Change staging layout to match the target system layout. WARNING - staging ABI change.

This update completes the conversion of OE.dev to use sysroot and have a staging layout that matches the target system. This means we no longer need to mangle pkgconfig files and can use its sysroot option instead. Users of old toolchains (gcc prior to 3.4 and external ones) may need to add cross-linkage and staging-linkage to their toolchain dependencies. Since this update changes staging layout and the contents of the .pc files it updates the staging ABI and people will need to rebuild.

6 files changed, 4 insertions, 14 deletions

diff --git a/packages/gcc/gcc3-build-cross.inc b/packages/gcc/gcc3-build-cross.inc
index 1d744c1eae..33429e18ef 100644
--- a/packages/gcc/gcc3-build-cross.inc
+++ b/packages/gcc/gcc3-build-cross.inc
@@ -23,11 +23,6 @@ do_stage_append () {
 		rm -rf ${CROSS_DIR}/$d
 	done
 
-    # Hack to be removed when staging layout matches the target layout
-    if [ ! -e ${STAGING_DIR_TARGET}/usr ]; then
-        ln -s ${STAGING_DIR_TARGET} ${STAGING_DIR_TARGET}/usr
-    fi
-
 	# Fix a few include links so cross builds are happier
 	if [ ! -e ${STAGING_INCDIR}/c++ ]; then
 		mkdir -p ${STAGING_INCDIR}
diff --git a/packages/gcc/gcc3-build-sdk.inc b/packages/gcc/gcc3-build-sdk.inc
index aa540212c4..5bc187b745 100644
--- a/packages/gcc/gcc3-build-sdk.inc
+++ b/packages/gcc/gcc3-build-sdk.inc
@@ -5,6 +5,8 @@ SRC_URI += 'file://sdk-libstdc++-includes.patch;patch=1'
 STAGING_TARGET_INCDIR = "${STAGING_DIR_TARGET}${layout_includedir}"
 STAGING_TARGET_LIBDIR = "${STAGING_DIR_TARGET}${layout_libdir}"
 
+EXTRA_OECONF += "--with-sysroot=${prefix}/${TARGET_SYS} --with-build-sysroot=${STAGING_DIR_TARGET}"
+
 do_configure () {
        (cd ${S} && gnu-configize) || die "failure running gnu-configize"
        (cd ${S}/libstdc++-v3 && autoreconf)
diff --git a/packages/gcc/gcc4-build-sdk.inc b/packages/gcc/gcc4-build-sdk.inc
index 10526454c3..d6af5fe933 100644
--- a/packages/gcc/gcc4-build-sdk.inc
+++ b/packages/gcc/gcc4-build-sdk.inc
@@ -4,10 +4,6 @@ USE_NLS = '${@base_conditional( "TARGET_OS", "linux-uclibcgnueabi", "no", "", d
 EXTRA_OECONF += "--with-sysroot=${prefix}/${TARGET_SYS} --with-build-sysroot=${STAGING_DIR_TARGET}"
 
 do_configure () {
-       # Hack to be removed when staging layout matches the target layout
-       if [ ! -e ${STAGING_DIR_TARGET}/usr ]; then
-           ln -s ${STAGING_DIR_TARGET} ${STAGING_DIR_TARGET}/usr
-       fi
        (cd ${S} && gnu-configize) || die "failure running gnu-configize"
        (cd ${S}/libstdc++-v3 && autoreconf)
        oe_runconf
diff --git a/packages/linux-libc-headers/linux-libc-headers.inc b/packages/linux-libc-headers/linux-libc-headers.inc
index 43f0958863..d9f4d687ee 100644
--- a/packages/linux-libc-headers/linux-libc-headers.inc
+++ b/packages/linux-libc-headers/linux-libc-headers.inc
@@ -1,5 +1,3 @@
 DESCRIPTION = "Sanitized set of 2.6 kernel headers for the C library's use."
 SECTION = "devel"
 LICENSE = "GPL"
-
-DEPENDS = "cross-linkage"
\ No newline at end of file
diff --git a/packages/openssl/openssl.inc b/packages/openssl/openssl.inc
index 8e3f33a96e..9fb8b343b6 100644
--- a/packages/openssl/openssl.inc
+++ b/packages/openssl/openssl.inc
@@ -14,7 +14,7 @@ export CFLAG_mtx-1 := "${@'${CFLAG}'.replace('-O2', '')}"
 export CFLAG_mtx-2 := "${@'${CFLAG}'.replace('-O2', '')}"
 
 export DIRS = "crypto ssl apps"
-export EX_LIBS = "-lgcc -ldl ${TARGET_LDFLAGS}"
+export EX_LIBS = "-lgcc -ldl"
 export AS = "${CC} -c"
 
 PACKAGES =+ "libcrypto libssl"
diff --git a/packages/sharprom-toolchain/sharprom-toolchain-native_1.0.bb b/packages/sharprom-toolchain/sharprom-toolchain-native_1.0.bb
index 051279e33f..e52ab34392 100644
--- a/packages/sharprom-toolchain/sharprom-toolchain-native_1.0.bb
+++ b/packages/sharprom-toolchain/sharprom-toolchain-native_1.0.bb
@@ -2,14 +2,13 @@ DESCRIPTION = "Precompiled SharpROM toolchain glue package"
 LICENSE = "GPL"
 SECTION = "base"
 # see bug 2199 for the reason the following line is in here
-DEPENDS = "virtual/linux-libc-headers"
+DEPENDS = "linux-libc-headers cross-linkage staging-linkage"
 PROVIDES_sharprom-compatible = "\
   virtual/arm-linux-gcc-2.95 \
   virtual/arm-linux-libc-for-gcc \
   virtual/arm-linux-binutils \
   virtual/libc \
   virtual/arm-linux-gcc \
-  virtual/linux-libc-headers \
   virtual/arm-linux-gcc-initial "
 PR = "r1"