diff options
| -rwxr-xr-x | gnu/usr.bin/gcc/gcc/configure | 2 | ||||
| -rw-r--r-- | gnu/usr.bin/gcc/gcc/configure.in | 88 |
2 files changed, 8 insertions, 82 deletions
diff --git a/gnu/usr.bin/gcc/gcc/configure b/gnu/usr.bin/gcc/gcc/configure index 89ce6cae24d..1eff0613db0 100755 --- a/gnu/usr.bin/gcc/gcc/configure +++ b/gnu/usr.bin/gcc/gcc/configure @@ -7274,7 +7274,6 @@ elif test x$gcc_cv_as != x; then fi rm -f conftest.s conftest.o conftest.nm1 conftest.nm2 - if false; then # GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN. # This is irritatingly difficult to feature test for. Look for # the date string after the version number. @@ -7308,7 +7307,6 @@ elif test x$gcc_cv_as != x; then # non-GNU linkers don't seem to support .hidden yet gcc_cv_as_hidden=no fi - fi fi if test x"$gcc_cv_as_hidden" = xyes; then cat >> confdefs.h <<\EOF diff --git a/gnu/usr.bin/gcc/gcc/configure.in b/gnu/usr.bin/gcc/gcc/configure.in index 10748de04f0..0f64d07bf85 100644 --- a/gnu/usr.bin/gcc/gcc/configure.in +++ b/gnu/usr.bin/gcc/gcc/configure.in @@ -177,42 +177,6 @@ changequote([, ])dnl fi fi -AC_ARG_WITH(sysroot, -[ --with-sysroot[=DIR] Search for usr/lib, usr/include, et al, within DIR.], -[ - case ${with_sysroot} in - yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_alias}/sys-root' ;; - *) TARGET_SYSTEM_ROOT=$with_sysroot ;; - esac - - TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"' - CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR)' - - if test "x$exec_prefix" = xNONE; then - if test "x$prefix" = xNONE; then - test_prefix=/usr/local - else - test_prefix=$prefix - fi - else - test_prefix=$exec_prefix - fi - case ${TARGET_SYSTEM_ROOT} in - "${test_prefix}"|"${test_prefix}/"*|\ - '${exec_prefix}'|'${exec_prefix}/'*) - t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE" - TARGET_SYSTEM_ROOT_DEFINE="$t" - ;; - esac -], [ - TARGET_SYSTEM_ROOT= - TARGET_SYSTEM_ROOT_DEFINE= - CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include' -]) -AC_SUBST(TARGET_SYSTEM_ROOT) -AC_SUBST(TARGET_SYSTEM_ROOT_DEFINE) -AC_SUBST(CROSS_SYSTEM_HEADER_DIR) - # Determine the host, build, and target systems AC_CANONICAL_SYSTEM @@ -817,19 +781,6 @@ if test $gcc_cv_type_clock_t = yes; then [Define if <time.h> defines clock_t.]) fi -AC_CACHE_CHECK(for uchar, gcc_cv_type_uchar, -[AC_TRY_COMPILE([ -#include "ansidecl.h" -#include "system.h" -], -[if ((uchar *)0) return 0; - if (sizeof(uchar)) return 0;], -ac_cv_type_uchar=yes, ac_cv_type_uchar=no)]) -if test $ac_cv_type_uchar = yes; then - AC_DEFINE(HAVE_UCHAR, 1, - [Define if <sys/types.h> provides uchar.]) -fi - AC_ARG_ENABLE(initfini-array, [ --enable-initfini-array use .init_array/.fini_array sections], gcc_cv_initfinit_array=$enableval, [gcc_AC_INITFINI_ARRAY]) @@ -1263,9 +1214,6 @@ then | powerpc*-*-*,powerpc64*-*-*) CROSS="$CROSS -DNATIVE_CROSS" ;; esac -elif test "x$TARGET_SYSTEM_ROOT" != x; then - # This is just $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR) - SYSTEM_HEADER_DIR='$(CROSS_SYSTEM_HEADER_DIR)' fi # If this is a cross-compiler that does not @@ -1276,9 +1224,12 @@ fi # This prevents libgcc2 from containing any code which requires libc # support. inhibit_libc= -if { test x$host != x$target && test "x$with_headers" = x && - test "x$with_sysroot" = x ; } || test x$with_newlib = xyes ; then +if [test x$host != x$target] && [test x$with_headers = x]; then inhibit_libc=-Dinhibit_libc +else + if [test x$with_newlib = xyes]; then + inhibit_libc=-Dinhibit_libc + fi fi AC_SUBST(inhibit_libc) @@ -1305,10 +1256,8 @@ then HOST_CC='$(CC_FOR_BUILD)' HOST_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD) $(XCFLAGS)' - if test "x$TARGET_SYSTEM_ROOT" = x; then - STMP_FIXINC= - STMP_FIXPROTO= - fi + STMP_FIXINC= + STMP_FIXPROTO= fi # Expand extra_headers to include complete path. @@ -1680,7 +1629,6 @@ elif test x$gcc_cv_as != x; then fi rm -f conftest.s conftest.o conftest.nm1 conftest.nm2 - if false; then # GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN. # This is irritatingly difficult to feature test for. Look for # the date string after the version number. @@ -1716,7 +1664,6 @@ changequote([,])dnl # non-GNU linkers don't seem to support .hidden yet gcc_cv_as_hidden=no fi - fi fi if test x"$gcc_cv_as_hidden" = xyes; then AC_DEFINE(HAVE_GAS_HIDDEN, 1, @@ -2440,24 +2387,6 @@ if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then fi AC_MSG_RESULT($gcc_cv_ld_eh_frame_hdr) -AC_MSG_CHECKING(linker --as-needed support) -gcc_cv_ld_as_needed=no -if test x$gcc_cv_gld_major_version != x -a x$gcc_cv_gld_minor_version != x; then - if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 && grep 'EMUL = elf' ../ld/Makefile > /dev/null; then - gcc_cv_ld_as_needed=yes - fi -elif test x$gcc_cv_ld != x; then - # Check if linker supports --as-needed and --no-as-needed options - if $gcc_cv_ld --help 2>/dev/null | grep as-needed > /dev/null; then - gcc_cv_ld_as_needed=yes - fi -fi -if test x"$gcc_cv_ld_as_needed" = xyes; then - AC_DEFINE(HAVE_LD_AS_NEEDED, 1, -[Define if your linker supports --as-needed and --no-as-needed options.]) -fi -AC_MSG_RESULT($gcc_cv_ld_as_needed) - # Miscellaneous target-specific checks. case "$target" in mips*-*-*) @@ -2488,8 +2417,7 @@ case "$target" in ;; esac -if test x$with_sysroot = x && test x$host = x$target \ - && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" ; then +if test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" ; then AC_DEFINE_UNQUOTED(PREFIX_INCLUDE_DIR, "$prefix/include") fi |