mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-11-17 07:13:23 +01:00
* Trying to get gcc 4.2.0 to compile...
* Compute --enable-languages in the Nix expression instead of in the builder. * Pass some flags through the Make command line instead of patching the Makefiles. * gcc: generate code for i686 by default (instead of i386). * gcc: patch out some references to /lib and /usr/lib. svn path=/nixpkgs/trunk/; revision=8722
This commit is contained in:
Eelco Dolstra
parent
9e960a4fb6
commit
b8dae869b3
3 changed files with 253 additions and 167 deletions
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@ -35,29 +35,24 @@ if test "$noSysDirs" = "1"; then
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for i in $extraLDFlags; do
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export NIX_EXTRA_LDFLAGS="$NIX_EXTRA_LDFLAGS -Wl,$i"
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done
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export CFLAGS=$extraCFlags
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export CXXFLAGS=$extraCFlags
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makeFlagsArray=( \
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NATIVE_SYSTEM_HEADER_DIR="$NIX_FIXINC_DUMMY" \
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SYSTEM_HEADER_DIR="$NIX_FIXINC_DUMMY" \
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LIMITS_H_TEST=true \
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X_CFLAGS="$NIX_EXTRA_CFLAGS $NIX_EXTRA_LDFLAGS" \
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LDFLAGS="$NIX_EXTRA_CFLAGS $NIX_EXTRA_LDFLAGS" \
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LDFLAGS_FOR_TARGET="$NIX_EXTRA_CFLAGS $NIX_EXTRA_LDFLAGS" \
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)
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fi
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preConfigure=preConfigure
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preConfigure() {
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# Determine the frontends to build.
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langs="c"
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if test -n "$langCC"; then
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langs="$langs,c++"
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fi
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if test -n "$langF77"; then
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langs="$langs,f77"
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fi
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# Perform the build in a different directory.
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mkdir ../build
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cd ../build
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configureScript=../$sourceRoot/configure
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configureFlags="--enable-languages=$langs $configureFlags"
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}
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@ -6,6 +6,8 @@
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assert langC;
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with import ../../../lib;
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stdenv.mkDerivation {
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name = "gcc-4.2.0";
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builder = ./builder.sh;
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@ -26,22 +28,34 @@ stdenv.mkDerivation {
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patches =
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[./pass-cxxcpp.patch]
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++ (if noSysDirs then [./no-sys-dirs.patch] else []);
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++ optional noSysDirs [./no-sys-dirs.patch];
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inherit noSysDirs langC langCC langF77 profiledCompiler staticCompiler;
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inherit noSysDirs profiledCompiler staticCompiler;
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configureFlags = "
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--disable-multilib
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--disable-libstdcxx-pch
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--disable-libmudflap
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--disable-libssp
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--with-system-zlib
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--enable-languages=${
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concatStrings (intersperse ","
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( optional langC "c"
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++ optional langCC "c++"
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++ optional langF77 "f77"
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)
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)
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}
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${if stdenv.isi686 then "--with-arch=i686" else ""}
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";
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makeFlags = if staticCompiler then "LDFLAGS=-static" else "";
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passthru = { inherit langC langCC langF77; };
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meta = {
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homepage = "http://gcc.gnu.org/";
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license = "GPL/LGPL";
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description = "GNU Compiler Collection, 4.1.x";
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description = "GNU Compiler Collection, 4.2.x";
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};
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}
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@ -1,150 +1,227 @@
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diff -ruN gcc-4.1.0/gcc/cppdefault.c gcc-4.1.0.new/gcc/cppdefault.c
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--- gcc-4.1.0/gcc/cppdefault.c 2005-06-25 04:02:01.000000000 +0200
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+++ gcc-4.1.0.new/gcc/cppdefault.c 2006-03-01 18:48:58.000000000 +0100
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@@ -41,6 +41,10 @@
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# undef CROSS_INCLUDE_DIR
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#endif
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+#undef LOCAL_INCLUDE_DIR
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+#undef SYSTEM_INCLUDE_DIR
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+#undef STANDARD_INCLUDE_DIR
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+
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const struct default_include cpp_include_defaults[]
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#ifdef INCLUDE_DEFAULTS
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= INCLUDE_DEFAULTS;
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diff -ruN gcc-4.1.0/gcc/Makefile.in gcc-4.1.0.new/gcc/Makefile.in
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--- gcc-4.1.0/gcc/Makefile.in 2006-02-16 16:23:24.000000000 +0100
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+++ gcc-4.1.0.new/gcc/Makefile.in 2006-03-01 18:55:12.000000000 +0100
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@@ -219,7 +219,7 @@
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CPPFLAGS = @CPPFLAGS@
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# These exists to be overridden by the x-* and t-* files, respectively.
