[commit] Allow the distribution to set the hash-style and enable it for angstrom

    With binutils >= 2.17 we can use --hash-style=both and this will work
    with all versions of glibc. glibc >= 2.5 can take advantage of the new hash
    style and should give better application startup.

diff --git a/conf/bitbake.conf b/conf/bitbake.conf
index a655fcb..e1dc3aa 100644 (file)
--- a/conf/bitbake.conf
+++ b/conf/bitbake.conf
@@ -403,7 +403,8 @@ export BUILD_LDFLAGS = "-L${STAGING_LIBDIR_NATIVE} \
 export LDFLAGS = "${TARGET_LDFLAGS}"
 export TARGET_LDFLAGS = "-L${STAGING_DIR_TARGET}${layout_libdir} \
                          -Wl,-rpath-link,${STAGING_DIR_TARGET}${layout_libdir} \
-                         -Wl,-O1"
+                         -Wl,-O1 \
+                         ${TARGET_LINK_HASH_STYLE} "
 
 # Which flags to leave by strip-flags() in bin/build/oebuild.sh ?
 ALLOWED_FLAGS = "-O -mcpu -march -pipe"

diff --git a/conf/distro/include/angstrom-eglibc.inc b/conf/distro/include/angstrom-eglibc.inc
index 66efa9f..e68a236 100644 (file)
--- a/conf/distro/include/angstrom-eglibc.inc
+++ b/conf/distro/include/angstrom-eglibc.inc
@@ -29,5 +29,8 @@ BUILD_OPTIMIZATION = "-Os"
 BUILD_OPTIMIZATION_pn-perl = "-O1"
 BUILD_OPTIMIZATION_sparc = "-O2"
 
+TARGET_LINK_HASH_STYLE = "-Wl,--hash-style=gnu"
+DISTRO_PR = ".1"
+
 CXXFLAGS += "-fvisibility-inlines-hidden"
 

diff --git a/conf/distro/include/angstrom-glibc.inc b/conf/distro/include/angstrom-glibc.inc
index 6b9348d..2ba21b2 100644 (file)
--- a/conf/distro/include/angstrom-glibc.inc
+++ b/conf/distro/include/angstrom-glibc.inc
@@ -33,5 +33,8 @@ BUILD_OPTIMIZATION_pn-perl = "-O1"
 BUILD_OPTIMIZATION_pn-glibc = "-O2"
 BUILD_OPTIMIZATION_sparc = "-O2"
 
+TARGET_LINK_HASH_STYLE = "-Wl,--hash-style=gnu"
+DISTRO_PR = ".1"
+
 CXXFLAGS += "-fvisibility-inlines-hidden"