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authorGravatar Thomas Petazzoni <thomas.petazzoni@free-electrons.com>2013-06-30 21:29:09 +0200
committerGravatar Peter Korsgaard <jacmet@sunsite.dk>2013-07-04 09:08:42 +0200
commit381616e77ae7610f8fe07b9e0eb193d613fb3bf7 (patch)
tree515b70bd7c2d467ec903e0002f1766c17800b045 /toolchain/Config.in
parent12d1aa4b69614f6499847758294f8a40f1611710 (diff)
downloadbuildroot-381616e77ae7610f8fe07b9e0eb193d613fb3bf7.tar.gz
buildroot-381616e77ae7610f8fe07b9e0eb193d613fb3bf7.tar.bz2
Introduce BR2_TOOLCHAIN_USES_{UCLIBC, GLIBC}
Currently, when we need to do a conditional on the type of C library used, we need to take into account the three toolchain backends. As we are going to add eglibc support to the Buildroot toolchain backend, it would become even uglier, so this patch introduces two new hidden options: BR2_TOOLCHAIN_USES_UCLIBC and BR2_TOOLCHAIN_USES_GLIBC, that exist regardless of the toolchain backend. The entire Buildroot code base is converted to use those options. Note that we have intentionally created only one option (BR2_TOOLCHAIN_USES_GLIBC) for both glibc and eglibc, since they are essentially the same, as far as Buildroot is concerned. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Diffstat (limited to 'toolchain/Config.in')
-rw-r--r--toolchain/Config.in16
1 files changed, 16 insertions, 0 deletions
diff --git a/toolchain/Config.in b/toolchain/Config.in
index 665618c7b3..448bccc796 100644
--- a/toolchain/Config.in
+++ b/toolchain/Config.in
@@ -1,4 +1,19 @@
menu "Toolchain"
+
+# Should be selected for glibc or eglibc
+config BR2_TOOLCHAIN_USES_GLIBC
+ bool
+ select BR2_LARGEFILE
+ select BR2_INET_IPV6
+ select BR2_USE_WCHAR
+ select BR2_ENABLE_LOCALE
+ select BR2_TOOLCHAIN_HAS_THREADS
+ select BR2_TOOLCHAIN_HAS_THREADS_DEBUG
+ select BR2_TOOLCHAIN_HAS_SHADOW_PASSWORDS
+
+config BR2_TOOLCHAIN_USES_UCLIBC
+ bool
+
choice
prompt "Toolchain type"
help
@@ -12,6 +27,7 @@ config BR2_TOOLCHAIN_BUILDROOT
bool "Buildroot toolchain"
depends on !BR2_microblaze && !BR2_aarch64
select BR2_TOOLCHAIN_HAS_SHADOW_PASSWORDS
+ select BR2_TOOLCHAIN_USES_UCLIBC
config BR2_TOOLCHAIN_EXTERNAL
bool "External toolchain"