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author | Lluís Batlle i Rossell <viric@viric.name> | 2012-11-13 15:15:52 +0100 |
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committer | Lluís Batlle i Rossell <viric@viric.name> | 2012-11-13 15:16:32 +0100 |
commit | 77e983a7d471568fb7c195aebdf0075d928bdca9 (patch) | |
tree | fe2aad83764f1e331e2eeae248fcc549dd7aaa08 | |
parent | 63901ddd2139426f691f50c4ffa8f16263d0de15 (diff) | |
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ghdl: building the standard libs with -O2
That leads to faster simulations.
-rw-r--r-- | pkgs/development/compilers/gcc/4.3/default.nix | 3 | ||||
-rw-r--r-- | pkgs/development/compilers/gcc/4.3/ghdl-runtime-o2.patch | 13 |
2 files changed, 15 insertions, 1 deletions
diff --git a/pkgs/development/compilers/gcc/4.3/default.nix b/pkgs/development/compilers/gcc/4.3/default.nix index 57fc0f805c47..4b9fd616d849 100644 --- a/pkgs/development/compilers/gcc/4.3/default.nix +++ b/pkgs/development/compilers/gcc/4.3/default.nix @@ -80,7 +80,8 @@ stdenv.mkDerivation ({ ++ optional noSysDirs ./no-sys-dirs.patch ++ optional (noSysDirs && langFortran) ./no-sys-dirs-fortran.patch ++ optional langJava ./java-jvgenmain-link.patch - ++ optional langVhdl ./ghdl-ortho-cflags.patch; + ++ optional langVhdl ./ghdl-ortho-cflags.patch + ++ optional langVhdl ./ghdl-runtime-o2.patch; inherit noSysDirs profiledCompiler staticCompiler crossStageStatic binutilsCross libcCross; diff --git a/pkgs/development/compilers/gcc/4.3/ghdl-runtime-o2.patch b/pkgs/development/compilers/gcc/4.3/ghdl-runtime-o2.patch new file mode 100644 index 000000000000..ddc455143c02 --- /dev/null +++ b/pkgs/development/compilers/gcc/4.3/ghdl-runtime-o2.patch @@ -0,0 +1,13 @@ +diff --git a/gcc/vhdl/Makefile.in b/gcc/vhdl/Makefile.in +index b8d2ed0..0e8bd55 100644 +--- a/gcc/vhdl/Makefile.in ++++ b/gcc/vhdl/Makefile.in +@@ -682,7 +682,7 @@ install-ghdllib: ghdllib grt.lst $(STD93_SRCS) $(STD87_SRCS) \ + PDIR=`pwd` && cd $(DESTDIR)$(VHDL_LIB_DIR) && \ + $(MAKE) -f $$PDIR/Makefile REL_DIR=../../.. \ + LIBSRC_DIR="src" LIB93_DIR=lib/v93 LIB87_DIR=lib/v87 \ +- ANALYZE="$$PDIR/../ghdl -a --GHDL1=$$PDIR/../ghdl1 --ieee=none" \ ++ ANALYZE="$$PDIR/../ghdl -a --GHDL1=$$PDIR/../ghdl1 --ieee=none -Wc,-O2" \ + std.v93 std.v87 ieee.v93 ieee.v87 synopsys.v93 synopsys.v87 mentor.v93 + # Copy std_standard (this is done after libraries, since they remove dirs). + $(INSTALL_DATA) std87_standard.o \ |