Module: xenomai-jki
Branch: queues/ftrace
Commit: ece8b46fd2d642e55418d078b7b341baff81edb3
URL:    
http://git.xenomai.org/?p=xenomai-jki.git;a=commit;h=ece8b46fd2d642e55418d078b7b341baff81edb3

Author: Jan Kiszka <jan.kis...@siemens.com>
Date:   Thu Jan 10 14:29:14 2013 +0100

configure: Report defaults for command line switches in help output

Signed-off-by: Jan Kiszka <jan.kis...@siemens.com>

---

 config/docbook.m4 |    4 ++--
 configure.in      |   30 +++++++++++++++---------------
 2 files changed, 17 insertions(+), 17 deletions(-)

diff --git a/config/docbook.m4 b/config/docbook.m4
index f0391c1..f2ae580 100644
--- a/config/docbook.m4
+++ b/config/docbook.m4
@@ -27,7 +27,7 @@ AC_SUBST(DBX_DOC_ROOT)
 
 AC_MSG_CHECKING(whether compiling Docbook XML documentation)
 AC_ARG_ENABLE(dbx, 
-        AS_HELP_STRING([--enable-dbx],[Build Docbook XML documentation.]),
+        AS_HELP_STRING([--enable-dbx],[Build Docbook XML documentation. 
[default=no]]),
        [case "$enableval" in
        y | ye | yes) DBX_DOC=yes;;
        *) DBX_DOC="" ;;
@@ -78,7 +78,7 @@ AC_MSG_CHECKING(whether Docbook XML documentation generation 
can use network.)
 AC_ARG_ENABLE(dbx-network,
         AS_HELP_STRING([--enable-dbx-network],[Try to access Docbook DTD and
 XSL stylesheets through network (default is to die if local installation can 
not
-be found by configure).]),
+be found by configure). [default=no]]),
         [ case "$enable_dbx_network" in 
            y | yes | yes )
                 DBX_NET=yes;;
diff --git a/configure.in b/configure.in
index 98358cf..c853c9c 100644
--- a/configure.in
+++ b/configure.in
@@ -138,7 +138,7 @@ dnl Debug build (default: off)
 debug_symbols=
 AC_MSG_CHECKING(for debug symbols)
 AC_ARG_ENABLE(debug,
-       AS_HELP_STRING([--enable-debug], [Enable debug symbols in programs]),
+       AS_HELP_STRING([--enable-debug], [Enable debug symbols in programs 
[default=no]]),
        [case "$enableval" in
        y | yes) debug_symbols=y ;;
        *) unset debug_symbols ;;
@@ -155,7 +155,7 @@ arm)
 esac
 AC_MSG_CHECKING(for atomic operation support)
 AC_ARG_WITH(atomic-ops,
-       AS_HELP_STRING([--with-atomic-ops], [Select implementation of atomic 
ops]),
+       AS_HELP_STRING([--with-atomic-ops], [Select implementation of atomic 
ops [default=builtins on ARM, ad-hoc otherwise]]),
        [case "$withval" in
        y | yes | built*)
                atomic_ops=builtins
@@ -180,7 +180,7 @@ x86|powerpc|arm)
 esac
 AC_MSG_CHECKING(for SMP support)
 AC_ARG_ENABLE(smp,
-       AS_HELP_STRING([--enable-smp], [Enable SMP support]),
+       AS_HELP_STRING([--enable-smp], [Enable SMP support [default=yes on x86, 
Power, ARM]]),
        [case "$enableval" in
        y | yes) CONFIG_SMP=y ;;
        *) unset CONFIG_SMP ;;
@@ -195,7 +195,7 @@ CONFIG_X86_TSC=y
 if test $XENO_TARGET_ARCH = x86; then
   AC_MSG_CHECKING(for x86 SEP instructions in syscalls)
   AC_ARG_ENABLE(x86-sep,
-       AS_HELP_STRING([--enable-x86-sep], [Enable x86 SEP instructions for 
issuing syscalls]),
+       AS_HELP_STRING([--enable-x86-sep], [Enable x86 SEP instructions for 
issuing syscalls [default=yes]]),
        [case "$enableval" in
        y | yes) CONFIG_XENO_X86_SEP=y ;;
        *) unset CONFIG_XENO_X86_SEP ;;
@@ -204,7 +204,7 @@ if test $XENO_TARGET_ARCH = x86; then
 
   AC_MSG_CHECKING(for x86 TSC support)
   AC_ARG_ENABLE(x86-tsc,
-       AS_HELP_STRING([--enable-x86-tsc], [Enable x86 TSC for timings]),
+       AS_HELP_STRING([--enable-x86-tsc], [Enable x86 TSC for timings 
[default=yes]]),
        [case "$enableval" in
        y | yes) CONFIG_X86_TSC=y ;;
        *) unset CONFIG_X86_TSC ;;
@@ -228,7 +228,7 @@ Xenomai: incompatible feature set
 (userland requires "kuser_tsc ...", kernel provides "...", 
missing="kuser_tsc").
 In that case, this option allows to select the machine for which a
 user-space tsc emulation should be generated. Valid machines are at91,
-kuser, imx, ixp4xx, omap, orion, pxa, s3c24x, sa1100.]),
+kuser, imx, ixp4xx, omap, orion, pxa, s3c24x, sa1100. [default=no]]),
        [case "$enableval" in
        at91*)      
CONFIG_XENO_ARM_TSC_TYPE=__XN_TSC_TYPE_FREERUNNING_FAST_WRAP;;
 
