enable cross-compilation
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parent
8121c08e0e
commit
ffdad2530f
19
Makefile
19
Makefile
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@ -121,15 +121,19 @@ export CXXFLAGS += $(CPPFLAGS)
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#- this library doesn't support parallel builds, hence the "-j1"
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#- this library doesn't support parallel builds, hence the "-j1"
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#- the "Git for Windows" Bash is usually installed in a path with spaces, which messes up the Makefile. Add quotes.
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#- the "Git for Windows" Bash is usually installed in a path with spaces, which messes up the Makefile. Add quotes.
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$(LIBDIR)/libbacktrace.a: $(LIBDIR)/libunwind.a
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$(LIBDIR)/libbacktrace.a: $(LIBDIR)/libunwind.a
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else
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else # USE_VENDORED_LIBUNWIND
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export CFLAGS
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export CFLAGS
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export CXXFLAGS
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export CXXFLAGS
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$(LIBDIR)/libbacktrace.a:
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endif # USE_VENDORED_LIBUNWIND
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endif # USE_VENDORED_LIBUNWIND
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echo -e $(BUILD_MSG) "$@" && \
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cd vendor/libbacktrace-upstream && \
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# We need to enable cross-compilation here, by passing "--build" and "--host"
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./configure --prefix="/usr" --libdir="/usr/lib" --disable-shared --enable-static --with-pic MAKE="$(MAKE)" $(HANDLE_OUTPUT) && \
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# to "./configure". We already set CC in the environment, so it doesn't matter
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# what the target host is, as long as it's a valid one.
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$(LIBDIR)/libbacktrace.a:
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+ echo -e $(BUILD_MSG) "$@" && \
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cd vendor/libbacktrace-upstream && \
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./configure --prefix="/usr" --libdir="/usr/lib" --disable-shared --enable-static \
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--with-pic --build=$(./config.guess) --host=arm MAKE="$(MAKE)" $(HANDLE_OUTPUT) && \
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$(LIBBACKTRACE_SED) && \
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$(LIBBACKTRACE_SED) && \
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$(MAKE) -j1 DESTDIR="$(CURDIR)/install" clean all install $(HANDLE_OUTPUT)
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$(MAKE) -j1 DESTDIR="$(CURDIR)/install" clean all install $(HANDLE_OUTPUT)
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@ -140,7 +144,8 @@ $(LIBDIR)/libunwind.a:
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cd vendor/libunwind && \
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cd vendor/libunwind && \
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rm -f CMakeCache.txt && \
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rm -f CMakeCache.txt && \
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cmake -DLIBUNWIND_ENABLE_SHARED=OFF -DLIBUNWIND_ENABLE_STATIC=ON -DLIBUNWIND_INCLUDE_DOCS=OFF \
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cmake -DLIBUNWIND_ENABLE_SHARED=OFF -DLIBUNWIND_ENABLE_STATIC=ON -DLIBUNWIND_INCLUDE_DOCS=OFF \
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-DLIBUNWIND_LIBDIR_SUFFIX="" -DCMAKE_INSTALL_PREFIX="$(CURDIR)/install/usr" $(CMAKE_ARGS) . $(HANDLE_OUTPUT) && \
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-DLIBUNWIND_LIBDIR_SUFFIX="" -DCMAKE_INSTALL_PREFIX="$(CURDIR)/install/usr" -DCMAKE_CROSSCOMPILING=1 \
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$(CMAKE_ARGS) . $(HANDLE_OUTPUT) && \
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$(MAKE) VERBOSE=$(V) clean install $(HANDLE_OUTPUT) && \
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$(MAKE) VERBOSE=$(V) clean install $(HANDLE_OUTPUT) && \
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cp -a include "$(CURDIR)/install/usr/"
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cp -a include "$(CURDIR)/install/usr/"
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