Two little things when building the libraries.
When building all languages on the target i686-pc-linux-gnu the make does
all it's stages and then builds the libraries.
It build them in this order: libgcc, libada, libstdc++-v3, libiberty,
libmudflap, libssp, libgfortran, boehm-gc, libobjc, libffi and then
finally zlib. The next library build is libjava.
1): Then it goes back after configuring classpath and _rebuilds_ zlib
again. After re-doing zlib it continues with the rest of libjava.
It is too bad it can't build it satisfactory for libjava the first time.
2): Another issue is I see this warning:
# grep -B 2 -A 2 --color=always configure:\ WARNING:
/opt/gcc-4_3-build/make_9_log.txt
no
checking whether Solaris gcc optimization fix is necessary... no
configure: WARNING: "Must define GC_DEBUG and use debug alloc. in clients."
configure: WARNING: "Client must not use -fomit-frame-pointer."
updating cache ./config.cache
configure: creating ./config.status
Why take an action to trigger the warning, apparently we should define GC_DEBUG
and not use -fomit-frame-pointer so lets refrain from creating the Makefile
that way.
# gcc/xgcc -v
Using built-in specs.
Target: i686-pc-linux-gnu
Configured with: /root/downloads/gcc-4_3-trunk/configure --verbose
--enable-languages=c,ada,c++,fortran,java,objc,obj-c++ --with-tune=athlon-xp
--prefix=/usr --enable-objc-gc --enable-concept-checks --disable-multilib
--with-gxx-include-dir=/usr/include/c++/4.3 --enable-libstdcxx-debug
--enable-static --enable-shared --enable-initfini-array --enable-__cxa_atexit
--enable-threads=posix --enable-version-specific-runtime-libs --enable-libssp
--enable-libmudflap --enable-libgomp --disable-werror --enable-nls
--with-included-gettext --enable-decimal-float --with-long-double-128
--enable-debug --enable-java-gc=boehm --with-x --x-includes=/usr/X11R6/include
--x-libraries=/usr/X11R6/lib --enable-java-awt=gtk,xlib --enable-gtk-cairo
--enable-qt-peer --enable-xmlj --enable-gconf-peer --enable-tool-wrappers
--enable-portable-native-sync --enable-examples --enable-libgcj-multifile
--with-stabs --enable-hash-synchronization --enable-gc-debug
--enable-interpreter --with-system-zlib --enable-libada --with-tls
--with-cpu=athlon-xp --with-arch=athlon-xp
--enable-stage1-checking=assert,gc,misc,rtl,rtlflag,runtime,tree
Thread model: posix
gcc version 4.3.0 20070601 (experimental)
--
Summary: Library makefiles are not created properly. Re-
configuring and creating warnings.
Product: gcc
Version: 4.3.0
Status: UNCONFIRMED
Severity: minor
Priority: P3
Component: other
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: rob1weld at aol dot com
GCC build triplet: i686-pc-linux-gnu
GCC host triplet: i686-pc-linux-gnu
GCC target triplet: i686-pc-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32184
