[PATCH 3/4] libc/musl: Add config option for debugging info
Bryan Hundven
bryanhundven@gmail.com
Thu Sep 4 23:20:00 GMT 2014
This option enables a configuration knob for adding debugging info.
Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
---
config/libc/musl.in.2 | 7 +++++++
scripts/build/libc/musl.sh | 4 ++++
2 files changed, 11 insertions(+)
diff --git a/config/libc/musl.in.2 b/config/libc/musl.in.2
index 96101a0..33a653c 100644
--- a/config/libc/musl.in.2
+++ b/config/libc/musl.in.2
@@ -1,5 +1,12 @@
# musl second-part option
+config LIBC_MUSL_DEBUG
+ bool
+ prompt "Build with debugging information"
+ help
+ This option enables debugging information, this will increase the size of
+ the resulting library.
+
choice
prompt "How to optimize musl-libc"
default LIBC_MUSL_OPTIMIZE_AUTO
diff --git a/scripts/build/libc/musl.sh b/scripts/build/libc/musl.sh
index 6d77786..0b5b7da 100644
--- a/scripts/build/libc/musl.sh
+++ b/scripts/build/libc/musl.sh
@@ -46,6 +46,10 @@ do_libc_configure() {
extra_cflags+=("-fno-toplevel-reorder")
fi
+ if [ "${CT_LIBC_MUSL_DEBUG}" = "y" ]; then
+ extra_config+=("--enable-debug")
+ fi
+
extra_config+=( "--optimize=${CT_LIBC_MUSL_OPTIMIZE}" )
# NOTE: musl handles the build/host/target a little bit differently
--
2.1.0
--
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