package/libffi/0001-Fix-installation-location-of-libffi.patch

   1 From 580f46a7bc6e9fea3a2227b5268cc3aed1d60e3b Mon Sep 17 00:00:00 2001
   2 From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
   3 Date: Thu, 7 Feb 2013 22:26:56 +0100
   4 Subject: [PATCH] Fix installation location of libffi
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   8
   9 The libffi is currently declared as toolexeclib_LTLIBRARIES. In many
  10 cases, toolexeclib libraries will be installed in /usr/lib, so it
  11 doesn't make any difference.
  12
  13 However, with multilib toolchains, they get installed in a
  14 subdirectory of /usr/lib/. For example, with a Sourcery CodeBench
  15 PowerPC toolchain, if the e500mc multilib variant is used, the libffi
  16 library gets installed in /usr/lib/te500mc/. This is due to the
  17 following code in the configure script:
  18
  19   multi_os_directory=`$CC -print-multi-os-directory`
  20   case $multi_os_directory in
  21     .) ;; # Avoid trailing /.
  22     *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
  23   esac
  24
  25 Once the library is installed in /usr/lib/te500mc/, nothing works
  26 because this installation location is inconsistent with the
  27 installation location declared in libffi.pc.
  28
  29 So, instead of using this bizarre toolexeclib_LTLIBRARIES, simply use
  30 the more standard lib_LTLIBRARIES, which ensures that the libffi
  31 library is always installed in /usr/lib.
  32
  33 Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
  34 [unfuzz for 3.2.1]
  35 Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks>
  36 ---
  37  Makefile.am | 2 +-
  38  1 file changed, 1 insertion(+), 1 deletion(-)
  39
  40 diff --git a/Makefile.am b/Makefile.am
  41 index 0e40451..309474c 100644
  42 --- a/Makefile.am
  43 +++ b/Makefile.am
  44 @@ -104,7 +104,7 @@ FLAGS_TO_PASS = $(AM_MAKEFLAGS)
  45
  46  MAKEOVERRIDES=
  47
  48 -toolexeclib_LTLIBRARIES = libffi.la
  49 +lib_LTLIBRARIES = libffi.la
  50  noinst_LTLIBRARIES = libffi_convenience.la
  51
  52  libffi_la_SOURCES = src/prep_cif.c src/types.c \
  53 --
  54 2.5.3
  55