37ad91db54
The trousers code uses getpwent_r, which is not available in musl. Detect the availability of getpwent_r in the trousers build system, and use it conditionally. This broke the build of tpm-tools because linking with libtspi.so failed. Fixes: http://autobuild.buildroot.net/results/830fc20c68a0653afa5567edffc2ededc4e45cc6 Runtime-tested by running tpm_version in a chroot and verifying that it creates a "user.data" file with both the Buildroot-provided CodeSourcery and Musl toolchains on x86_64. Signed-off-by: Noé Rubinstein <nrubinstein@aldebaran.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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