tUpdate gcc port to work in chroot - mkports - recipes for building multiple softwares with mk(1)
 (HTM) git clone git://z3bra.org/mkports
 (DIR) Log
 (DIR) Files
 (DIR) Refs
       ---
 (DIR) commit 21d9c4f3f40dade65f56bde71c96bb29db199a66
 (DIR) parent bb996c6324172d28b2286054ef524ccfc2227c5a
 (HTM) Author: root <root@doom.z3bra.org>
       Date:   Tue, 23 May 2017 06:19:19 +0000
       
       Update gcc port to work in chroot
       
       sbase tar cannot extract gcc sources (missing @LongLink) so we need bsdtar here.
       We also need a patch to replace "tar" with "bsdtar" in gcc Makefile.
       
       Diffstat:
         M gcc/mkfile                          |       4 +++-
         A gcc/patches/0015-posix_tar.diff     |      24 ++++++++++++++++++++++++
       
       2 files changed, 27 insertions(+), 1 deletion(-)
       ---
 (DIR) diff --git a/gcc/mkfile b/gcc/mkfile
       t@@ -5,6 +5,7 @@ url = ftp://ftp.gnu.org/pub/gnu/gcc/$pkg-$ver/$pkg-$ver.tar.gz
        <../default.mk
        
        LD = 
       +TAR = bsdtar
        
        CONFIGURE = ${CONFIGURE} \
                --disable-bootstrap \
       t@@ -16,7 +17,8 @@ CONFIGURE = ${CONFIGURE} \
                --disable-decimal-float \
                --enable-__cxa_atexit \
                --enable-threads=posix \
       -        --enable-languages=c \
       +        --enable-languages=c,c++ \
       +        --with-native-system-header-dir=/include \
                --with-system-zlib \
                --with-cpp-install-dir=${PREFIX}/lib
                --with-pkgversion="DISTRO-x86_64-static"
 (DIR) diff --git a/gcc/patches/0015-posix_tar.diff b/gcc/patches/0015-posix_tar.diff
       t@@ -0,0 +1,24 @@
       +diff -urN a/gcc/Makefile.in b/gcc/Makefile.in
       +--- a/gcc/Makefile.in        2016-04-15 11:49:39.000000000 +0000
       ++++ b/gcc/Makefile.in        2017-05-22 18:31:49.770190991 +0000
       +@@ -3558,9 +3558,9 @@
       + # found in CDPATH, corrupting the output.  We could just redirect the
       + # output of `cd', but some shells lose on redirection within `()'s
       +         (cd `${PWD_COMMAND}`/include ; \
       +-         tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include; tar xpf - )
       ++         bsdtar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include; bsdtar xpf - )
       +         (cd `${PWD_COMMAND}`/include-fixed ; \
       +-         tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include-fixed; tar xpf - )
       ++         bsdtar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include-fixed; bsdtar xpf - )
       + # /bin/sh on some systems returns the status of the first tar,
       + # and that can lose with GNU tar which always writes a full block.
       + # So use `exit 0' to ignore its exit status.
       +@@ -3581,7 +3581,7 @@
       + # Targets without dependencies, for use in prev-gcc during bootstrap.
       + real-install-headers-tar:
       +         (cd `${PWD_COMMAND}`/include-fixed ; \
       +-         tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include-fixed; tar xpf - )
       ++         bsdtar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include-fixed; bsdtar xpf - )
       + 
       + real-install-headers-cpio:
       +         cd `${PWD_COMMAND}`/include-fixed ; \