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-X_CFLAGS =
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+X_CFLAGS = $(NIX_EXTRA_CFLAGS) $(NIX_EXTRA_LDFLAGS)
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T_CFLAGS =
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X_CPPFLAGS =
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@@ -383,7 +383,11 @@
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MD5_H = $(srcdir)/../include/md5.h
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# Default native SYSTEM_HEADER_DIR, to be overridden by targets.
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-NATIVE_SYSTEM_HEADER_DIR = /usr/include
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+# Nix: we override NATIVE_SYSTEM_HEADER_DIR in order to prevent
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+# `fixinc' from fixing header files in /usr/include. However,
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+# NATIVE_SYSTEM_HEADER_DIR must point to an existing directory, so set
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+# it to some dummy directory.
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+NATIVE_SYSTEM_HEADER_DIR = $(NIX_FIXINC_DUMMY)
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# Default cross SYSTEM_HEADER_DIR, to be overridden by targets.
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CROSS_SYSTEM_HEADER_DIR = @CROSS_SYSTEM_HEADER_DIR@
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@@ -395,7 +399,7 @@
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STMP_FIXINC = @STMP_FIXINC@
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# Test to see whether <limits.h> exists in the system header files.
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-LIMITS_H_TEST = [ -f $(SYSTEM_HEADER_DIR)/limits.h ]
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+LIMITS_H_TEST = true
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# Directory for prefix to system directories, for
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# each of $(system_prefix)/usr/include, $(system_prefix)/usr/lib, etc.
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@@ -3002,7 +3006,7 @@
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-DGPLUSPLUS_INCLUDE_DIR=\"$(gcc_gxx_include_dir)\" \
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-DGPLUSPLUS_TOOL_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/$(target_noncanonical)\" \
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-DGPLUSPLUS_BACKWARD_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/backward\" \
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- -DLOCAL_INCLUDE_DIR=\"$(local_includedir)\" \
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+ -DLOCAL_INCLUDE_DIR=\"/no-such-dir\" \
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-DCROSS_INCLUDE_DIR=\"$(CROSS_SYSTEM_HEADER_DIR)\" \
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-DTOOL_INCLUDE_DIR=\"$(gcc_tooldir)/include\" \
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@TARGET_SYSTEM_ROOT_DEFINE@
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diff -ruN gcc-4.2.0/libstdc++-v3/include/Makefile.in gcc-4.2.0.new/libstdc++-v3/include/Makefile.in
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--- gcc-4.2.0/libstdc++-v3/include/Makefile.in 2007-04-13 01:06:37.000000000 +0200
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+++ gcc-4.2.0.new/libstdc++-v3/include/Makefile.in 2007-05-18 01:10:04.000000000 +0200
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@@ -1433,14 +1433,14 @@
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if [ ! -d "${pch1_output_builddir}" ]; then \
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mkdir -p ${pch1_output_builddir}; \
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fi; \
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- $(CXX) $(PCHFLAGS) $(AM_CPPFLAGS) -O0 -g ${pch1_source} -o $@
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+ $(CXX) $(CFLAGS) $(PCHFLAGS) $(AM_CPPFLAGS) -O0 -g ${pch1_source} -o $@
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touch ${pch1_output_anchor}
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${pch1b_output}: ${allstamped} ${host_builddir}/c++config.h ${pch1_source}
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if [ ! -d "${pch1_output_builddir}" ]; then \
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mkdir -p ${pch1_output_builddir}; \
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fi; \
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- $(CXX) $(PCHFLAGS) $(AM_CPPFLAGS) -O2 -g ${pch1_source} -o $@
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+ $(CXX) $(CFLAGS) $(PCHFLAGS) $(AM_CPPFLAGS) -O2 -g ${pch1_source} -o $@
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touch ${pch1_output_anchor}
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# Build a precompiled TR1 include, stdtr1c++.h.gch/O2.gch
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@@ -1448,7 +1448,7 @@
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if [ ! -d "${pch2_output_builddir}" ]; then \
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mkdir -p ${pch2_output_builddir}; \
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fi; \
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- $(CXX) $(PCHFLAGS) $(AM_CPPFLAGS) -O2 -g ${pch2_source} -o $@
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+ $(CXX) $(CFLAGS) $(PCHFLAGS) $(AM_CPPFLAGS) -O2 -g ${pch2_source} -o $@
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touch ${pch2_output_anchor}
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# Build a precompiled extension include, extc++.h.gch/O2.gch
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@@ -1456,7 +1456,7 @@
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if [ ! -d "${pch3_output_builddir}" ]; then \
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mkdir -p ${pch3_output_builddir}; \
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fi; \
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- $(CXX) $(PCHFLAGS) $(AM_CPPFLAGS) -O2 -g ${pch3_source} -o $@
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+ $(CXX) $(CFLAGS) $(PCHFLAGS) $(AM_CPPFLAGS) -O2 -g ${pch3_source} -o $@
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touch ${pch3_output_anchor}