@@ -261,7 +261,7 @@ kuser, imx, ixp4xx, omap, orion, pxa, s3c24x, sa1100.]),
   AC_ARG_ENABLE(arm-quirks,
        AS_HELP_STRING([--enable-arm-quirks], [Enable quirks for
        specific systems. Currently supported quirks are for sa1100 and
-       xscale3.]),
+       xscale3. [default=no]]),
        [case "$enableval" in
        sa1100)  CONFIG_XENO_ARM_SA1100=y;;
        xscale3) CONFIG_XENO_CPU_XSC3=y;;
@@ -288,7 +288,7 @@ else
     XENO_MAYBE_DOCDIR=doc
     AC_MSG_CHECKING(whether installing documentation)
     AC_ARG_ENABLE(doc-install,
-       AS_HELP_STRING([--disable-doc-install], [Do not install documentation]),
+       AS_HELP_STRING([--disable-doc-install], [Do not install documentation 
[default=no]]),
        [case "$enableval" in
        y | yes);;
        *) unset XENO_MAYBE_DOCDIR;;
@@ -299,7 +299,7 @@ AC_SUBST(XENO_MAYBE_DOCDIR)
 
 AC_MSG_CHECKING(for Doxygen documentation)
 AC_ARG_ENABLE(dox-doc,
-       AS_HELP_STRING([--enable-dox-doc], [Build Doxygen documentation]),
+       AS_HELP_STRING([--enable-dox-doc], [Build Doxygen documentation 
[default=no]]),
        [case "$enableval" in
        y | yes) CONFIG_XENO_DOC_DOX=y ;;
        *) unset CONFIG_XENO_DOC_DOX ;;
@@ -341,7 +341,7 @@ DBX_DOC_INIT(doc/docbook, doc/generated, 4.2)
 
 AC_MSG_CHECKING(whether using LaTeX non-stop mode)
 AC_ARG_ENABLE(verbose-latex,
-       AS_HELP_STRING([--enable-verbose-latex], [Uses LaTeX non-stop mode]),
+       AS_HELP_STRING([--enable-verbose-latex], [Uses LaTeX non-stop mode 
[default=no]]),
        [case "$enableval" in
        y | yes) CONFIG_XENO_DOC_LATEX_NONSTOP=y ;;
        *) unset CONFIG_XENO_DOC_LATEX_NONSTOP ;;
@@ -358,7 +358,7 @@ fi
 
 AC_MSG_CHECKING(for asciidoc documentation)
 AC_ARG_ENABLE(asciidoc,
-       AS_HELP_STRING([--enable-asciidoc], [Build Asciidoc documentation]),
+       AS_HELP_STRING([--enable-asciidoc], [Build Asciidoc documentation 
[default=no]]),
        [case "$enableval" in
        y | yes) CONFIG_XENO_ASCIIDOC=y ;;
        *) unset CONFIG_XENO_ASCIIDOC ;;
@@ -581,7 +581,7 @@ AC_ARG_ENABLE(posix-auto-mlockall,
        AS_HELP_STRING([--enable-posix-auto-mlockall], [Enable Xenomai POSIX
 skin library to automatically call mlockall at startup. This option is mainly
 useful for running third-parties programs such as the Open Posix Testsuite
-unmodified with Xenomai POSIX skin]),
+unmodified with Xenomai POSIX skin [default=no]]),
        [case "$enableval" in
        y | yes) CONFIG_XENO_POSIX_AUTO_MLOCKALL=y ;;
        *) unset CONFIG_XENO_POSIX_AUTO_MLOCKALL ;;
@@ -596,7 +596,7 @@ AC_ARG_ENABLE(psos-auto-mlockall,
        AS_HELP_STRING([--enable-psos-auto-mlockall], [Enable the
 Xenomai pSOS skin library to automatically call mlockall at
 process startup. Unless this option is switched on, the application
-will have to lock its memory explicitly while initializing.]),
+will have to lock its memory explicitly while initializing. [default=no]]),
        [case "$enableval" in
        y | yes) CONFIG_XENO_PSOS_AUTO_MLOCKALL=y ;;
        *) unset CONFIG_XENO_PSOS_AUTO_MLOCKALL ;;
@@ -611,7 +611,7 @@ AC_ARG_ENABLE(uitron-auto-mlockall,
        AS_HELP_STRING([--enable-uitron-auto-mlockall], [Enable the
 Xenomai uITRON skin library to automatically call mlockall at
 process startup. Unless this option is switched on, the application
-will have to lock its memory explicitly while initializing.]),
+will have to lock its memory explicitly while initializing. [default=no]]),
        [case "$enableval" in
        y | yes) CONFIG_XENO_UITRON_AUTO_MLOCKALL=y ;;
        *) unset CONFIG_XENO_UITRON_AUTO_MLOCKALL ;;
@@ -625,7 +625,7 @@ AC_MSG_CHECKING(whether to enable dlopen support for skin 
libraries)
 AC_ARG_ENABLE(dlopen-skins,
        AC_HELP_STRING([--enable-dlopen-skins], [Disable TLS features and
 automatic main thread mapping by the POSIX skin to allows dlopen'ing Xenomai
-libs.]),
+libs. [default=no]]),
        [case "$enableval" in
        y | yes) CONFIG_XENO_LIBS_DLOPEN=y ;;
        *) unset CONFIG_XENO_LIBS_DLOPEN ;;


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