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1 | 1 | ifneq ($(USE_BINARYBUILDER_CSL),1) |
2 | 2 |
|
3 | | -# If we're not using BB-vendored CompilerSupportLibraries, then we must |
4 | | -# build our own by stealing the libraries from the currently-running system |
5 | | -CSL_FORTRAN_LIBDIR := $(dir $(shell $(FC) --print-file-name libgfortran.$(SHLIB_EXT))) |
6 | | -CSL_CXX_LIBDIR := $(dir $(shell $(CXX) --print-file-name libstdc++.$(SHLIB_EXT))) |
7 | | - |
8 | | -CXX_LIBS := libgcc_s libstdc++ libc++ libgomp |
9 | | -FORTRAN_LIBS := libgfortran libquadmath |
10 | | - |
11 | | -define cxx_src |
12 | | -$(CSL_CXX_LIBDIR)/$(1)*.$(SHLIB_EXT)* |
13 | | -endef |
14 | | -define fortran_src |
15 | | -$(CSL_FORTRAN_LIBDIR)/$(1)*.$(SHLIB_EXT)* |
16 | | -endef |
17 | | - |
18 | | -CXX_LIB_PATHS := $(foreach f,$(wildcard $(foreach lib,$(CXX_LIBS),$(call cxx_src,$(lib)))),$(realpath $(f))) |
19 | | -FORTRAN_LIB_PATHS := $(foreach f,$(wildcard $(foreach lib,$(FORTRAN_LIBS),$(call fortran_src,$(lib)))),$(realpath $(f))) |
20 | | - |
21 | | -UNINSTALL_compilersupportlibraries = delete-uninstaller "$(wildcard $(foreach lib,$(CXX_LIBS) $(FORTRAN_LIBS),$(build_shlibdir)/$(lib)*.$(SHLIB_EXT)*))" |
22 | | -$(build_prefix)/manifest/compilersupportlibraries: | $(build_shlibdir) $(build_prefix)/manifest |
23 | | - cp -va -l $(CXX_LIB_PATHS) $(build_shlibdir)/ |
24 | | - cp -va $(FORTRAN_LIB_PATHS) $(build_shlibdir)/ |
25 | | - echo '$(UNINSTALL_compilersupportlibraries)' > "$@" |
| 3 | +# If we're not using BB-vendored CompilerSupportLibraries, then we just generate |
| 4 | +# a stub JLL that loads whatever the system is running. The downside of this, |
| 5 | +# of course, is that this is much less backwards-compatible. The one exception |
| 6 | +# is FreeBSD, where we cannot rely upon the `libgcc_s` in `/lib`, but must |
| 7 | +# explicitly link against the `libgcc_s` that comes with GCC, which we find here: |
| 8 | + |
| 9 | +$(BUILDDIR)/csl: |
| 10 | + mkdir -p "$@" |
| 11 | + |
| 12 | +$(BUILDDIR)/csl/libgcc_finder.cc: | $(BUILDDIR)/csl |
| 13 | + @echo "int main(void) { return 0; }" >> "$@" |
| 14 | + |
| 15 | +$(BUILDDIR)/csl/libgcc_finder.$(SHLIB_EXT): $(BUILDDIR)/csl/libgcc_finder.cc |
| 16 | + @$(call PRINT_CC,$(CXX) -shared $(fPIC) -o "$@" "$<") |
| 17 | + |
| 18 | +ifeq ($(OS),FreeBSD) |
| 19 | +$(build_prefix)/manifest/compilersupportlibraries: $(build_prefix)/manifest/libwhich |
| 20 | +endif |
| 21 | + |
| 22 | +$(build_prefix)/manifest/compilersupportlibraries: $(BUILDDIR)/csl/libgcc_finder.$(SHLIB_EXT) | $(build_shlibdir) $(build_prefix)/manifest |