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# For robustness sake (in light of junk files or in-source
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diff -ruN gcc-4.1.0/ltcf-cxx.sh gcc-4.1.0.new/ltcf-cxx.sh
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--- gcc-4.1.0/ltcf-cxx.sh 2005-07-16 04:30:53.000000000 +0200
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+++ gcc-4.1.0.new/ltcf-cxx.sh 2006-03-01 18:58:15.000000000 +0100
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@@ -989,7 +989,7 @@
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# the conftest object file.
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pre_test_object_deps_done=no
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- for p in `eval $output_verbose_link_cmd`; do
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+ for p in `true`; do
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case $p in
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diff -ruN gcc-4.1.0/ltconfig gcc-4.1.0.new/ltconfig
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--- gcc-4.1.0/ltconfig 2005-07-16 04:30:53.000000000 +0200
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+++ gcc-4.1.0.new/ltconfig 2006-03-01 18:59:58.000000000 +0100
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@@ -2322,6 +2322,11 @@
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# A language-specific compiler.
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CC=$CC
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+# Ugly hack to get libmudflap (and possibly other libraries) to build.
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+# Libtool filters out \`-B' flags when linking (why?), so the \`-B' flag
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+# to Glibc gets lost. Here we forcibly add it to any invocation.
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+CC="\$CC $NIX_EXTRA_LDFLAGS"
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+
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# Is the compiler the GNU C compiler?
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with_gcc=$with_gcc
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diff -ruN gcc-4.1.0/Makefile.in gcc-4.1.0.new/Makefile.in
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--- gcc-4.1.0/Makefile.in 2005-12-15 15:02:02.000000000 +0100
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+++ gcc-4.1.0.new/Makefile.in 2006-03-01 19:41:04.000000000 +0100
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@@ -286,7 +286,7 @@
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WINDRES = @WINDRES@
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CFLAGS = @CFLAGS@
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-LDFLAGS =
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+LDFLAGS = $(NIX_EXTRA_LDFLAGS)
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LIBCFLAGS = $(CFLAGS)
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CXXFLAGS = @CXXFLAGS@
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LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates
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@@ -329,12 +329,12 @@
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# CFLAGS will be just -g. We want to ensure that TARGET libraries
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# (which we know are built with gcc) are built with optimizations so
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# prepend -O2 when setting CFLAGS_FOR_TARGET.
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-CFLAGS_FOR_TARGET = -O2 $(CFLAGS) $(SYSROOT_CFLAGS_FOR_TARGET)
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+CFLAGS_FOR_TARGET = -O2 $(CFLAGS) $(SYSROOT_CFLAGS_FOR_TARGET) $(NIX_EXTRA_CFLAGS)
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SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
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-CXXFLAGS_FOR_TARGET = $(CXXFLAGS) $(SYSROOT_CFLAGS_FOR_TARGET)
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+CXXFLAGS_FOR_TARGET = $(CXXFLAGS) $(SYSROOT_CFLAGS_FOR_TARGET) $(NIX_EXTRA_CFLAGS)
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LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
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LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
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-LDFLAGS_FOR_TARGET =
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+LDFLAGS_FOR_TARGET = $(NIX_EXTRA_LDFLAGS)
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PICFLAG_FOR_TARGET =
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# ------------------------------------
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diff -rc gcc-4.2.0-orig/Makefile.in gcc-4.2.0/Makefile.in
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*** gcc-4.2.0-orig/Makefile.in 2006-12-29 18:47:06.000000000 +0100
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--- gcc-4.2.0/Makefile.in 2007-05-20 21:06:42.000000000 +0200
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***************
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*** 364,369 ****
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--- 364,377 ----
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@host_makefile_frag@
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###
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+ CFLAGS += $(NIX_EXTRA_CFLAGS)
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+ CPPFLAGS_FOR_TARGET += $(NIX_EXTRA_CFLAGS)
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+ CXXFLAGS += $(NIX_EXTRA_CFLAGS)
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+ LDFLAGS += $(NIX_EXTRA_LDFLAGS)
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+ LDFLAGS_FOR_TARGET += $(NIX_EXTRA_LDFLAGS)
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+ BOOT_CFLAGS += $(NIX_EXTRA_CFLAGS)
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+ BOOT_LDFLAGS += $(NIX_EXTRA_LDFLAGS)
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+
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# This is the list of directories that may be needed in RPATH_ENVVAR
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# so that prorgams built for the target machine work.
