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build-sys: check for xsltproc when building manpages

Only check for xsltproc if it will be used.
If not found, complain.

https://github.com/systemd/systemd/issues/1521
This commit is contained in:
Zbigniew Jędrzejewski-Szmek 2015-10-12 13:50:03 -04:00
parent 7e3ce75d34
commit 2fd385c670

View File

@ -93,7 +93,6 @@ AC_PROG_GREP
AC_PROG_AWK
AC_PATH_PROG([M4], [m4])
AC_PATH_PROG([XSLTPROC], [xsltproc])
AC_PATH_PROG([QUOTAON], [quotaon], [/usr/sbin/quotaon], [$PATH:/usr/sbin:/sbin])
AC_PATH_PROG([QUOTACHECK], [quotacheck], [/usr/sbin/quotacheck], [$PATH:/usr/sbin:/sbin])
@ -1286,7 +1285,12 @@ AM_CONDITIONAL(ENABLE_HWDB, [test x$enable_hwdb = xyes])
# ------------------------------------------------------------------------------
have_manpages=no
AC_ARG_ENABLE(manpages, AS_HELP_STRING([--disable-manpages], [disable manpages]))
AS_IF([test "x$enable_manpages" != xno], [have_manpages=yes])
AS_IF([test "x$enable_manpages" != xno], [
have_manpages=yes
AC_PATH_PROG([XSLTPROC], [xsltproc])
AS_IF([test -z "$XSLTPROC"],
AC_MSG_ERROR([*** xsltproc is required for man pages]))
])
AM_CONDITIONAL(ENABLE_MANPAGES, [test "x$have_manpages" = "xyes"])
# ------------------------------------------------------------------------------