Add configuration options for enabling SSP

... in uClibc and glibc.

Fixes #681.

While here, relocate additional "sources" for uClibc/binutils into packages/
directory.

Signed-off-by: Alexey Neyman <stilor@att.net>

4 files changed, 11 insertions, 15 deletions

diff --git a/scripts/build/binutils/binutils-ld.in b/scripts/build/binutils/binutils-ld.in
deleted file mode 100644
index 30f4591..0000000
--- a/scripts/build/binutils/binutils-ld.in
+++ /dev/null
@@ -1,11 +0,0 @@
-#!/bin/sh
-
-call_to=@@DEFAULT_LD@@
-
-case "${CTNG_LD_IS}" in
-    bfd)    call_to=bfd;;
-    gold)   call_to=gold;;
-esac
-
-exec "${0}.${call_to}" "$@"
-exit $?
diff --git a/scripts/build/binutils/binutils.sh b/scripts/build/binutils/binutils.sh
index 7335743..d1745a3 100644
--- a/scripts/build/binutils/binutils.sh
+++ b/scripts/build/binutils/binutils.sh
@@ -226,7 +226,7 @@ do_binutils_backend() {
         rm -f "${prefix}/bin/${CT_TARGET}-ld"
         rm -f "${prefix}/${CT_TARGET}/bin/ld"
         sed -r -e "s/@@DEFAULT_LD@@/${CT_BINUTILS_LINKER_DEFAULT}/" \
-            "${CT_LIB_DIR}/scripts/build/binutils/binutils-ld.in"      \
+            "${CT_LIB_DIR}/packages/binutils/binutils-ld.in"      \
             >"${prefix}/bin/${CT_TARGET}-ld"
         chmod a+x "${prefix}/bin/${CT_TARGET}-ld"
         cp -a "${prefix}/bin/${CT_TARGET}-ld"   \
diff --git a/scripts/build/libc/glibc.sh b/scripts/build/libc/glibc.sh
index a9adbbb..4d44fea 100644
--- a/scripts/build/libc/glibc.sh
+++ b/scripts/build/libc/glibc.sh
@@ -176,6 +176,10 @@ glibc_backend_once()
     [ -n "${CT_PKGVERSION}" ] && extra_config+=("--with-pkgversion=${CT_PKGVERSION}")
     [ -n "${CT_TOOLCHAIN_BUGURL}" ] && extra_config+=("--with-bugurl=${CT_TOOLCHAIN_BUGURL}")
 
+    if [ -n "${CT_GLIBC_SSP}" ]; then
+        extra_config+=("--enable-stack-protector=${CT_GLIBC_SSP}")
+    fi
+
     touch config.cache
 
     # Hide host C++ binary from configure
diff --git a/scripts/build/libc/uClibc.sh b/scripts/build/libc/uClibc.sh
index 7b66204..ccadfeb 100644
--- a/scripts/build/libc/uClibc.sh
+++ b/scripts/build/libc/uClibc.sh
@@ -94,7 +94,7 @@ uClibc_backend_once()
 
     # Use the default config if the user did not provide one.
     if [ -z "${CT_LIBC_UCLIBC_CONFIG_FILE}" ]; then
-        CT_LIBC_UCLIBC_CONFIG_FILE="${CT_LIB_DIR}/contrib/uClibc-defconfigs/${uClibc_name}.config"
+        CT_LIBC_UCLIBC_CONFIG_FILE="${CT_LIB_DIR}/packages/${uClibc_name}/config"
     fi
 
     manage_uClibc_config "${CT_LIBC_UCLIBC_CONFIG_FILE}" .config "${multi_flags}"
@@ -324,11 +324,14 @@ manage_uClibc_config()
     fi
 
     # Stack Smash Protection (SSP)
-    if [ "${CT_CC_GCC_LIBSSP}" = "y" ]; then
+    if [ "${CT_LIBC_UCLIBC_HAS_SSP}" = "y" ]; then
         CT_KconfigEnableOption "UCLIBC_HAS_SSP" "${dst}"
-        CT_KconfigEnableOption "UCLIBC_BUILD_SSP" "${dst}"
     else
         CT_KconfigDisableOption "UCLIBC_HAS_SSP" "${dst}"
+    fi
+    if [ "${CT_LIBC_UCLIBC_BUILD_SSP}" = "y" ]; then
+        CT_KconfigEnableOption "UCLIBC_BUILD_SSP" "${dst}"
+    else
         CT_KconfigDisableOption "UCLIBC_BUILD_SSP" "${dst}"
     fi