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TARGET_LIB_PATH = $(TARGET_LIB_PATH_libstdc++-v3)$(TARGET_LIB_PATH_libmudflap)$(TARGET_LIB_PATH_libssp)$(TARGET_LIB_PATH_libgomp)$(HOST_LIB_PATH_gcc)
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diff -rc gcc-4.2.0-orig/gcc/Makefile.in gcc-4.2.0/gcc/Makefile.in
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*** gcc-4.2.0-orig/gcc/Makefile.in 2007-03-12 05:40:09.000000000 +0100
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--- gcc-4.2.0/gcc/Makefile.in 2007-05-20 19:35:13.000000000 +0200
|
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***************
|
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*** 396,402 ****
|
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MD5_H = $(srcdir)/../include/md5.h
|
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|
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# Default native SYSTEM_HEADER_DIR, to be overridden by targets.
|
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! NATIVE_SYSTEM_HEADER_DIR = /usr/include
|
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# Default cross SYSTEM_HEADER_DIR, to be overridden by targets.
|
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CROSS_SYSTEM_HEADER_DIR = @CROSS_SYSTEM_HEADER_DIR@
|
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|
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--- 396,406 ----
|
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MD5_H = $(srcdir)/../include/md5.h
|
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|
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# Default native SYSTEM_HEADER_DIR, to be overridden by targets.
|
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! # Nix: we override NATIVE_SYSTEM_HEADER_DIR in order to prevent
|
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! # `fixinc' from fixing header files in /usr/include. However,
|
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! # NATIVE_SYSTEM_HEADER_DIR must point to an existing directory, so set
|
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! # it to some dummy directory.
|
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! NATIVE_SYSTEM_HEADER_DIR = $(NIX_FIXINC_DUMMY)
|
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# Default cross SYSTEM_HEADER_DIR, to be overridden by targets.
|
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CROSS_SYSTEM_HEADER_DIR = @CROSS_SYSTEM_HEADER_DIR@
|
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|
||||
***************
|
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*** 3066,3072 ****
|
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-DGPLUSPLUS_INCLUDE_DIR=\"$(gcc_gxx_include_dir)\" \
|
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-DGPLUSPLUS_TOOL_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/$(target_noncanonical)\" \
|
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-DGPLUSPLUS_BACKWARD_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/backward\" \
|
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! -DLOCAL_INCLUDE_DIR=\"$(local_includedir)\" \
|
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-DCROSS_INCLUDE_DIR=\"$(CROSS_SYSTEM_HEADER_DIR)\" \
|
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-DTOOL_INCLUDE_DIR=\"$(gcc_tooldir)/include\" \
|
||||
@TARGET_SYSTEM_ROOT_DEFINE@
|
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--- 3070,3076 ----
|
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-DGPLUSPLUS_INCLUDE_DIR=\"$(gcc_gxx_include_dir)\" \
|
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-DGPLUSPLUS_TOOL_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/$(target_noncanonical)\" \
