[Buildroot] systemd: build failure against pam on arm

[Peter Korsgaard <peter@korsgaard.com>]

>>>>> "Christian" == Christian Stewart <christian@paral.in> writes:

 > Hi all,
 > Compiling against 2017.05, with the following defconfig:

 > BR2_arm=y
 > BR2_cortex_a15=y
 > BR2_ARM_FPU_NEON_VFPV4=y
 > BR2_OPTIMIZE_2=y
 > BR2_TOOLCHAIN_EXTERNAL=y
 > BR2_INIT_SYSTEMD=y
 > # BR2_TARGET_ROOTFS_TAR is not set
 > BR2_PACKAGE_LINUX_PAM=y

 > I get this error consistently during the systemd compilation when PAM
 > is enabled:

 > /output/host/opt/ext-toolchain/bin/../lib/gcc/arm-linux-gnueabihf/6.3.1/../../../../arm-linux-gnueabihf/bin/ld.gold:
 > error: /lib/libpam.so: incompatible target
 > /output/host/opt/ext-toolchain/bin/../lib/gcc/arm-linux-gnueabihf/6.3.1/../../../../arm-linux-gnueabihf/bin/ld.gold:
 > error: /lib/libpam_misc.so: incompatible target
 > collect2: error: ld returned 1 exit status

 > It looks like it's attempting to link against /lib/libpam.so from my system.

Can you paste a few more lines above this error?

I cannot reproduce it here, not even after install libpam0g-dev on my
build host.

-- 
Bye, Peter Korsgaard