[Buildroot] [PATCH v2] toolchain: include C libraries in legal-info
Yann E. MORIN
yann.morin.1998 at free.fr
Fri Jul 25 20:06:27 UTC 2014
So far, the legal-info infrastructure was not exporting the legal
info for the C libraries. This is because the legal-info only acts
on packages defined in $(TARGETS).
But the C libraries are never added to $(TARGETS), since there is no
corresponding BR2_PACKAGE_<C-LIBRARY>.
This patch adds such symbols for the 4 C libraries we support in our
internal backend: uClibc, glibc, eglibc and musl.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998 at free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
Cc: Luca Ceresoli <luca at lucaceresoli.net>
---
Tested by building the toolchain of the defconfig, which is
uClibc-based. Tests not replicated to other C libraries.
---
Changes v1 -> v2:
- remove debug code (Thomas)
- add explanations missing for musl
---
package/glibc/Config.in | 10 ++++++++++
package/musl/Config.in | 5 +++++
package/uclibc/Config.in | 5 +++++
3 files changed, 20 insertions(+)
create mode 100644 package/musl/Config.in
diff --git a/package/glibc/Config.in b/package/glibc/Config.in
index c2d6231..df1e273 100644
--- a/package/glibc/Config.in
+++ b/package/glibc/Config.in
@@ -1,5 +1,10 @@
if BR2_TOOLCHAIN_BUILDROOT_EGLIBC
+# For legal-info
+config BR2_PACKAGE_EGLIBC
+ bool
+ default y
+
choice
prompt "eglibc version"
default BR2_EGLIBC_VERSION_2_18
@@ -18,6 +23,11 @@ endif
if BR2_TOOLCHAIN_BUILDROOT_GLIBC
+# For legal-info
+config BR2_PACKAGE_GLIBC
+ bool
+ default y
+
choice
prompt "glibc version"
default BR2_GLIBC_VERSION_2_18
diff --git a/package/musl/Config.in b/package/musl/Config.in
new file mode 100644
index 0000000..0aa3537
--- /dev/null
+++ b/package/musl/Config.in
@@ -0,0 +1,5 @@
+# For legal-info
+config BR2_PACKAGE_MUSL
+ bool
+ depends on BR2_TOOLCHAIN_USES_MUSL
+ default y
diff --git a/package/uclibc/Config.in b/package/uclibc/Config.in
index 0838b6c..851ad1e 100644
--- a/package/uclibc/Config.in
+++ b/package/uclibc/Config.in
@@ -1,5 +1,10 @@
if BR2_TOOLCHAIN_BUILDROOT_UCLIBC
+# For legal-info
+config BR2_PACKAGE_UCLIBC
+ bool
+ default y
+
comment "uClibc Options"
choice
--
1.9.1
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