[Buildroot] [PATCH 1/2] toolchain/crosstool-NG: fix sysroot name
Yann E. MORIN
yann.morin.1998 at anciens.enib.fr
Tue Apr 19 21:02:21 UTC 2011
We have to ensure that the sysroot created while building the
toolchain will be the one we later search for libraries. So:
- hide the sysroot name prompt from the ct-ng menu.
- force the sysroot name to be 'sysroot'.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998 at anciens.enib.fr>
---
.../002-no-sysroot-prompt-in-backend.patch | 12 ++++++++++++
toolchain/toolchain-crosstool-ng/crosstool-ng.mk | 1 +
2 files changed, 13 insertions(+), 0 deletions(-)
create mode 100644 toolchain/toolchain-crosstool-ng/002-no-sysroot-prompt-in-backend.patch
diff --git a/toolchain/toolchain-crosstool-ng/002-no-sysroot-prompt-in-backend.patch b/toolchain/toolchain-crosstool-ng/002-no-sysroot-prompt-in-backend.patch
new file mode 100644
index 0000000..4c3426a
--- /dev/null
+++ b/toolchain/toolchain-crosstool-ng/002-no-sysroot-prompt-in-backend.patch
@@ -0,0 +1,12 @@
+diff --git a/config/toolchain.in b/config/toolchain.in
+--- a/config/toolchain.in
++++ b/config/toolchain.in
+@@ -20,7 +20,7 @@
+
+ config SYSROOT_NAME
+ string
+- prompt "sysroot directory name"
++ prompt "sysroot directory name" if ! BACKEND
+ depends on USE_SYSROOT
+ default "sysroot"
+ help
diff --git a/toolchain/toolchain-crosstool-ng/crosstool-ng.mk b/toolchain/toolchain-crosstool-ng/crosstool-ng.mk
index 2c5829c..c57876e 100644
--- a/toolchain/toolchain-crosstool-ng/crosstool-ng.mk
+++ b/toolchain/toolchain-crosstool-ng/crosstool-ng.mk
@@ -257,6 +257,7 @@ endif
# And the specials for paths
CTNG_FIX_DOT_CONFIG_PATHS_SED += s:^(CT_PREFIX_DIR)=.*:\1="$(HOST_DIR)/usr":;
CTNG_FIX_DOT_CONFIG_PATHS_SED += s:^(CT_LOCAL_TARBALLS_DIR)=.*:\1="$(DL_DIR)":;
+CTNG_FIX_DOT_CONFIG_PATHS_SED += s:^(CT_SYSROOT_NAME)=.*:\1="sysroot":;
CTNG_FIX_DOT_CONFIG_PATHS_SED += s:^(CT_SYSROOT_DIR_PREFIX)=.*:\1="":;
#--------------
--
1.7.2.3
More information about the buildroot
mailing list