version 1.263, 2015/09/19 18:31:41 |
version 1.285, 2017/08/17 01:16:55 |
Line 19 See also: BUILDING, build.sh, Makefile. |
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Line 19 See also: BUILDING, build.sh, Makefile. |
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Recent changes: |
Recent changes: |
^^^^^^^^^^^^^^^ |
^^^^^^^^^^^^^^^ |
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20170816: |
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a new version of MPFR and MPC have been imported and probably |
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will break parts of builds related to themselves or GCC, both |
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in the tools and the native section. Remove all GCC, GMP, MPFR |
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and MPC objdirs or build once without -u. |
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20170402: |
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a new version of dhcpcd has been imported, which does not support |
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update builds from the previous version. Remove your |
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external/bsd/dhcpcd object dir or build once without -u. |
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20170211: |
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a new terminfo database has been imported. |
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The structure of it has changed slightly from prior versions and |
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an updated tic tool is required. |
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If you build.sh, don't use -u |
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20170207: |
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various arch dependent libc/exect.S files were removed |
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Either remove the obj directories (lib/libc and compat/amd64/i386/lib |
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if it exists) or do a clean build. |
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(This is a bug in the make system, it should be corrected without |
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human intervention, but isn't.) |
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20170104: |
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xinput build options have changed. |
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Remove the obj directory (external/mit/xorg/bin/xinput) |
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if you build.sh -u |
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20170103: |
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a new version of flex has been imported. |
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Remove the file from obj (external/bsd/flex) |
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if you build.sh -u |
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20161014: |
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a new version of OpenSSL has been imported. |
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Remove the files from obj (crypto/external/bsd/openssl) |
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if you build.sh -u |
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20161009: |
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a new version of dhcpcd has been imported with slightly changed |
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build infrastructure. When doing a build.sh -u this requires |
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pruning the external/bsd/dhcpcd objdir. |
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20160914: |
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i386, amd64, shark, ofppc and macppc have joined shark and x68k |
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ports in using xorg-server 1.18. This requires a clean destdir |
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and a clean objdir. |
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20160527: |
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i386 needs a full cleandir or objdir deletion because PIE has |
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been enabled. (see the amd64 entry two down for further info) |
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20160418: |
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libedit needs manual removal of all autogenerated files since |
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some of them are not autogenerated anymore. Remember that there |
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might be two copies of libedit if your platform builds "compat". |
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20160410: |
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amd64 needs full "make cleandir" or deletion of objdir now that |
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PIE has been enabled for amd64. PIE, or position-independent |
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executables, means all code, including executables and not just |
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shared libraries, is position-independent and hence able to be |
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relocated by ASLR, address space layout randomization. |
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The change was made in Makefile variables for compiler and |
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linker flags, for which make(1) does not record dependencies, |
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hence it is unable to detect that all .o files need rebuilding. |
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Partial rebuilds with some modified source files will likely |
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fail when linking executables, since the linker refuses to mix |
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position-independent code with position-dependent code in |
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position-independent executables: |
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.../x86_64--netbsd/bin/ld: foo.o: relocation R_X86_64_32 against `...' cannot be used when making a shared object; recompile with -fPIC |
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20160401: |
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Ports switching to GCC 5.3 will need a full "make cleandir". |
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Some people have found that cleandir is not sufficient, so if |
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in doubt delete the entire object directory tree for gcc. |
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20160306: |
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NetBSD's regexp implementation is now part of libnbcompat. |
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Nblex, nbm4, nbpax, nbsed use it and they may crash on |
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non-NetBSD hosts if linked with stale object files produced |
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while they included a non-NetBSD regex.h. |
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In any case, you should "make cleandir" at least these tools |
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before updating your toolchain. |
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20160125: |
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Dtrace has been enabled by default on some architectures. |
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When doing an update build, make sure to clean the etc/mtree |
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object directory before starting the build - otherwise the |
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needed directories in destdir will not be created. |
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An easy way to do this is: |
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cd src/etc/mtree && $TOOLDIR/bin/nbmake-$arch cleandir |
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20150818: |
20150818: |
New acpica requires "make cleandir" in src/external/bsd/acpica |
New acpica requires "make cleandir" in src/external/bsd/acpica |
again. |
again. |