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authorLasse Collin <lasse.collin@tukaani.org>2020-02-05 19:33:37 +0200
committerLasse Collin <lasse.collin@tukaani.org>2020-02-05 19:33:37 +0200
commit986d8c9b52b824474088e5bb3b6940651660f0e2 (patch)
treea70a225521022a0b7daf34c5812af6da862b8010 /src
parentBuild: Update m4/ax_pthread.m4 from Autoconf Archive. (diff)
downloadxz-986d8c9b52b824474088e5bb3b6940651660f0e2.tar.xz
Build: Workaround a POSIX shell detection problem on Solaris.
I don't know if the problem is in gnulib's gl_POSIX_SHELL macro or if xzgrep does something that isn't in POSIX. The workaround adds a special case for Solaris: if /usr/xpg4/bin/sh exists and gl_cv_posix_shell wasn't overriden on the configure command line, use that shell for xzgrep and other scripts. That shell is known to work and exists on most Solaris systems.
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