uname \
])
-# Check for MinGW32.
MINGW32=no
-case $host in
- *-*-mingw*)
- MINGW32=yes;;
-esac
+DEFAULT_ENABLE_DEBUGINFO=yes
+AS_CASE([$host_os],
+ [solaris*|darwin*],
+ [
+ DEFAULT_ENABLE_DEBUGINFO=no
+ ],
+ [mingw*],
+ [
+ MINGW32=yes
+ ]
+)
AM_CONDITIONAL([BABELTRACE_BUILD_WITH_MINGW], [test "x$MINGW32" = "xyes"])
fi
# Optional debuginfo feature (enabled by default)
-AC_ARG_ENABLE([debuginfo], [AC_HELP_STRING([--disable-debuginfo], [disable the debuginfo feature])], [], [enable_debuginfo=yes])
+AS_IF([test "x$DEFAULT_ENABLE_DEBUGINFO" = xyes],
+ [AC_ARG_ENABLE([debug-info], [AC_HELP_STRING([--disable-debug-info], [disable the debug-info feature (default on OS X and Solaris)])], [], [enable_debuginfo=yes])],
+ [AC_ARG_ENABLE([debug-info], [AC_HELP_STRING([--enable-debug-info], [enable the debug-info feature (default on Linux)])], [], [enable_debuginfo=no])]
+)
AM_CONDITIONAL([ENABLE_DEBUGINFO], [test "x$enable_debuginfo" = xyes])
AS_IF([test "x$enable_debuginfo" = xyes], [
- AC_CHECK_LIB([elf], [elf_version], [], [])
- AC_CHECK_LIB([dw], [dwarf_begin], [], [])
- AS_IF([test "x$ac_cv_lib_elf_elf_version" = xno || test "x$ac_cv_lib_dw_dwarf_begin" = xno],
- [AC_MSG_ERROR(Missing library from elfutils required for debuginfo. You can disable this feature with --disable-debuginfo.)]
- )
- AC_DEFINE([ENABLE_DEBUGINFO], [1], [Define to 1 if you enable the 'debuginfo' feature])
+ PKG_CHECK_MODULES(LIBDW, [libdw >= 0.154], [], [AC_MSG_ERROR(Missing libdw (from elfutils >= 0.154) which is required by debug-info. You can disable this feature using --disable-debuginfo.)])
+ PKG_CHECK_MODULES(LIBELF, [libelf >= 0.154], [], [AC_MSG_ERROR(Missing libelf (from elfutils >= 0.154) which is required by debug-info. You can disable this feature using --disable-debuginfo.)])
+ AC_DEFINE([ENABLE_DEBUGINFO], [1], [Define to 1 if you enable the 'debug-info' feature])
], [])
-pkg_modules="gmodule-2.0 >= 2.0.0"
-PKG_CHECK_MODULES(GMODULE, [$pkg_modules])
+PKG_CHECK_MODULES(GMODULE, [gmodule-2.0 >= 2.0.0])
AC_SUBST(PACKAGE_LIBS)
LIBS="$LIBS $GMODULE_LIBS"