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-rw-r--r--debian/patches/arm-multilib-soft-cross.diff27
1 files changed, 27 insertions, 0 deletions
diff --git a/debian/patches/arm-multilib-soft-cross.diff b/debian/patches/arm-multilib-soft-cross.diff
new file mode 100644
index 0000000..bad15d0
--- /dev/null
+++ b/debian/patches/arm-multilib-soft-cross.diff
@@ -0,0 +1,27 @@
+# DP: ARM hard/soft float multilib support
+
+Index: b/src/gcc/config/arm/t-linux-eabi
+===================================================================
+--- a/src/gcc/config/arm/t-linux-eabi
++++ b/src/gcc/config/arm/t-linux-eabi
+@@ -21,6 +21,20 @@
+ MULTILIB_OPTIONS =
+ MULTILIB_DIRNAMES =
+
++ifeq ($(with_float),hard)
++MULTILIB_OPTIONS = mfloat-abi=soft/mfloat-abi=hard
++MULTILIB_DIRNAMES = sf hf
++MULTILIB_EXCEPTIONS =
++MULTILIB_MATCHES = mfloat-abi?hard=mhard-float mfloat-abi?soft=msoft-float mfloat-abi?soft=mfloat-abi?softfp
++MULTILIB_OSDIRNAMES = ../libsf:arm-linux-gnueabi ../lib:arm-linux-gnueabihf
++else
++MULTILIB_OPTIONS = mfloat-abi=soft/mfloat-abi=hard
++MULTILIB_DIRNAMES = sf hf
++MULTILIB_EXCEPTIONS =
++MULTILIB_MATCHES = mfloat-abi?hard=mhard-float mfloat-abi?soft=msoft-float mfloat-abi?soft=mfloat-abi?softfp
++MULTILIB_OSDIRNAMES = ../lib:arm-linux-gnueabi ../libhf:arm-linux-gnueabihf
++endif
++
+ #MULTILIB_OPTIONS += mcpu=fa606te/mcpu=fa626te/mcpu=fmp626/mcpu=fa726te
+ #MULTILIB_DIRNAMES += fa606te fa626te fmp626 fa726te
+ #MULTILIB_EXCEPTIONS += *mthumb/*mcpu=fa606te *mthumb/*mcpu=fa626te *mthumb/*mcpu=fmp626 *mthumb/*mcpu=fa726te*