadow -Wendif-labels -Wcast-align -Wstrict-aliasing=2 -Wwrite-strings -Wno-long-long -Wno-overlength-strings -Wno-unused-parameter -Wno-missing-field-initializers -Wno-unused-result -Werror=overflow -ffast-math -fno-common -fdiagnostics-show-option -fno-strict-aliasing -fvisibility=hidden -ffunction-sections -fdata-sections -fstack-protector --param=ssp-buffer-size=4 -fvisibility=default -I/usr/include/python2.7 -I/usr/include/python2.7 -fno-strict-aliasing -O2 -pipe -fwrapv -DNDEBUG -O2 -pipe -march=athlon64 -fno-caller-saves -fhonour-copts -Wno-error=unused-but-set-variable -fpic -Wl,-rpath-link=/mnt/sda2/src/openwrt/staging_dir/target-x86_64_eglibc-2.15/usr/lib  -Wl,--as-needed -Wl,--gc-sections -Wl,-z,relro -Wl,-z,now -shared -module -avoid-version -L/mnt/sda2/src/openwrt/staging_dir/target-x86_64_eglibc-2.15/usr/lib -L/mnt/sda2/src/openwrt/staging_dir/target-x86_64_eglibc-2.15/lib -L/mnt/sda2/src/openwrt/staging_dir/toolchain-x86_64_gcc-4.6-linaro_eglibc-2.15/usr/lib -L/mnt/sda2/src/openwrt/staging_dir/toolchain-x86_64_gcc-4.6-linaro_eglibc-2.15/lib -Wl,-rpath-link=/mnt/sda2/src/openwrt/staging_dir/target-x86_64_eglibc-2.15/usr/lib  -o _journal.la -rpath lib64/python2.7/site-packages/systemd src/python-systemd/_journal_la-_journal.lo -lpthread -ldl -lutil -lm -lpython2.7 libsystemd-journal.la -ldl -lrt
OpenWrt-libtool: link: only absolute run-paths are allowed
make[5]: *** [_journal.la] Error 1
make[4]: *** [all-recursive] Error 1
make[3]: *** [all] Error 2
make[3]: Leaving directory `/mnt/sda2/src/openwrt/build_dir/target-x86_64_eglibc-2.15/systemd-194'

there is no --disable-rpath option in systemd configure script.

there are some m4 files present in the source tree (not sure if it is relevant or not)

# find . -name "*m4"
./src/core/load-fragment-gperf.gperf.m4
./m4
./m4/acx_libwrap.m4
./m4/ltoptions.m4
./m4/gtk-doc.m4
./m4/libtool.m4
./m4/ltversion.m4
./m4/lt~obsolete.m4
./m4/ltsugar.m4
./m4/attributes.m4
./m4/intltool.m4
./units/getty@.service.m4
./units/serial-getty@.service.m4
./aclocal.m4

I tried the following workarounds (borrowed from other Makefiles)
PKG_FIXUP:=autoreconf
PKG_FIXUP:=patch-libtool
PKG_REMOVE_FILES:=aclocal.m4 m4/libtool.m4
TARGET_CFLAGS += $(FPIC) -Wl,-rpath-link=$(STAGING_DIR)/usr/lib
TARGET_LDFLAGS += -Wl,-rpath-link=$(STAGING_DIR)/usr/lib
and their combinations

This is openwrt trunk.

Could someone assist me with this? I would greatly appreciate any response.

Thank you,
Eric Laganowski

(Last edited by elagano on 18 Oct 2012, 04:47)

Post #2

jow

18 Oct 2012, 11:08

You need to find the Makefile.in / Makefile.am or macro which injects the rpath, then see if it needs soem prefix of some sort which you have to set to "/". If not, patch it out.

Post #3

elagano

23 Oct 2012, 03:49

Thank you jow. The issue turned out to be empty --exec-prefix= in CONFIGURE_ARGS. Silly me.

I am now running into another issue, which I am not sure is specific to the package I am attempting to port.

