diff options
Diffstat (limited to 'main/musl/0009-have-configure-check-add-linker-options-to-reduce-si.patch')
| -rw-r--r-- | main/musl/0009-have-configure-check-add-linker-options-to-reduce-si.patch | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/main/musl/0009-have-configure-check-add-linker-options-to-reduce-si.patch b/main/musl/0009-have-configure-check-add-linker-options-to-reduce-si.patch new file mode 100644 index 0000000000..a9307e62d9 --- /dev/null +++ b/main/musl/0009-have-configure-check-add-linker-options-to-reduce-si.patch @@ -0,0 +1,33 @@ +From 2efd38e8c70f00ca6bbc1eb5199aa507d45436cf Mon Sep 17 00:00:00 2001 +From: Rich Felker <dalias@aerifal.cx> +Date: Wed, 4 Nov 2015 21:39:13 -0500 +Subject: [PATCH] have configure check/add linker options to reduce size lost + to padding + +based on patch by Denys Vlasenko. sorting sections and common data +symbols by alignment acts as an approximation for optimal packing, +which the linker does not actually support. +--- + configure | 6 ++++++ + 1 file changed, 6 insertions(+) + +diff --git a/configure b/configure +index 1e5c4b3..d04c860 100755 +--- a/configure ++++ b/configure +@@ -515,6 +515,12 @@ CFLAGS_AUTO="$CFLAGS_AUTO -include vis.h" + CFLAGS_AUTO="${CFLAGS_AUTO# }" + fi + ++# Reduce space lost to padding for alignment purposes by sorting data ++# objects according to their alignment reqirements. This approximates ++# optimal packing. ++tryldflag LDFLAGS_AUTO -Wl,--sort-section,alignment ++tryldflag LDFLAGS_AUTO -Wl,--sort-common ++ + # Some patched GCC builds have these defaults messed up... + tryldflag LDFLAGS_AUTO -Wl,--hash-style=both + +-- +2.7.0 + |