Hallo list,
By using the Igh EtherCAT-stack in cross environment it would be nice to have
the following extensions in the configure.ac:
1. install prefix for cross-compiled kernel modules (it could be for native
platforms also useful)
2. compiled kernel modules be stripped after they are installed
For this purposes could be used the following patch based on current repo state:
--- ethercat-default/Makefile.am 2011-01-25 09:32:18.000000000 +0100
+++ ethercat-1.5.0/Makefile.am 2011-04-14 16:54:57.000000000 +0200
@@ -82,6 +82,7 @@ modules:
modules_install:
$(MAKE) -C "$(LINUX_SOURCE_DIR)" M="@abs_srcdir@" \
+ @ENABLE_KMODDEBUG@ @INSTALL_KMODPATH@ \
INSTALL_MOD_DIR="$(INSTALL_MOD_DIR)" modules_install
clean-local:
--- ethercat-default/configure.ac 2011-01-25 09:32:18.000000000 +0100
+++ ethercat-1.5.0/configure.ac 2011-04-14 16:45:20.000000000 +0200
@@ -603,6 +658,57 @@ AC_ARG_ENABLE([tty],
AM_CONDITIONAL(ENABLE_TTY, test "x$tty" = "x1")
AC_SUBST(ENABLE_TTY,[$tty])
+#------- kmod install dir -------------------------------------------------
+AC_ARG_WITH([kmodpath],
+ AS_HELP_STRING(
+ [--with-kmodpath=<DIR>],
+ [Install prefix for cross-compiled kernel modules]
+ ),
+ [
+ if test -n "$CROSS_COMPILE" ;then
+ if test -z $withval ;then
+ AC_MSG_WARN([Empty value for INSTALL_MOD_PATH])
+ fi
+ fi
+ AC_MSG_CHECKING([install prefix for compiled kernel modules])
+ AC_SUBST(INSTALL_KMODPATH,INSTALL_MOD_PATH="$withval")
+ kmodpath=[$withval]
+ AC_MSG_RESULT([$kmodpath])
+ ],
+ [
+ if test -n "$CROSS_COMPILE" ;then
+ AC_MSG_WARN([INSTALL_MOD_PATH varable is nice to have for
cross-compile])
+ fi
+ kmodpath=default
+ ]
+)
+
+#------------------------------------------------------------------------------
+AC_MSG_CHECKING([whether compiled kernel modules be striped])
+AC_ARG_ENABLE([kmoddebug],
+ AS_HELP_STRING(
+ [--enable-kmoddebug],
+ [Strip compiled kernel modules at install (default: no)]
+ ),
+ [
+ case "${enableval}" in
+ yes) kmoddebug=1
+ AC_SUBST(ENABLE_KMODDEBUG,[])
+ AC_MSG_RESULT(no)
+ ;;
+ no) kmoddebug=0
+ AC_SUBST(ENABLE_KMODDEBUG,[INSTALL_MOD_STRIP=1])
+ AC_MSG_RESULT(yes)
+ ;;
+ *) AC_MSG_ERROR([Invalid value for --enable-kmoddebug])
+ ;;
+ esac
+ ],
+ [
+ kmoddebug=1;
+ AC_MSG_RESULT(no)
+ ]
+)
#------------------------------------------------------------------------------
AC_CONFIG_FILES([
Best regards
Sergej Stepanov.
--
Dipl.-Ing. Sergej Stepanov
Software-Developer
IDS GmbH
E-PA (Development - Process Automation)
Nobelstr. 18,
D-76275 Ettlingen
T. (0) 72 43/2 18-615
F. (0) 72 43/2 18-100
E. [email protected]
Managing Directors: Norbert Wagner, Friedrich Abriß
Registered office: Ettlingen
Register of companies: Mannheim HRB 362503
_______________________________________________
etherlab-users mailing list
[email protected]
http://lists.etherlab.org/mailman/listinfo/etherlab-users
