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| author | Cody P Schafer <cody@linux.vnet.ibm.com> | 2012-09-14 17:11:51 -0700 |
|---|---|---|
| committer | Arun Sharma <asharma@fb.com> | 2012-09-15 10:47:42 -0700 |
| commit | 3430823b2ef266416eddbefba791ef0e7446a2cd (patch) | |
| tree | efd52695e087b8cad0ff7e1a6e0b76197ea2ca7c | |
| parent | 3a5d7ff694aa95773a402309aaec37a28a921539 (diff) | |
| download | libunwind-3430823b2ef266416eddbefba791ef0e7446a2cd.tar.gz | |
configure: use AS_HELP_STRING for configure args instead of manual formating
Using AS_HELP_STRING makes the output of `./configure --help` more readable.
| -rw-r--r-- | configure.in | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/configure.in b/configure.in index e601ecc7..592f4f30 100644 --- a/configure.in +++ b/configure.in @@ -171,7 +171,7 @@ AC_MSG_RESULT([$remote_only]) AC_MSG_CHECKING([whether to enable debug support]) AC_ARG_ENABLE(debug, -[ --enable-debug turn on debug support (slows down execution)], +AS_HELP_STRING([--enable-debug],[turn on debug support (slows down execution)]), [enable_debug=$enableval], [enable_debug=no]) if test x$enable_debug = xyes; then CPPFLAGS="${CPPFLAGS} -DDEBUG" @@ -182,7 +182,7 @@ AC_MSG_RESULT([$enable_debug]) AC_MSG_CHECKING([whether to enable C++ exception support]) AC_ARG_ENABLE(cxx_exceptions, -[ --enable-cxx-exceptions use libunwind to handle C++ exceptions], +AS_HELP_STRING([--enable-cxx-exceptions],[use libunwind to handle C++ exceptions]), [enable_cxx_exceptions=$enableval], [ # C++ exception handling doesn't work too well on x86 @@ -199,7 +199,7 @@ AC_MSG_RESULT([$enable_cxx_exceptions]) AC_MSG_CHECKING([whether to load .debug_frame sections]) AC_ARG_ENABLE(debug_frame, -[ --enable-debug-frame Load the ".debug_frame" section if available], +AS_HELP_STRING([--enable-debug-frame],[Load the ".debug_frame" section if available]), [enable_debug_frame=$enableval], [ case "${target_arch}" in (arm) enable_debug_frame=yes;; @@ -212,7 +212,7 @@ AC_MSG_RESULT([$enable_debug_frame]) AC_MSG_CHECKING([whether to block signals during mutex ops]) AC_ARG_ENABLE(block_signals, -[ --enable-block-signals Block signals before performing mutex operations], +AS_HELP_STRING([--enable-block-signals],[Block signals before performing mutex operations]), [enable_block_signals=$enableval], [enable_block_signals=yes]) if test x$enable_block_signals = xyes; then AC_DEFINE([CONFIG_BLOCK_SIGNALS], [], [Block signals before mutex operations]) @@ -221,7 +221,7 @@ AC_MSG_RESULT([$enable_block_signals]) AC_MSG_CHECKING([whether to validate memory addresses before use]) AC_ARG_ENABLE(conservative_checks, -[ --enable-conservative-checks Validate all memory addresses before use], +AS_HELP_STRING([--enable-conservative-checks],[Validate all memory addresses before use]), [enable_conservative_checks=$enableval], [enable_conservative_checks=yes]) if test x$enable_conservative_checks = xyes; then AC_DEFINE(CONSERVATIVE_CHECKS, 1, @@ -231,7 +231,7 @@ AC_MSG_RESULT([$enable_conservative_checks]) AC_MSG_CHECKING([whether to enable msabi support]) AC_ARG_ENABLE(msabi_support, -[ --enable-msabi-support Enables support for Microsoft ABI extensions ], +AS_HELP_STRING([--enable-msabi-support],[Enables support for Microsoft ABI extensions]), [enable_msabi_support=$enableval], [enable_msabi_support=no]) if test x$enable_msabi_support = xyes; then AC_DEFINE([CONFIG_MSABI_SUPPORT], [], [Support for Microsoft ABI extensions]) |