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buildroot/buildroot-2016.08.1/package/python3/0013-Misc-python-config.sh.in-ensure-sed-invocations-only.patch 2.46 KB
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  From 5858abdc25acd522869103d64b60a0c9687e2ec1 Mon Sep 17 00:00:00 2001
  From: Peter Korsgaard <peter@korsgaard.com>
  Date: Thu, 20 Nov 2014 13:24:59 +0100
  Subject: [PATCH] Misc/python-config.sh.in: ensure sed invocations only match
   beginning of strings
  
  The build/real prefix handling using sed breaks if build != real and the
  standard include / lib directories are used ($prefix/include and $prefix/lib).
  
  E.G.
  
  prefix_build="/usr", libdir="$prefix/lib", includedir="$prefix/include".
  
  If this gets installed with make DESTDIR="/foo" install, then we end up with
  prefix_real = prefix = "/foo/usr" as expected, but
  includedir="/foo/foo/usr/include" and libdir="/foo/foo/usr/lib" because of
  the double sed invocation (prefix is already expanded).  Work around it by
  ensuring we only match the beginning of the string.
  
  Submitted upstream: http://bugs.python.org/issue22907
  
  Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
  ---
   Misc/python-config.sh.in | 12 ++++++------
   1 file changed, 6 insertions(+), 6 deletions(-)
  
  diff --git a/Misc/python-config.sh.in b/Misc/python-config.sh.in
  index 30c6927..f905a71 100644
  --- a/Misc/python-config.sh.in
  +++ b/Misc/python-config.sh.in
  @@ -29,12 +29,12 @@ prefix_real=$(installed_prefix "$0")
   
   # Use sed to fix paths from their built-to locations to their installed-to
   # locations.
  -prefix=$(echo "$prefix_build" | sed "s#$prefix_build#$prefix_real#")
  +prefix=$(echo "$prefix_build" | sed "s#^$prefix_build#$prefix_real#")
   exec_prefix_build="@exec_prefix@"
  -exec_prefix=$(echo "$exec_prefix_build" | sed "s#$exec_prefix_build#$prefix_real#")
  -includedir=$(echo "@includedir@" | sed "s#$prefix_build#$prefix_real#")
  -libdir=$(echo "@libdir@" | sed "s#$prefix_build#$prefix_real#")
  -CFLAGS=$(echo "@CFLAGS@" | sed "s#$prefix_build#$prefix_real#")
  +exec_prefix=$(echo "$exec_prefix_build" | sed "s#^$exec_prefix_build#$prefix_real#")
  +includedir=$(echo "@includedir@" | sed "s#^$prefix_build#$prefix_real#")
  +libdir=$(echo "@libdir@" | sed "s#^$prefix_build#$prefix_real#")
  +CFLAGS=$(echo "@CFLAGS@" | sed "s#^$prefix_build#$prefix_real#")
   VERSION="@VERSION@"
   LIBM="@LIBM@"
   LIBC="@LIBC@"
  @@ -48,7 +48,7 @@ OPT="@OPT@"
   PY_ENABLE_SHARED="@PY_ENABLE_SHARED@"
   LDVERSION="@LDVERSION@"
   LIBDEST=${prefix}/lib/python${VERSION}
  -LIBPL=$(echo "@LIBPL@" | sed "s#$prefix_build#$prefix_real#")
  +LIBPL=$(echo "@LIBPL@" | sed "s#^$prefix_build#$prefix_real#")
   SO="@EXT_SUFFIX@"
   PYTHONFRAMEWORK="@PYTHONFRAMEWORK@"
   INCDIR="-I$includedir/python${VERSION}${ABIFLAGS}"
  -- 
  2.6.4