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| author | Lasse Collin <lasse.collin@tukaani.org> | 2020-02-05 19:33:37 +0200 |
|---|---|---|
| committer | Lasse Collin <lasse.collin@tukaani.org> | 2020-02-05 22:00:28 +0200 |
| commit | 8238192652290df78bd728b20e3f6542d1a2819e (patch) | |
| tree | f46c50104b43ddaa9954a24cb3805b69dc295e7e | |
| parent | Build: Update m4/ax_pthread.m4 from Autoconf Archive. (diff) | |
| download | xz-8238192652290df78bd728b20e3f6542d1a2819e.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.
| -rw-r--r-- | configure.ac | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index d14fa40d..c8f76e43 100644 --- a/configure.ac +++ b/configure.ac @@ -547,6 +547,16 @@ AC_SUBST([enable_path_for_scripts]) ############################################################################### echo +case $host_os in + solaris*) + # The gnulib POSIX shell macro below may pick a shell that + # doesn't work with xzgrep. Workaround by picking a shell + # that is known to work. + if test -z "$gl_cv_posix_shell" && test -x /usr/xpg4/bin/sh; then + gl_cv_posix_shell=/usr/xpg4/bin/sh + fi + ;; +esac gl_POSIX_SHELL if test -z "$POSIX_SHELL" && test "x$enable_scripts" = xyes ; then AC_MSG_ERROR([No POSIX conforming shell (sh) was found.]) |