|
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-DGPLUSPLUS_BACKWARD_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/backward\" \
|
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! -DLOCAL_INCLUDE_DIR=\"/no-such-dir\" \
|
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-DCROSS_INCLUDE_DIR=\"$(CROSS_SYSTEM_HEADER_DIR)\" \
|
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-DTOOL_INCLUDE_DIR=\"$(gcc_tooldir)/include\" \
|
||||
@TARGET_SYSTEM_ROOT_DEFINE@
|
||||
diff -rc gcc-4.2.0-orig/gcc/cppdefault.c gcc-4.2.0/gcc/cppdefault.c
|
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*** gcc-4.2.0-orig/gcc/cppdefault.c 2006-01-20 22:00:03.000000000 +0100
|
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--- gcc-4.2.0/gcc/cppdefault.c 2007-05-20 17:16:44.000000000 +0200
|
||||
***************
|
||||
*** 41,46 ****
|
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--- 41,50 ----
|
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# undef CROSS_INCLUDE_DIR
|
||||
#endif
|
||||
|
||||
+ #undef LOCAL_INCLUDE_DIR
|
||||
+ #undef SYSTEM_INCLUDE_DIR
|
||||
+ #undef STANDARD_INCLUDE_DIR
|
||||
+
|
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const struct default_include cpp_include_defaults[]
|
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#ifdef INCLUDE_DEFAULTS
|
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= INCLUDE_DEFAULTS;
|
||||
diff -rc gcc-4.2.0-orig/gcc/gcc.c gcc-4.2.0/gcc/gcc.c
|
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*** gcc-4.2.0-orig/gcc/gcc.c 2007-03-05 21:37:05.000000000 +0100
|
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--- gcc-4.2.0/gcc/gcc.c 2007-05-20 17:49:48.000000000 +0200
|
||||
***************
|
||||
*** 1449,1458 ****
|
||||
/* Default prefixes to attach to command names. */
|
||||
|
||||
#ifndef STANDARD_STARTFILE_PREFIX_1
|
||||
! #define STANDARD_STARTFILE_PREFIX_1 "/lib/"
|
||||
#endif
|
||||
#ifndef STANDARD_STARTFILE_PREFIX_2
|
||||
! #define STANDARD_STARTFILE_PREFIX_2 "/usr/lib/"
|
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#endif
|
||||
|
||||
#ifdef CROSS_COMPILE /* Don't use these prefixes for a cross compiler. */
|
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--- 1449,1458 ----
|
||||
/* Default prefixes to attach to command names. */
|
||||
|
||||
#ifndef STANDARD_STARTFILE_PREFIX_1
|
||||
! #define STANDARD_STARTFILE_PREFIX_1 ""
|
||||
#endif
|
||||
#ifndef STANDARD_STARTFILE_PREFIX_2
|
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! #define STANDARD_STARTFILE_PREFIX_2 ""
|
||||
#endif
|
||||
|
||||
#ifdef CROSS_COMPILE /* Don't use these prefixes for a cross compiler. */
|
||||
***************
|
||||
*** 1473,1480 ****
|
||||
#endif
|
||||
|
||||
static const char *const standard_exec_prefix = STANDARD_EXEC_PREFIX;
|
||||
! static const char *const standard_exec_prefix_1 = "/usr/libexec/gcc/";
|
||||
! static const char *const standard_exec_prefix_2 = "/usr/lib/gcc/";
|
||||
static const char *md_exec_prefix = MD_EXEC_PREFIX;
|
||||
|
||||
static const char *md_startfile_prefix = MD_STARTFILE_PREFIX;
|
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--- 1473,1480 ----
|
||||
#endif
|
||||
|
||||
static const char *const standard_exec_prefix = STANDARD_EXEC_PREFIX;
|
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! static const char *const standard_exec_prefix_1 = "/no-such-path/";
|
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! static const char *const standard_exec_prefix_2 = "/no-such-path/";
|
