Hi Attached is the script from Jeff Johnson I have been using to bootstrap newlib. It needs localizing for the paths.
I posted patches to add i386 and x86_64 fenv.h support. They are attached. The i386 builds and runs fine. I can't get newlib bootstrapped where it will descend into the directory. The files configure.host and libm/machine/configure.in have architecture specific magic and I got that. You must use automake 1.11.6 and automake 2.68 to bootstrap. Help is appreciated so I can move forward to fenv.h support for other architectures and i386 long double math. I expect this is something simple I am missing but I have stuck here over a week. Thanks. --joel
#!/bin/sh #top=/home/jjohnstn/newlib-cygwin/newlib top=/home/joel/test-gcc/newlib-cygwin/newlib myecho= cd $top; echo `pwd`; $myecho aclocal -I . -I ..; $myecho autoconf; $myecho automake Makefile; cd $top/doc; echo `pwd`; $myecho aclocal -I .. -I ../..; $myecho autoconf; $myecho automake Makefile; cd $top/iconvdata; echo `pwd`; $myecho aclocal -I .. -I ../..; $myecho autoconf; $myecho automake Makefile; cd $top/libm; echo `pwd`; $myecho aclocal -I .. -I ../..; $myecho autoconf; $myecho automake Makefile common/Makefile fenv/Makefile math/Makefile mathfp/Makefile; # libm/fenv cd $top/libm/fenv; echo `pwd`; $myecho aclocal -I ../.. -I ../../..; $myecho autoconf; $myecho automake Makefile; # libm/machine cd $top/libm/machine; echo `pwd`; for x in *; do if test -d $x; then echo $x; cd $x; $myecho aclocal -I ../../.. -I ../../../..; $myecho autoconf; $myecho automake Makefile; cd ..; fi; done cd $top/libm/machine; echo `pwd`; $myecho aclocal -I ../.. -I ../../..; $myecho autoconf; $myecho automake Makefile; # libc cd $top/libc; echo `pwd`; $myecho aclocal -I .. -I ../..; $myecho autoconf; $myecho automake Makefile argz/Makefile ctype/Makefile errno/Makefile iconv/Makefile iconv/ces/Makefile iconv/ccs/Makefile iconv/lib/Makefile iconv/ccs/binary/Makefile locale/Makefile misc/Makefile posix/Makefile reent/Makefile search/Makefile signal/Makefile stdio/Makefile stdio64/Makefile stdlib/Makefile string/Makefile syscalls/Makefile time/Makefile unix/Makefile xdr/Makefile; cd $top/libc/machine; echo `pwd`; for x in *; do if test -d $x; then echo $x; cd $x; $myecho aclocal -I ../../.. -I ../../../..; $myecho autoconf; $myecho automake Makefile; cd ..; fi; done cd $top/libc/machine; echo `pwd`; $myecho aclocal -I ../.. -I ../../..; $myecho autoconf; $myecho automake Makefile; cd $top/libc/sys; echo `pwd`; for x in *; do if test -d $x; then echo $x; cd $x; $myecho aclocal -I ../../.. -I ../../../..; $myecho autoconf; $myecho automake Makefile; cd ..; fi; done cd $top/libc/sys; echo `pwd`; $myecho aclocal -I ../.. -I ../../..; $myecho autoconf; $myecho automake Makefile; cd $top/libc/sys/linux; echo `pwd`; $myecho automake argp/Makefile cmath/Makefile dl/Makefile iconv/Makefile intl/Makefile net/Makefile cd $top/libc/sys/linux/linuxthreads; echo `pwd`; $myecho aclocal -I ../../../.. -I ../../../../..; $myecho autoconf; $myecho automake Makefile cd $top/libc/sys/linux/linuxthreads/machine; echo `pwd`; $myecho aclocal -I ../../../../.. -I ../../../../../..; $myecho autoconf; $myecho automake Makefile cd $top/libc/sys/linux/linuxthreads/machine/i386; echo `pwd`; $myecho aclocal -I ../../../../../.. -I ../../../../../../..; $myecho autoconf; $myecho automake Makefile cd $top/libc/sys/linux/machine; echo `pwd`; $myecho aclocal -I ../../../.. -I ../../../../..; $myecho autoconf; $myecho automake Makefile cd $top/libc/sys/linux/machine/i386; echo `pwd`; $myecho aclocal -I ../../../../.. -I ../../../../../..; $myecho autoconf; $myecho automake Makefile
v5-0000-cover-letter.patch
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v5-0001-Add-i386-and-x86_64-fenv-support-from-Cygwin.patch
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