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authorRichard Purdie <richard.purdie@linuxfoundation.org>2011-09-23 08:57:31 +0100
committerRichard Purdie <richard.purdie@linuxfoundation.org>2011-09-26 17:55:05 +0100
commit93e595d5c89ebacdb8d1e6fcfe6f58fe2d30de28 (patch)
tree0fa65fd592193139257e09ffd89f02445e2c76e3 /meta/classes
parent33a1a05ef988c69f8ff8e38c6723922082e5d1aa (diff)
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autotools.bbclass: Set the dynamic linker search path for libtool correctly
libtool obtains the search path from /etc/ld.so.conf and hardcodes /usr/lib and /lib. This results in host contamination and variable sets of RPATH values ending up in binaries. By exporting the correct values for all autotools recipes we avoid this. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/classes')
-rw-r--r--meta/classes/autotools.bbclass2
-rw-r--r--meta/classes/native.bbclass3
2 files changed, 5 insertions, 0 deletions
diff --git a/meta/classes/autotools.bbclass b/meta/classes/autotools.bbclass
index 8f65b709f..f213c18bf 100644
--- a/meta/classes/autotools.bbclass
+++ b/meta/classes/autotools.bbclass
@@ -31,6 +31,8 @@ export CONFIG_SITE = "${@siteinfo_get_files(d)}"
acpaths = "default"
EXTRA_AUTORECONF = "--exclude=autopoint"
+export lt_cv_sys_lib_dlsearch_path_spec = "${libdir} ${base_libdir}"
+
def autotools_set_crosscompiling(d):
if not bb.data.inherits_class('native', d):
return " cross_compiling=yes"
diff --git a/meta/classes/native.bbclass b/meta/classes/native.bbclass
index 9a41f19dc..5e45aed37 100644
--- a/meta/classes/native.bbclass
+++ b/meta/classes/native.bbclass
@@ -69,6 +69,9 @@ exec_prefix = "${STAGING_DIR_NATIVE}${prefix_native}"
libdir = "${STAGING_DIR_NATIVE}${libdir_native}"
+# Libtool's default paths are correct for the native machine
+lt_cv_sys_lib_dlsearch_path_spec[unexport] = "1"
+
NATIVE_PACKAGE_PATH_SUFFIX = ""
bindir .= "${NATIVE_PACKAGE_PATH_SUFFIX}"
libdir .= "${NATIVE_PACKAGE_PATH_SUFFIX}"