X-Git-Url: http://git.openwrt.org/?p=openwrt%2Fopenwrt.git;a=blobdiff_plain;f=package%2Fnetwork%2Fservices%2Fopenvpn%2Fpatches%2F210-build_always_use_internal_lz4.patch;h=b3eb7c742af61a7b5ba0aa9f1c0abac41f97d66f;hp=d49e0bf9ec9f46df6a041a494059ea92cbdb8727;hb=ffbe51b2948a3270b25b8bd8bb5e6cea3e76af64;hpb=a9a37526a9df3b565f5242857d17887cb492afab

diff --git a/package/network/services/openvpn/patches/210-build_always_use_internal_lz4.patch b/package/network/services/openvpn/patches/210-build_always_use_internal_lz4.patch
index d49e0bf9ec..b3eb7c742a 100644
--- a/package/network/services/openvpn/patches/210-build_always_use_internal_lz4.patch
+++ b/package/network/services/openvpn/patches/210-build_always_use_internal_lz4.patch
@@ -1,15 +1,17 @@
 --- a/configure.ac
 +++ b/configure.ac
-@@ -1068,62 +1068,15 @@ dnl
+@@ -1077,68 +1077,15 @@ dnl
  AC_ARG_VAR([LZ4_CFLAGS], [C compiler flags for lz4])
  AC_ARG_VAR([LZ4_LIBS], [linker flags for lz4])
  if test "$enable_lz4" = "yes" && test "$enable_comp_stub" = "no"; then
 -    if test -z "${LZ4_CFLAGS}" -a -z "${LZ4_LIBS}"; then
 -	# if the user did not explicitly specify flags, try to autodetect
 -	PKG_CHECK_MODULES([LZ4],
--			  [liblz4 >= 1.7.1],
+-			  [liblz4 >= 1.7.1 liblz4 < 100],
 -			  [have_lz4="yes"],
--			  [] # If this fails, we will do another test next
+-			  [LZ4_LIBS="-llz4"] # If this fails, we will do another test next.
+-					     # We also add set LZ4_LIBS otherwise the
+-					     # linker will not know about the lz4 library
 -	)
 -    fi
 
@@ -47,20 +49,24 @@
 -	fi
 -    fi
 -
--    # if LZ4_LIBS is set, we assume it will work, otherwise test
--    if test -z "${LZ4_LIBS}"; then
+-    # Double check we have a few needed functions
+-    if test "${have_lz4}" = "yes" ; then
 -	AC_CHECK_LIB([lz4],
--		     [LZ4_compress],
--		     [LZ4_LIBS="-llz4"],
+-		     [LZ4_compress_default],
+-		     [],
+-		     [have_lz4="no"])
+-	AC_CHECK_LIB([lz4],
+-		     [LZ4_decompress_safe],
+-		     [],
 -		     [have_lz4="no"])
 -    fi
 -
 -    if test "${have_lz4}" != "yes" ; then
--	AC_MSG_RESULT([		usuable LZ4 library or header not found, using version in src/compat/compat-lz4.*])
+-	AC_MSG_RESULT([		usable LZ4 library or header not found, using version in src/compat/compat-lz4.*])
 -	AC_DEFINE([NEED_COMPAT_LZ4], [1], [use copy of LZ4 source in compat/])
 -	LZ4_LIBS=""
 -    fi
-+    AC_MSG_RESULT([		usuable LZ4 library or header not found, using version in src/compat/compat-lz4.*])
++    AC_MSG_RESULT([		usable LZ4 library or header not found, using version in src/compat/compat-lz4.*])
 +    AC_DEFINE([NEED_COMPAT_LZ4], [1], [use copy of LZ4 source in compat/])
 +    LZ4_LIBS=""
      OPTIONAL_LZ4_CFLAGS="${LZ4_CFLAGS}"