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authorPeter Korsgaard <jacmet@sunsite.dk>2011-01-26 13:49:00 (GMT)
committer Peter Korsgaard <jacmet@sunsite.dk>2011-01-26 13:49:00 (GMT)
commitd97db71d10054999517f4fc44c669624c72ff16a (patch)
treeeef1917cb7e53ce0b21d73778bfedf8b9766d658
parent30366440498292065a16865784c859d1f25dcb7b (diff)
downloadbuildroot-d97db71d10054999517f4fc44c669624c72ff16a.tar.gz
buildroot-d97db71d10054999517f4fc44c669624c72ff16a.tar.bz2
Use 'sysroot' rather than 'sys-root' for the sysroot/staging_dir
As pointed out on the list, using sysroot rather than sys-root is less confusing, as this is how it is referred to in the GCC manual. So rather than changing BR, patch ct-ng to use sysroot instead. The next ct-ng release will use 'sysroot' as well by default. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
-rw-r--r--package/Makefile.in2
-rw-r--r--toolchain/toolchain-crosstool-ng/003-use-sysroot.patch35
2 files changed, 36 insertions, 1 deletions
diff --git a/package/Makefile.in b/package/Makefile.in
index d3f51ad..644eb1f 100644
--- a/package/Makefile.in
+++ b/package/Makefile.in
@@ -33,7 +33,7 @@ endif
REAL_GNU_TARGET_NAME=$(ARCH)-unknown-linux-$(LIBC)$(ABI)
-STAGING_DIR=$(HOST_DIR)/usr/$(REAL_GNU_TARGET_NAME)/sys-root
+STAGING_DIR=$(HOST_DIR)/usr/$(REAL_GNU_TARGET_NAME)/sysroot
ifeq ($(BR2_OPTIMIZE_0),y)
TARGET_OPTIMIZATION+=-O0
diff --git a/toolchain/toolchain-crosstool-ng/003-use-sysroot.patch b/toolchain/toolchain-crosstool-ng/003-use-sysroot.patch
new file mode 100644
index 0000000..f9b0baf
--- /dev/null
+++ b/toolchain/toolchain-crosstool-ng/003-use-sysroot.patch
@@ -0,0 +1,35 @@
+ct-ng: use 'sysroot' rather than 'sys-root' for sysroot directory
+
+The sysroot directory name is arbitrary, but 'sysroot' matches the GCC
+documentation.
+
+Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
+---
+ scripts/crosstool-NG.sh.in | 6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
+
+Index: crosstool-ng-1.8.0/scripts/crosstool-NG.sh.in
+===================================================================
+--- crosstool-ng-1.8.0.orig/scripts/crosstool-NG.sh.in
++++ crosstool-ng-1.8.0/scripts/crosstool-NG.sh.in
+@@ -274,7 +274,7 @@ esac
+ if [ -z "${CT_RESTART}" ]; then
+ # Arrange paths depending on wether we use sys-root or not.
+ if [ "${CT_USE_SYSROOT}" = "y" ]; then
+- CT_SYSROOT_DIR="${CT_PREFIX_DIR}/${CT_TARGET}/${CT_SYSROOT_DIR_PREFIX}/sys-root"
++ CT_SYSROOT_DIR="${CT_PREFIX_DIR}/${CT_TARGET}/${CT_SYSROOT_DIR_PREFIX}/sysroot"
+ CT_DEBUGROOT_DIR="${CT_PREFIX_DIR}/${CT_TARGET}/${CT_SYSROOT_DIR_PREFIX}/debug-root"
+ CT_HEADERS_DIR="${CT_SYSROOT_DIR}/usr/include"
+ BINUTILS_SYSROOT_ARG="--with-sysroot=${CT_SYSROOT_DIR}"
+@@ -315,9 +315,9 @@ if [ -z "${CT_RESTART}" ]; then
+
+ if [ "${CT_USE_SYSROOT}" = "y" ]; then
+ # Prevent gcc from installing its libraries outside of the sys-root
+- CT_DoExecLog ALL ln -sf "./${CT_SYSROOT_DIR_PREFIX}/sys-root/lib" "${CT_PREFIX_DIR}/${CT_TARGET}/lib"
++ CT_DoExecLog ALL ln -sf "./${CT_SYSROOT_DIR_PREFIX}/sysroot/lib" "${CT_PREFIX_DIR}/${CT_TARGET}/lib"
+ # Prevent libc from installing its headers outside of the sysroot
+- CT_DoExecLog ALL ln -sf "./${CT_SYSROOT_DIR_PREFIX}/sys-root/usr/include" "${CT_PREFIX_DIR}/${CT_TARGET}/include"
++ CT_DoExecLog ALL ln -sf "./${CT_SYSROOT_DIR_PREFIX}/sysroot/usr/include" "${CT_PREFIX_DIR}/${CT_TARGET}/include"
+ fi
+
+ # Now, in case we're 64 bits, just have lib64/ be a symlink to lib/