| Line 259... |
Line 259... |
AM_CONDITIONAL(GCC, test "$GCC" = yes)
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AM_CONDITIONAL(GCC, test "$GCC" = yes)
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AM_CONDITIONAL(NATIVE_OR_CROSS_LINKER,
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AM_CONDITIONAL(NATIVE_OR_CROSS_LINKER,
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test "x$target_alias" = "x" -o "x$host_alias" = "x$target_alias" -o "x$host_alias" = "x$build_alias")
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test "x$target_alias" = "x" -o "x$host_alias" = "x$target_alias" -o "x$host_alias" = "x$build_alias")
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dnl Test for whether static linking is supported. Some systems do not
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dnl install static libraries. This only affects the set of tests that
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dnl we run.
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AC_CACHE_CHECK([whether static linking works], [gold_cv_lib_static],
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[LDFLAGS_hold=$LDFLAGS
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LDFLAGS="$LDFLAGS -static"
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AC_LINK_IFELSE([
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AC_LANG_PROGRAM([[void f() { }]])],
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[gold_cv_lib_static=yes], [gold_cv_lib_static=no])
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LDFLAGS=$LDFLAGS_hold])
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AM_CONDITIONAL(HAVE_STATIC, test "$gold_cv_lib_static" = "yes")
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dnl Some architectures do not support taking pointers of functions
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dnl Some architectures do not support taking pointers of functions
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dnl defined in shared libraries except in -fPIC mode. We need to
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dnl defined in shared libraries except in -fPIC mode. We need to
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dnl tell the unittest framework if we're compiling for one of those
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dnl tell the unittest framework if we're compiling for one of those
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dnl targets, so it doesn't try to run the tests that do that.
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dnl targets, so it doesn't try to run the tests that do that.
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AM_CONDITIONAL(FN_PTRS_IN_SO_WITHOUT_PIC, [
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AM_CONDITIONAL(FN_PTRS_IN_SO_WITHOUT_PIC, [
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| Line 344... |
Line 356... |
#endif
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#endif
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], [gold_cv_lib_glibc29=yes], [gold_cv_lib_glibc29=no])])
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], [gold_cv_lib_glibc29=yes], [gold_cv_lib_glibc29=no])])
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AM_CONDITIONAL(TLS_DESCRIPTORS, test "$gold_cv_lib_glibc29" = "yes")
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AM_CONDITIONAL(TLS_DESCRIPTORS, test "$gold_cv_lib_glibc29" = "yes")
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dnl Check whether the compiler supports constructor priorities in
|
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dnl attributes, which were added in gcc 4.3.
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AC_CACHE_CHECK([for constructor priorities], [gold_cv_c_conprio],
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[AC_COMPILE_IFELSE([void f() __attribute__ ((constructor (1)));],
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[gold_cv_c_conprio=yes], [gold_cv_c_conprio=no])])
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|
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AM_CONDITIONAL(CONSTRUCTOR_PRIORITY, test "$gold_cv_c_conprio" = "yes")
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dnl Test for the -frandom-seed option.
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dnl Test for the -frandom-seed option.
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AC_CACHE_CHECK([for -frandom-seed support], [gold_cv_c_random_seed],
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AC_CACHE_CHECK([for -frandom-seed support], [gold_cv_c_random_seed],
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[save_CFLAGS="$CFLAGS"
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[save_CFLAGS="$CFLAGS"
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CFLAGS="$CFLAGS -frandom-seed=foo"
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CFLAGS="$CFLAGS -frandom-seed=foo"
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AC_COMPILE_IFELSE([int i;], [gold_cv_c_random_seed=yes],
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AC_COMPILE_IFELSE([int i;], [gold_cv_c_random_seed=yes],
|
