From 07917db9908516aa3fd55d39d2c1792aca8bebcd Mon Sep 17 00:00:00 2001 From: Chris Dunlap Date: Mon, 6 Jan 2014 16:15:45 -0800 Subject: Add defs for makefile installation dir vars Add macro definitions to AM_CPPFLAGS to propagate makefile installation directory variables for libexecdir, runstatedir, sbindir, and sysconfdir. https://www.gnu.org/software/autoconf/manual/autoconf-2.69/html_node/Installation-Directory-Variables.html A corollary is that you should not use these variables except in makefiles. For instance, instead of trying to evaluate datadir in configure and hard-coding it in makefiles using e.g., 'AC_DEFINE_UNQUOTED([DATADIR], ["$datadir"], [Data directory.])', you should add -DDATADIR='$(datadir)' to your makefile's definition of CPPFLAGS (AM_CPPFLAGS if you are also using Automake). The runstatedir directory is for "installing data files which the programs modify while they run, that pertain to one specific machine, and which need not persist longer than the execution of the program". https://www.gnu.org/prep/standards/html_node/Directory-Variables.html It will be defined by autoconf 2.70 or later, and default to "$(localstatedir)/run". http://git.savannah.gnu.org/gitweb/?p=autoconf.git;a=commit;h=a197431414088a417b407b9b20583b2e8f7363bd Signed-off-by: Chris Dunlap Signed-off-by: Brian Behlendorf Issue #2 --- config/user-runstatedir.m4 | 6 ++++++ 1 file changed, 6 insertions(+) create mode 100644 config/user-runstatedir.m4 (limited to 'config/user-runstatedir.m4') diff --git a/config/user-runstatedir.m4 b/config/user-runstatedir.m4 new file mode 100644 index 000000000..ded1362c7 --- /dev/null +++ b/config/user-runstatedir.m4 @@ -0,0 +1,6 @@ +dnl For backwards compatibility; runstatedir added in autoconf 2.70. +AC_DEFUN([ZFS_AC_CONFIG_USER_RUNSTATEDIR], [ + if test "x$runstatedir" = x; then + AC_SUBST([runstatedir], ['${localstatedir}/run']) + fi +]) -- cgit v1.2.3