diff options
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 213 |
1 files changed, 47 insertions, 166 deletions
diff --git a/configure.in b/configure.in index 2667ae2139..ec66962e03 100644 --- a/configure.in +++ b/configure.in @@ -2,102 +2,27 @@ dnl Process this file with autoconf to produce a configure script. dnl dnl $Id$ -AC_PREREQ(2.12) +AC_PREREQ(2.13) AC_INIT(README) RTEMS_TOP(.) dnl Checks for programs. AC_PROG_MAKE_SET AC_CANONICAL_SYSTEM + AC_ARG_WITH(cross-host,[ --with-cross-host=HOST host (cygnus)], \ host=$withval) -AC_ARG_ENABLE(gmake-print-directory, \ -[ --enable-gmake-print-directory enable GNU Make's print directory], \ -[case "${enableval}" in - yes) RTEMS_USE_OWN_PDIR=no ;; - no) RTEMS_USE_OWN_PDIR=yes ;; - *) AC_MSG_ERROR(bad value ${enableval} for gmake-print-directory option) ;; -esac],[RTEMS_USE_OWN_PDIR=yes]) - -AC_ARG_ENABLE(multiprocessing, \ -[ --enable-multiprocessing enable multiprocessing interface], \ -[case "${enableval}" in - yes) RTEMS_HAS_MULTIPROCESSING=yes ;; - no) RTEMS_HAS_MULTIPROCESSING=no ;; - *) AC_MSG_ERROR(bad value ${enableval} for enable-multiprocessing option) ;; -esac],[RTEMS_HAS_MULTIPROCESSING=no]) - -AC_ARG_ENABLE(posix, \ -[ --enable-posix enable posix interface], \ -[case "${enableval}" in - yes) RTEMS_HAS_POSIX_API=yes ;; - no) RTEMS_HAS_POSIX_API=no ;; - *) AC_MSG_ERROR(bad value ${enableval} for enable-posix option) ;; -esac],[RTEMS_HAS_POSIX_API=yes]) - -AC_ARG_ENABLE(networking, \ -[ --enable-networking enable TCP/IP stack], \ -[case "${enableval}" in - yes) RTEMS_HAS_NETWORKING=yes ;; - no) RTEMS_HAS_NETWORKING=no ;; - *) AC_MSG_ERROR(bad value ${enableval} for enable-networking option) ;; -esac],[RTEMS_HAS_NETWORKING=yes]) - -AC_ARG_ENABLE(rdbg, \ -[ --enable-rdbg enable remote debugger], \ -[case "${enableval}" in - yes) RTEMS_HAS_RDBG=yes ;; - no) RTEMS_HAS_RDBG=no ;; - *) AC_MSG_ERROR(bad value ${enableval} for enable-rdbg option) ;; -esac],[RTEMS_HAS_RDBG=no]) - -AC_ARG_ENABLE(rtems-inlines, \ -[ --enable-rtems-inlines enable RTEMS inline functions, the default (disable to use macros)], \ -[case "${enableval}" in - yes) RTEMS_USE_MACROS=no ;; - no) RTEMS_USE_MACROS=yes ;; - *) AC_MSG_ERROR(bad value ${enableval} for disable-rtems-inlines option) ;; -esac],[RTEMS_USE_MACROS=no]) - -AC_ARG_ENABLE(cxx, \ -[ --enable-cxx enable C++ support, and build the rtems++ library], \ -[case "${enableval}" in - yes) RTEMS_HAS_CPLUSPLUS=yes ;; - no) RTEMS_HAS_CPLUSPLUS=no ;; - *) AC_MSG_ERROR(bad value ${enableval} for enable-cxx option) ;; -esac], [RTEMS_HAS_CPLUSPLUS=no]) - -AC_ARG_ENABLE(gcc28, \ -[ --enable-gcc28 enable use of gcc 2.8.x features], \ -[case "${enableval}" in - yes) RTEMS_USE_GCC272=no ;; - no) RTEMS_USE_GCC272=yes ;; - *) AC_MSG_ERROR(bad value ${enableval} for gcc-28 option) ;; -esac],[RTEMS_USE_GCC272=no]) - -AC_ARG_ENABLE(libcdir, \ -[ --enable-libcdir=directory set the directory for the C library], \ -[ RTEMS_LIBC_DIR="${enableval}" ; \ -test -d ${enableval} || AC_MSG_ERROR("$enableval is