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Correct tests for missing libraries and optional use of PLPA

This commit is contained in:
Hisham Muhammad 2010-11-22 12:24:46 +00:00
parent e0f364a6f8
commit 9604e02106
1 changed files with 13 additions and 10 deletions
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23
configure.ac
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@ -19,10 +19,6 @@ AC_PROG_LIBTOOL
# Checks for libraries.
AC_CHECK_LIB([m], [ceil], [], [missing_libraries="$missing_libraries libm"])
if test ! -z "$missing_libraries"; then
AC_MSG_ERROR([missing libraries: $missing_libraries])
fi
# Checks for header files.
AC_HEADER_DIRENT
AC_HEADER_STDC
@ -30,10 +26,6 @@ AC_CHECK_HEADERS([stdlib.h string.h strings.h sys/param.h sys/time.h unistd.h cu
missing_headers="$missing_headers $ac_header"
])
if test ! -z "$missing_headers"; then
AC_MSG_ERROR([missing headers: $missing_headers])
fi
# Checks for typedefs, structures, and compiler characteristics.
AC_HEADER_STDBOOL
AC_C_CONST
@ -100,13 +92,24 @@ else
AC_CHECK_HEADERS([curses.h],[:],[missing_headers="$missing_headers $ac_header"])
fi
if test ! -z "$missing_libraries"; then
AC_MSG_ERROR([missing libraries: $missing_libraries])
fi
if test ! -z "$missing_headers"; then
AC_MSG_ERROR([missing headers: $missing_headers])
fi
AC_CHECK_FILE($PROCDIR/stat,,AC_MSG_ERROR(Cannot find /proc/stat. Make sure you have a Linux-compatible /proc filesystem mounted. See the file README for help.))
AC_CHECK_FILE($PROCDIR/meminfo,,AC_MSG_ERROR(Cannot find /proc/meminfo. Make sure you have a Linux-compatible /proc filesystem mounted. See the file README for help.))
AC_ARG_ENABLE(plpa, [AC_HELP_STRING([--enable-plpa], [enable PLPA support for CPU affinity])], ,enable_plpa="yes")
PLPA_INCLUDED
PLPA_INIT([plpa-1.3.2], [plpa_happy=yes], [plpa_happy=no])
AM_CONDITIONAL([HAVE_PLPA], [test "$plpa_happy" = "yes"])
if test "$plpa_happy" = "yes"; then
AM_CONDITIONAL([HAVE_PLPA], [test "$plpa_happy" = "yes" && test "$enable_plpa" = "yes"])
if test "$plpa_happy" = "yes" && test "$enable_plpa" = "yes"
then
AC_DEFINE([HAVE_PLPA], [1], [Have plpa])
fi