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-rw-r--r--debian/patches/gdc-multiarch.diff17
1 files changed, 17 insertions, 0 deletions
diff --git a/debian/patches/gdc-multiarch.diff b/debian/patches/gdc-multiarch.diff
new file mode 100644
index 0000000..1925e1a
--- /dev/null
+++ b/debian/patches/gdc-multiarch.diff
@@ -0,0 +1,17 @@
+# DP: Set the D target include directory to a multiarch location.
+
+--- a/src/gcc/d/Make-lang.in
++++ b/src/gcc/d/Make-lang.in
+@@ -61,7 +61,11 @@
+ $(D_DMD_H)
+
+
+-gcc_d_target_include_dir=$(gcc_d_include_dir)/$(target_noncanonical)
++ifneq (,$(MULTIARCH_DIRNAME))
++ gcc_d_target_include_dir = /usr/include/$(MULTIARCH_DIRNAME)/d/$(version)
++else
++ gcc_d_target_include_dir=$(gcc_d_include_dir)/$(target_noncanonical)
++endif
+
+ # Name of phobos library
+ D_LIBPHOBOS = -DLIBPHOBOS=\"gphobos2\"