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rust: allow building against musl libc on arm

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This commit is contained in:
Steven Walter
2016-05-02 20:47:14 -04:00
parent f13ac9d48a
commit 9a0ea9bf40
2 changed files with 46 additions and 0 deletions
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recipes-devtools/rust/files/rust/0001-Add-config-for-musl-based-arm-builds.patch
+45
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@@ -0,0 +1,45 @@
From 185c77dbb5708bed7c916b8e01ff867b6c215bfb Mon Sep 17 00:00:00 2001
From: Steven Walter <swalter@lexmark.com>
Date: Mon, 2 May 2016 19:57:46 -0400
Subject: [PATCH] Add config for musl-based arm builds
---
mk/cfg/arm-unknown-linux-musleabi.mk | 26 ++++++++++++++++++++++++++
1 file changed, 26 insertions(+)
create mode 100644 mk/cfg/arm-unknown-linux-musleabi.mk
diff --git a/mk/cfg/arm-unknown-linux-musleabi.mk b/mk/cfg/arm-unknown-linux-musleabi.mk
new file mode 100644
index 0000000..2485bd9
--- /dev/null
+++ b/mk/cfg/arm-unknown-linux-musleabi.mk
@@ -0,0 +1,26 @@
+# arm-unknown-linux-musleabi configuration
+CROSS_PREFIX_arm-unknown-linux-musleabi=arm-linux-musleabi-
+CC_arm-unknown-linux-musleabi=gcc
+CXX_arm-unknown-linux-musleabi=g++
+CPP_arm-unknown-linux-musleabi=gcc -E
+AR_arm-unknown-linux-musleabi=ar
+CFG_LIB_NAME_arm-unknown-linux-musleabi=lib$(1).so
+CFG_STATIC_LIB_NAME_arm-unknown-linux-musleabi=lib$(1).a
+CFG_LIB_GLOB_arm-unknown-linux-musleabi=lib$(1)-*.so
+CFG_LIB_DSYM_GLOB_arm-unknown-linux-musleabi=lib$(1)-*.dylib.dSYM
+CFG_JEMALLOC_CFLAGS_arm-unknown-linux-musleabi := -D__arm__ $(CFLAGS)
+CFG_GCCISH_CFLAGS_arm-unknown-linux-musleabi := -Wall -g -fPIC -D__arm__ $(CFLAGS)
+CFG_GCCISH_CXXFLAGS_arm-unknown-linux-musleabi := -fno-rtti $(CXXFLAGS)
+CFG_GCCISH_LINK_FLAGS_arm-unknown-linux-musleabi := -shared -fPIC -g
+CFG_GCCISH_DEF_FLAG_arm-unknown-linux-musleabi := -Wl,--export-dynamic,--dynamic-list=
+CFG_LLC_FLAGS_arm-unknown-linux-musleabi :=
+CFG_INSTALL_NAME_arm-unknown-linux-musleabi =
+CFG_EXE_SUFFIX_arm-unknown-linux-musleabi :=
+CFG_WINDOWSY_arm-unknown-linux-musleabi :=
+CFG_UNIXY_arm-unknown-linux-musleabi := 1
+CFG_LDPATH_arm-unknown-linux-musleabi :=
+CFG_RUN_arm-unknown-linux-musleabi=$(2)
+CFG_RUN_TARG_arm-unknown-linux-musleabi=$(call CFG_RUN_arm-unknown-linux-musleabi,,$(2))
+RUSTC_FLAGS_arm-unknown-linux-musleabi :=
+RUSTC_CROSS_FLAGS_arm-unknown-linux-musleabi :=
+CFG_GNU_TRIPLE_arm-unknown-linux-musleabi := arm-unknown-linux-musleabi
--
2.7.4
recipes-devtools/rust/rust-source.bb
+1
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@@ -27,4 +27,5 @@ SRC_URI_append = "\
file://rust/0013-mk-allow-changing-the-platform-configuration-source-.patch \
file://rust-llvm/0000-rust-llvm-remove-extra-slash.patch \
file://rust-installer/0001-add-option-to-disable-rewriting-of-install-paths.patch;patchdir=src/rust-installer \
file://rust/0001-Add-config-for-musl-based-arm-builds.patch \
"