[Bug other/26522] New: gcc-4.1.0-RC{1,2} install headers into a top-level (root) /include

["rene at exactcode dot de" <gcc-bugzilla at gcc dot gnu dot org>]

in my tests gcc 4.1.0-RC{1,2} install headers into a root (/) include
directory:

# cut -f 2- fl_wrapper.wlog  | grep '^\/include\/' | cut -d / -f 1-4 | uniq
/include/c++
/include/c++/gcj
/include/c++/gnu
/include/c++/java
/include/c++/javax
/include/c++/org
/include/c++/java
/include/c++/gnu
/include/c++/gcj
/include/c++/gnu
/include/c++/java
/include/c++/javax
/include/c++/org
/include/c++/java
/include/c++/gnu

configure arguments have been:

--prefix=/usr --bindir=/usr/bin --sbindir=/usr/sbin --libdir=/usr/lib64 \
--datadir=/usr/share --includedir=/usr/include --infodir=/usr/info \
--mandir=/usr/man --sysconfdir=/etc --localstatedir=/var \
--build=x86_64-t2-linux-gnu --host=x86_64-t2-linux-gnu \
--enable-__cxa_atexit --disable-checking --enable-multilib \
--with-gnu-as --with-gnu-ld --enable-threads=posix \
--enable-version-specific-runtime-libs --enable-libgcj --enable-shared

there's no definition of libsubdir in libjava
Makefile*.  Explicit handing --with-gxx-include-dir=/usr/include
does work around the issue.

Mark Mitchell said the Java Makefile.am incorrect; users of
TL_AC_GXX_INCLUDE_DIR must define libsubdir.


-- 
           Summary: gcc-4.1.0-RC{1,2} install headers into a top-level
                    (root) /include
           Product: gcc
           Version: 4.1.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: other
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: rene at exactcode dot de


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26522