| 23 | +ifeq ($(OS),FreeBSD) |
| 24 | + @cp -v $$($(call spawn,$(build_depsbindir)/libwhich) -a $< | tr '\0' '\n' | grep libgcc_s) $(build_shlibdir) |
| 25 | + @echo "delete-uninstaller $(build_shlibdir)/libgcc_s*$(SHLIB_EXT)*" > "$@" |
| 26 | +endif |
| 27 | + |
| 28 | +LIBGFORTRAN_SOVER := $(subst libgfortran,,$(word 4, $(subst -, ,$(BB_TRIPLET_LIBGFORTRAN_CXXABI)))) |
| 29 | + |
| 30 | +ifeq ($(OS),Linux) |
| 31 | +LIBGCC_S_SONAME := libgcc_s.so.1 |
| 32 | +LIBGFORTRAN_SONAME := libgfortran.so.$(LIBGFORTRAN_SOVER) |
| 33 | +LIBSTDCXX_SONAME := libstdc++.so.6 |
| 34 | +CSL_LIBNAMES := libgcc_s libgfortran libstdcxx |
| 35 | +else ifeq ($(OS),Darwin) |
| 36 | +LIBGCC_S_SONAME := libgcc_s.1.dylib |
| 37 | +LIBGFORTRAN_SONAME := libgfortran.$(LIBGFORTRAN_SOVER).dylib |
| 38 | +# We're not going to load this by default, since it's built with clang |
| 39 | +#LIBSTDCXX_SONAME := libstdc++.6.dylib |
| 40 | +CSL_LIBNAMES := libgcc_s libgfortran |
| 41 | +else ifeq ($(OS),WINNT) |
| 42 | +LIBGCC_S_SONAME := libgcc_s_seh-1.dll |
| 43 | +LIBGFORTRAN_SONAME := libgfortran-$(LIBGFORTRAN_SOVER).dll |
| 44 | +LIBSTDCXX_SONAME := libstdc++-6.dll |
| 45 | +CSL_LIBNAMES := libgcc_s libgfortran libstdcxx |
| 46 | +else ifeq ($(OS),FreeBSD) |
| 47 | +LIBGCC_S_SONAME := libgcc_s.so.1 |
| 48 | +LIBGFORTRAN_SONAME := libgfortran.so.$(LIBGFORTRAN_SOVER) |
| 49 | +# We're not going to load this by default, since it's built with clang |
| 50 | +#LIBSTDCXX_SONAME := libstdc++.so.6 |
| 51 | +CSL_LIBNAMES := libgcc_s libgfortran |
| 52 | +endif |
26 | 53 |
|
27 | 54 | get-compilersupportlibraries: |
28 | 55 | extract-compilersupportlibraries: |
29 | 56 | configure-compilersupportlibraries: |
30 | 57 | compile-compilersupportlibraries: |
31 | 58 | install-compilersupportlibraries: $(build_prefix)/manifest/compilersupportlibraries |
32 | 59 |
|
33 | | -$(eval $(call jll-generate,CompilerSupportLibraries_jll, \ |
34 | | - libgcc_s=\"libgcc_s\" \ |
35 | | - libgomp=\"libgomp\" \ |
36 | | - libgfortran=\"libgfortran\" \ |
37 | | - libstdcxx=\"libstdc++\" \ |
38 | | - ,,e66e0078-7015-5450-92f7-15fbd957f2ae,)) |
| 60 | +CSL_LIB_MAPPINGS := $(foreach lib,$(CSL_LIBNAMES),$(lib)=\"$($(call uppercase,$(lib))_SONAME)\") |
| 61 | +$(eval $(call jll-generate,CompilerSupportLibraries_jll,$(CSL_LIB_MAPPINGS),,e66e0078-7015-5450-92f7-15fbd957f2ae,)) |
39 | 62 | else # USE_BINARYBUILDER_CSL |
40 | 63 |
|
41 | 64 | # Install CompilerSupportLibraries_jll into our stdlib folder |
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