not a directory" ) ] ) - -AC_ARG_ENABLE(bare-cpu-cflags, -[ --enable-bare-cpu-cflags \ - specify a particular cpu cflag (bare bsp specific)], -[case "${enableval}" in - no) BARE_CPU_CFLAGS="" ;; - *) BARE_CPU_CFLAGS="${enableval}" ;; -esac], -[BARE_CPU_CFLAGS=""]) - -AC_ARG_ENABLE(bare-cpu-model, -[ --enable-bare-cpu-model \ - specify a particular cpu model (bare bsp specific)], -[case "${enableval}" in - no) BARE_CPU_MODEL="" ;; - *) BARE_CPU_MODEL="${enableval}" ;; -esac], -[BARE_CPU_MODEL=""]) +RTEMS_ENABLE_GMAKE_PRINT +RTEMS_ENABLE_MULTIPROCESSING +RTEMS_ENABLE_POSIX +RTEMS_ENABLE_NETWORKING +RTEMS_ENABLE_RDBG +RTEMS_ENABLE_INLINES +RTEMS_ENABLE_CXX +RTEMS_ENABLE_GCC28 +RTEMS_ENABLE_LIBCDIR +RTEMS_ENABLE_BARE RTEMS_PREFIX=${target_cpu}-${target_vendor} @@ -115,6 +40,11 @@ AC_PROG_INSTALL RTEMS_PATH_PERL dnl check mkdir behaviour, try to get mkdir -p -m 0755 +dnl NOTE: This is considered obsolete +dnl MKDIR is not used anywhere in the source tree anymore. +dnl In Makefile.ins/Makefile.ams, use +dnl "mkinstalldirs" for recursive mkdir and +dnl "mkdir" for non-recursive mkdir, instead RTEMS_PATH_MKDIR RTEMS_PROG_MKDIR_M RTEMS_PROG_MKDIR_P @@ -150,53 +80,26 @@ dnl a BSP library would be used to link an application. RTEMS_HOST=$host_os RTEMS_CANONICAL_TARGET_CPU +RTEMS_CHECK_CPU +RTEMS_CANONICAL_HOST changequote(,)dnl case "${target}" in - # hpux unix port should go here i[3456]86-go32-rtems*) - rtems_bsp="go32 go32_p5" - skip_startfiles="yes" - RTEMS_HAS_POSIX_API=no - ;; - i[3456]86-pc-linux*) # unix "simulator" port - RTEMS_HOST=Linux - # override these settings - RTEMS_HAS_POSIX_API=no - ;; - i[3456]86-*freebsd2*) # unix "simulator" port - RTEMS_HOST=FreeBSD - # override these settings - RTEMS_HAS_POSIX_API=no - ;; - no_cpu-*rtems*) - RTEMS_HAS_POSIX_API=no - ;; - sparc-sun-solaris*) # unix "simulator" port - RTEMS_HOST=Solaris - # override these settings - RTEMS_HAS_POSIX_API=no - ;; - *) - ;; + rtems_bsp="go32 go32_p5" + skip_startfiles="yes" + ;; + *) + ;; esac changequote([,])dnl - # Override the set of BSPs to be built. AC_ARG_ENABLE(rtemsbsp, \ [ --enable-rtemsbsp=bsp1 bsp2 .. BSPs to include in build], \ rtems_bsp=$enableval \ ) -# Is this a supported CPU? -AC_MSG_CHECKING([if cpu $target_cpu is supported]) -if test -d "$srcdir/c/src/exec/score/cpu/$target_cpu"; then - AC_MSG_RESULT(yes) -else - AC_MSG_ERROR(no) -fi - RTEMS_TOOL_PREFIX dnl check target cc @@ -236,9 +139,8 @@ RTEMS_I386_GAS_CODE16 dnl check host cc AC_PROG_CC - -RTEMS_CYGWIN32 -RTEMS_EXEEXT +dnl check for .exe (Cygwin) +AC_EXEEXT dnl FIXME: HACK for egcs/cygwin mixing '\\' and '/' in gcc -print-* case $host_os in @@ -261,10 +163,6 @@ fi dnl Add -g if the host compiler accepts -g, assume -g means debugging test "$ac_cv_prog_cc_g" = "yes" && CC_CFLAGS_DEBUG_V=${CC_CFLAGS_DEBUG_V-"-g"} -dnl check for host library functions -dnl NOTE: must be called after AC_PROG_CC -AC_CHECK_FUNCS(strerror) - dnl check for SysV IPC used by simulators if test "$target_cpu" = "unix" ; then RTEMS_SYSV_SEM @@ -379,7 +277,6 @@ fi dnl END configure.target.in - PROJECT_ROOT=`pwd;` # If RTEMS macros are enabled, then use them. Otherwise, use inlines. @@ -409,18 +306,7 @@ if test "$RTEMS_HAS_CPLUSPLUS" = "yes"; then makefiles="$makefiles c/src/lib/librtems++/Makefile" fi -# If the tests are enabled, then find all the test suite Makefiles -AC_MSG_CHECKING([if the test suites are enabled? ]) -tests_enabled=no -AC_ARG_ENABLE(tests, \ -[ --enable-tests enable tests (default:disabled)], \ - [case "${enableval}" in - yes) AC_MSG_RESULT(yes) ; tests_enabled=yes ;; - no) AC_MSG_RESULT(no) ; tests_enabled=no ;; - *) AC_MSG_ERROR(bad value ${enableval} for tests option) ;; - esac], -AC_MSG_RESULT(no) -) +RTEMS_ENABLE_TESTS RTEMS_CHECK_MAKEFILE(c/src/tests/tools/$target_cpu) @@ -437,29 +323,23 @@ if test "$tests_enabled" = "yes"; then fi # If the HWAPI is enabled, the find the HWAPI Makefiles -AC_MSG_CHECKING([if the HWAPI is enabled? ]) -AC_ARG_ENABLE(hwapi, \ -[ --enable-hwapi enable hardware API library], \ - [case "${enableval}" in - yes) AC_MSG_RESULT(yes) - if test -f ${srcdir}/c/src/lib/libhwapi/Makefile.in ; then - makefiles="$makefiles c/src/lib/libhwapi/Makefile" - RTEMS_CHECK_MAKEFILE(c/src/lib/libhwapi/analog) - RTEMS_CHECK_MAKEFILE(c/src/lib/libhwapi/discrete) - RTEMS_CHECK_MAKEFILE(c/src/lib/libhwapi/drivers) - RTEMS_CHECK_MAKEFILE(c/src/lib/libhwapi/non_volatile_memory) - RTEMS_CHECK_MAKEFILE(c/src/lib/libhwapi/serial) - RTEMS_CHECK_MAKEFILE(c/src/lib/libhwapi/support) - RTEMS_CHECK_MAKEFILE(c/src/lib/libhwapi/wrapup) - else - AC_MSG_ERROR(No source code found for the HWAPI) - fi - ;; - no) AC_MSG_RESULT(no) ;; - *) AC_MSG_ERROR(bad value ${enableval} for hwapi option) ;; - esac], - AC_MSG_RESULT(no) -) +RTEMS_ENABLE_HWAPI +if test "$RTEMS_HAS_HWAPI" = "yes"; then + AC_MSG_CHECKING(whether libwapi is present) + if test -f ${srcdir}/c/src/lib/libhwapi/Makefile.in ; then + AC_MSG_RESULT(yes) + makefiles="$makefiles c/src/lib/libhwapi/Makefile" + RTEMS_CHECK_MAKEFILE(c/src/lib/libhwapi/analog) + RTEMS_CHECK_MAKEFILE(c/src/lib/libhwapi/discrete) + RTEMS_CHECK_MAKEFILE(c/src/lib/libhwapi/drivers) + RTEMS_CHECK_MAKEFILE(c/src/lib/libhwapi/non_volatile_memory) + RTEMS_CHECK_MAKEFILE(c/src/lib/libhwapi/serial) + RTEMS_CHECK_MAKEFILE(c/src/lib/libhwapi/support) + RTEMS_CHECK_MAKEFILE(c/src/lib/libhwapi/wrapup) + else + AC_MSG_ERROR(No source code found for the HWAPI) + fi +fi AC_SUBST(RTEMS_GAS_CODE16) AC_SUBST(rtems_cv_prog_cc_cross) @@ -484,13 +364,14 @@ AC_SUBST(CC_CFLAGS_PROFILE_V) AC_SUBST(CC_LDFLAGS_PROFILE_V) # pick up all the Makefiles in required parts of the tree -RTEMS_CHECK_MAKEFILE(c/build-tools) RTEMS_CHECK_MAKEFILE(make) RTEMS_CHECK_MAKEFILE(c/src/lib/libchip) RTEMS_CHECK_MAKEFILE(c/src/lib/libmisc) RTEMS_CHECK_MAKEFILE(c/src/tests/samples) -AC_CONFIG_HEADER(c/build-tools/src/config.h) +AC_CONFIG_SUBDIRS(c/build-tools) +# FIXME: libwapi needs a separate configure.in in future ;- +# AC_CONFIG_SUBDIRS(c/src/lib/libwapi) # try not to explicitly list a Makefile here AC_OUTPUT( |