[Xenomai-git] Philippe Gerum : configure: require shm_open() with --enable-pshared
Module: xenomai-forge Branch: next Commit: 07652bbb322fe55b07ddcb8067dc4ae992942104 URL: http://git.xenomai.org/?p=xenomai-forge.git;a=commit;h=07652bbb322fe55b07ddcb8067dc4ae992942104 Author: Philippe Gerum Date: Tue Sep 9 18:51:05 2014 +0200 configure: require shm_open() with --enable-pshared --- configure| 10 ++ configure.ac |7 +++ 2 files changed, 17 insertions(+) diff --git a/configure b/configure index e1c1871..248ac6c 100755 --- a/configure +++ b/configure @@ -13784,6 +13784,16 @@ $as_echo "#define CONFIG_XENO_COPPERPLATE_CLOCK_RESTRICTED 1" >>confdefs.h fi +if test x$use_pshared = xy; then + ac_fn_c_check_func "$LINENO" "shm_open" "ac_cv_func_shm_open" +if test "x$ac_cv_func_shm_open" = xyes; then : + +else + as_fn_error $? "shm_open() is missing, --disable-pshared is required" "$LINENO" 5 +fi + +fi + cat >>confdefs.h <<_ACEOF diff --git a/configure.ac b/configure.ac index 023d270..e50d875 100644 --- a/configure.ac +++ b/configure.ac @@ -531,6 +531,13 @@ dnl won't vary for a given Xenomai installation. AC_CHECK_FUNC(pthread_condattr_setclock,, [AC_DEFINE(CONFIG_XENO_COPPERPLATE_CLOCK_RESTRICTED, 1,[config])]) +dnl Check that Copperplate can implement a shared heap if +dnl --enable-pshared was given. +if test x$use_pshared = xy; then + AC_CHECK_FUNC(shm_open,, + [AC_MSG_ERROR([shm_open() is missing, --disable-pshared is required])]) +fi + dnl dnl Produce the info needed to build xeno_config.h dnl ___ Xenomai-git mailing list Xenomai-git@xenomai.org http://www.xenomai.org/mailman/listinfo/xenomai-git
[Xenomai-git] Philippe Gerum : configure: require shm_open() with --enable-pshared
Module: xenomai-forge Branch: next Commit: 3ab0f27e006d2f968d4ff5c2ee5d67258faeaa2d URL: http://git.xenomai.org/?p=xenomai-forge.git;a=commit;h=3ab0f27e006d2f968d4ff5c2ee5d67258faeaa2d Author: Philippe Gerum Date: Tue Sep 9 18:51:05 2014 +0200 configure: require shm_open() with --enable-pshared --- configure| 10 ++ configure.ac |7 +++ 2 files changed, 17 insertions(+) diff --git a/configure b/configure index e1c1871..248ac6c 100755 --- a/configure +++ b/configure @@ -13784,6 +13784,16 @@ $as_echo "#define CONFIG_XENO_COPPERPLATE_CLOCK_RESTRICTED 1" >>confdefs.h fi +if test x$use_pshared = xy; then + ac_fn_c_check_func "$LINENO" "shm_open" "ac_cv_func_shm_open" +if test "x$ac_cv_func_shm_open" = xyes; then : + +else + as_fn_error $? "shm_open() is missing, --disable-pshared is required" "$LINENO" 5 +fi + +fi + cat >>confdefs.h <<_ACEOF diff --git a/configure.ac b/configure.ac index 023d270..e50d875 100644 --- a/configure.ac +++ b/configure.ac @@ -531,6 +531,13 @@ dnl won't vary for a given Xenomai installation. AC_CHECK_FUNC(pthread_condattr_setclock,, [AC_DEFINE(CONFIG_XENO_COPPERPLATE_CLOCK_RESTRICTED, 1,[config])]) +dnl Check that Copperplate can implement a shared heap if +dnl --enable-pshared was given. +if test x$use_pshared = xy; then + AC_CHECK_FUNC(shm_open,, + [AC_MSG_ERROR([shm_open() is missing, --disable-pshared is required])]) +fi + dnl dnl Produce the info needed to build xeno_config.h dnl ___ Xenomai-git mailing list Xenomai-git@xenomai.org http://www.xenomai.org/mailman/listinfo/xenomai-git
