diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 177 |
1 files changed, 0 insertions, 177 deletions
diff --git a/configure.ac b/configure.ac deleted file mode 100644 index c544a5dc..00000000 --- a/configure.ac +++ /dev/null @@ -1,177 +0,0 @@ -AC_PREREQ([2.69]) -AC_INIT([X15], [0.1], [rbraun@sceen.net], [x15]) - -AC_CONFIG_SRCDIR([kern/config.h]) -AC_CONFIG_AUX_DIR([build-aux]) -AC_CONFIG_MACRO_DIR([tools/m4]) - -# Artificially create the doc subdirectory since Automake apparently -# won't do it itself. -AC_CONFIG_COMMANDS([doc/.empty]) - -AM_INIT_AUTOMAKE([foreign subdir-objects 1.13]) - -m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])], - [AC_SUBST([AM_DEFAULT_VERBOSITY], [1])]) - -AC_CANONICAL_HOST -AC_PROG_CPP -AC_PROG_CC -AM_PROG_AS -AM_PROG_CC_C_O - -AX_PROG_ASCIIDOC([AC_MSG_NOTICE([asciidoc not found, not building html documentation])]) -AX_PROG_HIGHLIGHT([AS_IF([test x"$ASCIIDOC" != x], - [AC_MSG_NOTICE([highlight not found, not building html documentation])])]) -AX_PROG_A2X([AC_MSG_NOTICE([a2x not found, not building man pages])]) - -# Disable PIE if enabled by default -AX_APPEND_COMPILE_FLAGS([-no-pie -fno-pie]) - -AC_HEADER_ASSERT() - -# --enable options - -AC_ARG_ENABLE([64bits], - [AS_HELP_STRING([--enable-64bits], - [build for a 64-bits target processor])], - [], - [enable_64bits=default]) - -AC_ARG_ENABLE([shell], - [AS_HELP_STRING([--enable-shell], - [enable the diagnostics shell])], - [], - [enable_shell=no]) - -AC_ARG_ENABLE([test-module], - [AS_HELP_STRING([--enable-test-module=TEST_MODULE], - [run the given test module instead of booting])], - [enable_test_module=$enableval], - [enable_test_module=]) - -AC_ARG_ENABLE([thread-stack-guard], - [AS_HELP_STRING([--enable-thread-stack-guard], - [enable kernel thread stack guard pages])], - [], - [enable_thread_stack_guard=no]) - -# --with options - -AC_ARG_WITH([clock-freq], - [AS_HELP_STRING([--with-clock-freq=CLOCK_FREQ], - [set the low resolution clock frequency (100-1000 Hz)])], - [opt_clock_freq=$withval], - [opt_clock_freq=200]) - -AC_ARG_WITH([max-cpus], - [AS_HELP_STRING([--with-max-cpus=MAX_CPUS], - [set the maximum number of supported processors])], - [opt_max_cpus=$withval], - [opt_max_cpus=128]) - -AC_ARG_WITH([mutex-impl], - [AS_HELP_STRING([--with-mutex-impl=MUTEX_IMPL], - [select the mutex implementation (adaptive, pi, or plain)])], - [opt_mutex_impl=$withval], - [opt_mutex_impl=plain]) - -# 32/64-bits processor selection - -AS_IF([test -z "$enable_64bits"], [enable_64bits=yes], - [test x"$enable_64bits" = x"default"], [enable_64bits=], - [test x"$enable_64bits" != xyes -a x"$enable_64bits" != xno], - [AC_MSG_ERROR([target processor must be either 32-bits or 64-bits])]) - -# Architecture-specific configuration - -m4_include([arch/x86/configfrag.ac]) - -AS_IF([test x"$arch" = x], [AC_MSG_ERROR([unsupported architecture])]) -AC_SUBST([arch]) - -# Shell selection - -AS_IF([test