pyrox.dev
ghdl: building the standard libs with -O2
That leads to faster simulations.
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-1
pkgs/development/compilers/gcc/4.3/default.nix
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-1
pkgs/development/compilers/gcc/4.3/default.nix
···
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++ optional noSysDirs ./no-sys-dirs.patch
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++ optional (noSysDirs && langFortran) ./no-sys-dirs-fortran.patch
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++ optional langJava ./java-jvgenmain-link.patch
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-
++ optional langVhdl ./ghdl-ortho-cflags.patch;
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++ optional langVhdl ./ghdl-ortho-cflags.patch
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++ optional langVhdl ./ghdl-runtime-o2.patch;
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inherit noSysDirs profiledCompiler staticCompiler crossStageStatic
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binutilsCross libcCross;
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pkgs/development/compilers/gcc/4.3/ghdl-runtime-o2.patch
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pkgs/development/compilers/gcc/4.3/ghdl-runtime-o2.patch
···
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diff --git a/gcc/vhdl/Makefile.in b/gcc/vhdl/Makefile.in
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index b8d2ed0..0e8bd55 100644
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--- a/gcc/vhdl/Makefile.in
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+++ b/gcc/vhdl/Makefile.in
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@@ -682,7 +682,7 @@ install-ghdllib: ghdllib grt.lst $(STD93_SRCS) $(STD87_SRCS) \
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PDIR=`pwd` && cd $(DESTDIR)$(VHDL_LIB_DIR) && \
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$(MAKE) -f $$PDIR/Makefile REL_DIR=../../.. \
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LIBSRC_DIR="src" LIB93_DIR=lib/v93 LIB87_DIR=lib/v87 \
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- ANALYZE="$$PDIR/../ghdl -a --GHDL1=$$PDIR/../ghdl1 --ieee=none" \
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+ ANALYZE="$$PDIR/../ghdl -a --GHDL1=$$PDIR/../ghdl1 --ieee=none -Wc,-O2" \
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std.v93 std.v87 ieee.v93 ieee.v87 synopsys.v93 synopsys.v87 mentor.v93
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# Copy std_standard (this is done after libraries, since they remove dirs).
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$(INSTALL_DATA) std87_standard.o \