Commits on Aug 18, 2016

1. julia: remove leftover RPATH from pcre shared libraries …

   https://github.com/JuliaLang/julia/issues/18106
   
   Without this change the julia build system installed the
   two pcre shared libraries /usr/lib/julia/libpcre2-8.so.0.2.0
   and /usr/lib/julia/libpcre2-posix.so.0.0.0 with an RPATH
   to a build directory (eg.
   /dev/shm/bee-root/julia/julia-0.4.6-0/source/usr/lib) which is
   a security problem if the build directory is in a public
   writable temp space as is the case here.
   
   The patch
   
   --- a/deps/Makefile
   +++ b/deps/Makefile
   @@ -788,9 +788,6 @@ PCRE_OBJ_TARGET = $(build_shlibdir)/libpcre2-8.$(SHLIB_EXT)
   
    # Force optimization for PCRE flags (Issue #11668)
    PCRE_CFLAGS = -O3
   -ifneq ($(OS),WINNT)
   -PCRE_LDFLAGS = "-Wl,-rpath,'$(build_libdir)'"
   -endif
   
    pcre2-$(PCRE_VER).tar.bz2:
           $(JLDOWNLOAD) $@ https://ftp.csx.cam.ac.uk/pub/software/programming/pcre/pcre2-$(PCRE_VER).tar.bz2
   --
   
   fixed the problem only for one of the two libraries, as the RPATH of
   the other one is also set by the pcre build system.

   

   donald committed Aug 18, 2016
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