x"$enable_shell" = xyes], - [AC_DEFINE_UNQUOTED([X15_ENABLE_SHELL], [], - [Enable the diagnostics shell])]) -AM_CONDITIONAL([ENABLE_SHELL], - [test x"$enable_shell" = xyes]) -AC_MSG_NOTICE([diagnostics shell: $enable_shell]) - -# Test module selection - -m4_define([DEFINE_TEST_MODULE], - [AM_CONDITIONAL([$1], [test x"$enable_test_module" = x"$2"]) - AM_COND_IF([$1], [AC_DEFINE_UNQUOTED([X15_RUN_TEST_MODULE], [], - [run test module instead of booting])])]) - -DEFINE_TEST_MODULE(ENABLE_TEST_LLSYNC_DEFER, llsync_defer) -DEFINE_TEST_MODULE(ENABLE_TEST_MUTEX, mutex) -DEFINE_TEST_MODULE(ENABLE_TEST_MUTEX_PI, mutex_pi) -DEFINE_TEST_MODULE(ENABLE_TEST_PMAP_UPDATE_MP, pmap_update_mp) -DEFINE_TEST_MODULE(ENABLE_TEST_SREF_DIRTY_ZEROES, sref_dirty_zeroes) -DEFINE_TEST_MODULE(ENABLE_TEST_SREF_NOREF, sref_noref) -DEFINE_TEST_MODULE(ENABLE_TEST_SREF_WEAKREF, sref_weakref) -DEFINE_TEST_MODULE(ENABLE_TEST_VM_PAGE_FILL, vm_page_fill) -DEFINE_TEST_MODULE(ENABLE_TEST_XCALL, xcall) - -AS_IF([test "$enable_test_module" -a -f test/test_$enable_test_module.c], - [AC_MSG_NOTICE([test module enabled: $enable_test_module])], - [test "$enable_test_module"], - [AC_MSG_ERROR([invalid test module])]) - -# Thread stack guard selection - -AS_IF([test x"$enable_thread_stack_guard" = xyes], - [AC_DEFINE_UNQUOTED([X15_ENABLE_THREAD_STACK_GUARD], [], - [Enable the use of guard pages for thread stacks])]) -AC_MSG_NOTICE([thread stack guard pages: $enable_thread_stack_guard]) - -# Low resolution clock frequency - -AC_DEFINE_UNQUOTED([X15_CLOCK_FREQ], [$opt_clock_freq], - [low resolution clock frequency]) -AC_MSG_NOTICE([low resolution clock frequency: $opt_clock_freq Hz]) - -# Maximum number of supported processors - -AC_DEFINE_UNQUOTED([X15_MAX_CPUS], [$opt_max_cpus], - [maximum number of supported processors]) -AC_MSG_NOTICE([maximum number of supported processors: $opt_max_cpus]) - -# Mutex implementation selection - -m4_define([SELECT_MUTEX_IMPL], - [mutex_impl_desc="$2" - AC_DEFINE_UNQUOTED([$1], [], [$3])]) - -AS_IF([test x"$opt_mutex_impl" = xadaptive], - [SELECT_MUTEX_IMPL([X15_USE_MUTEX_ADAPTIVE], - [adaptive spinning], - [Use adaptive spinning mutex implementation])], - [test x"$opt_mutex_impl" = xpi], - [SELECT_MUTEX_IMPL([X15_USE_MUTEX_PI], - [priority inheritance], - [Use priority inheritance mutex implementation])], - [test x"$opt_mutex_impl" = xplain], - [SELECT_MUTEX_IMPL([X15_USE_MUTEX_PLAIN], - [plain], - [Use plain mutex implementation])], - [AC_MSG_ERROR([invalid mutex implementation])]) -AM_CONDITIONAL([USE_MUTEX_ADAPTIVE], - [test x"$opt_mutex_impl" = xadaptive]) -AM_CONDITIONAL([USE_MUTEX_PI], - [test x"$opt_mutex_impl" = xpi]) -AM_CONDITIONAL([USE_MUTEX_PLAIN], - [test x"$opt_mutex_impl" = xplain]) -AC_MSG_NOTICE([mutex implementation: $mutex_impl_desc]) - -# Output generation - -AS_ECHO - -AH_BOTTOM([#include <kern/config.h>]) -AC_CONFIG_HEADER([config.h]) -AC_CONFIG_FILES([Makefile]) -AC_OUTPUT |