I compiled libblkid and libuuid and made them dependencies for systemd, however linking stage is failing:

/bin/sh ./libtool  --tag=CC   --mode=link x86_64-openwrt-linux-gnu-gcc -pipe -Wall -Wextra -Wno-inline -Wundef -Wformat=2 -Wlogical-op -Wsign-compare -Wmissing-include-dirs -Wold-style-definition -Wpointer-arith -Winit-self -Wdeclaration-after-statement -Wfloat-equal -Wmissing-prototypes -Wstrict-prototypes -Wredundant-decls -Wmissing-declarations -Wmissing-noreturn -Wshadow -Wendif-labels -Wcast-align -Wstrict-aliasing=2 -Wwrite-strings -Wno-long-long -Wno-overlength-strings -Wno-unused-parameter -Wno-missing-field-initializers -Wno-unused-result -Werror=overflow -ffast-math -fno-common -fdiagnostics-show-option -fno-strict-aliasing -fvisibility=hidden -ffunction-sections -fdata-sections -fstack-protector --param=ssp-buffer-size=4 -O2 -pipe -march=athlon64 -fno-caller-saves -fhonour-copts -Wno-error=unused-but-set-variable  -Wl,--as-needed -Wl,--gc-sections -Wl,-z,relro -Wl,-z,now -L/mnt/sda2/src/openwrt/staging_dir/target-x86_64_eglibc-2.15/usr/lib -L/mnt/sda2/src/openwrt/staging_dir/target-x86_64_eglibc-2.15/lib -L/mnt/sda2/src/openwrt/staging_dir/toolchain-x86_64_gcc-4.6-linaro_eglibc-2.15/usr/lib -L/mnt/sda2/src/openwrt/staging_dir/toolchain-x86_64_gcc-4.6-linaro_eglibc-2.15/lib -luuid -lblkid  -o udevadm src/udev/udevadm.o src/udev/udevadm-info.o src/udev/udevadm-control.o src/udev/udevadm-monitor.o src/udev/udevadm-settle.o src/udev/udevadm-trigger.o src/udev/udevadm-test.o src/udev/udevadm-test-builtin.o libudev-core.la libsystemd-shared.la -ldl -lrt
libtool: link: x86_64-openwrt-linux-gnu-gcc -pipe -Wall -Wextra -Wno-inline -Wundef -Wformat=2 -Wlogical-op -Wsign-compare -Wmissing-include-dirs -Wold-style-definition -Wpointer-arith -Winit-self -Wdeclaration-after-statement -Wfloat-equal -Wmissing-prototypes -Wstrict-prototypes -Wredundant-decls -Wmissing-declarations -Wmissing-noreturn -Wshadow -Wendif-labels -Wcast-align -Wstrict-aliasing=2 -Wwrite-strings -Wno-long-long -Wno-overlength-strings -Wno-unused-parameter -Wno-missing-field-initializers -Wno-unused-result -Werror=overflow -ffast-math -fno-common -fdiagnostics-show-option -fno-strict-aliasing -fvisibility=hidden -ffunction-sections -fdata-sections -fstack-protector --param=ssp-buffer-size=4 -O2 -pipe -march=athlon64 -fno-caller-saves -fhonour-copts -Wno-error=unused-but-set-variable -Wl,--as-needed -Wl,--gc-sections -Wl,-z -Wl,relro -Wl,-z -Wl,now -o udevadm src/udev/udevadm.o src/udev/udevadm-info.o src/udev/udevadm-control.o src/udev/udevadm-monitor.o src/udev/udevadm-settle.o src/udev/udevadm-trigger.o src/udev/udevadm-test.o src/udev/udevadm-test-builtin.o  -L/mnt/sda2/src/openwrt/staging_dir/target-x86_64_eglibc-2.15/usr/lib -L/mnt/sda2/src/openwrt/staging_dir/target-x86_64_eglibc-2.15/lib -L/mnt/sda2/src/openwrt/staging_dir/toolchain-x86_64_gcc-4.6-linaro_eglibc-2.15/usr/lib -L/mnt/sda2/src/openwrt/staging_dir/toolchain-x86_64_gcc-4.6-linaro_eglibc-2.15/lib ./.libs/libudev-core.a -lkmod ./.libs/libsystemd-shared.a -luuid -lblkid -ldl -lrt
/mnt/sda2/src/openwrt/staging_dir/target-x86_64_eglibc-2.15/usr/lib/libblkid.a(probe.o): In function `blkid_unparse_uuid':
probe.c:(.text+0x1911): undefined reference to `uuid_unparse'
collect2: ld returned 1 exit status
make[5]: *** [udevadm] Error 1
make[4]: *** [all-recursive] Error 1
make[3]: *** [all] Error 2
make[3]: Leaving directory `/mnt/sda2/src/openwrt/build_dir/target-x86_64_eglibc-2.15/systemd-194'
make[2]: *** [/mnt/sda2/src/openwrt/build_dir/target-x86_64_eglibc-2.15/systemd-194/.built] Error 2

This seem to be a problem with util-linux package that has both libblkid and libuuid.

Thanks in advance,
Eric

The discussion might have continued from here.

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