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static const char *md_exec_prefix = MD_EXEC_PREFIX;
|
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|
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static const char *md_startfile_prefix = MD_STARTFILE_PREFIX;
|
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diff -rc gcc-4.2.0-orig/libstdc++-v3/include/Makefile.in gcc-4.2.0/libstdc++-v3/include/Makefile.in
|
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*** gcc-4.2.0-orig/libstdc++-v3/include/Makefile.in 2007-04-13 01:06:37.000000000 +0200
|
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--- gcc-4.2.0/libstdc++-v3/include/Makefile.in 2007-05-20 17:16:44.000000000 +0200
|
||||
***************
|
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*** 1433,1446 ****
|
||||
if [ ! -d "${pch1_output_builddir}" ]; then \
|
||||
mkdir -p ${pch1_output_builddir}; \
|
||||
fi; \
|
||||
! $(CXX) $(PCHFLAGS) $(AM_CPPFLAGS) -O0 -g ${pch1_source} -o $@
|
||||
touch ${pch1_output_anchor}
|
||||
|
||||
${pch1b_output}: ${allstamped} ${host_builddir}/c++config.h ${pch1_source}
|
||||
if [ ! -d "${pch1_output_builddir}" ]; then \
|
||||
mkdir -p ${pch1_output_builddir}; \
|
||||
fi; \
|
||||
! $(CXX) $(PCHFLAGS) $(AM_CPPFLAGS) -O2 -g ${pch1_source} -o $@
|
||||
touch ${pch1_output_anchor}
|
||||
|
||||
# Build a precompiled TR1 include, stdtr1c++.h.gch/O2.gch
|
||||
--- 1433,1446 ----
|
||||
if [ ! -d "${pch1_output_builddir}" ]; then \
|
||||
mkdir -p ${pch1_output_builddir}; \
|
||||
fi; \
|
||||
! $(CXX) $(CFLAGS) $(PCHFLAGS) $(AM_CPPFLAGS) -O0 -g ${pch1_source} -o $@
|
||||
touch ${pch1_output_anchor}
|
||||
|
||||
${pch1b_output}: ${allstamped} ${host_builddir}/c++config.h ${pch1_source}
|
||||
if [ ! -d "${pch1_output_builddir}" ]; then \
|
||||
mkdir -p ${pch1_output_builddir}; \
|
||||
fi; \
|
||||
! $(CXX) $(CFLAGS) $(PCHFLAGS) $(AM_CPPFLAGS) -O2 -g ${pch1_source} -o $@
|
||||
touch ${pch1_output_anchor}
|
||||
|
||||
# Build a precompiled TR1 include, stdtr1c++.h.gch/O2.gch
|
||||
***************
|
||||
*** 1448,1454 ****
|
||||
if [ ! -d "${pch2_output_builddir}" ]; then \
|
||||
mkdir -p ${pch2_output_builddir}; \
|
||||
fi; \
|
||||
! $(CXX) $(PCHFLAGS) $(AM_CPPFLAGS) -O2 -g ${pch2_source} -o $@
|
||||
touch ${pch2_output_anchor}
|
||||
|
||||
# Build a precompiled extension include, extc++.h.gch/O2.gch
|
||||
--- 1448,1454 ----
|
||||
if [ ! -d "${pch2_output_builddir}" ]; then \
|
||||
mkdir -p ${pch2_output_builddir}; \
|
||||
fi; \
|
||||
! $(CXX) $(CFLAGS) $(PCHFLAGS) $(AM_CPPFLAGS) -O2 -g ${pch2_source} -o $@
|
||||
touch ${pch2_output_anchor}
|
||||
|
||||
# Build a precompiled extension include, extc++.h.gch/O2.gch
|
||||
***************
|
||||
*** 1456,1462 ****
|
||||
if [ ! -d "${pch3_output_builddir}" ]; then \
|
||||
mkdir -p ${pch3_output_builddir}; \
|
||||
fi; \
|
||||
! $(CXX) $(PCHFLAGS) $(AM_CPPFLAGS) -O2 -g ${pch3_source} -o $@
|
||||
touch ${pch3_output_anchor}
|
||||
|
||||
# For robustness sake (in light of junk files or in-source
|
||||
--- 1456,1462 ----
|
||||
if [ ! -d "${pch3_output_builddir}" ]; then \
|
||||
mkdir -p ${pch3_output_builddir}; \
|
||||
fi; \
|
||||
! $(CXX) $(CFLAGS) $(PCHFLAGS) $(AM_CPPFLAGS) -O2 -g ${pch3_source} -o $@
|
||||
touch ${pch3_output_anchor}
|
||||
|
||||
# For robustness sake (in light of junk files or in-source
|
||||
diff -rc gcc-4.2.0-orig/ltcf-cxx.sh gcc-4.2.0/ltcf-cxx.sh
|
||||
*** gcc-4.2.0-orig/ltcf-cxx.sh 2005-07-16 04:30:53.000000000 +0200
|
||||
--- gcc-4.2.0/ltcf-cxx.sh 2007-05-20 17:16:44.000000000 +0200
|
||||
***************
|
||||
*** 989,995 ****
|
||||
# the conftest object file.
|
||||
pre_test_object_deps_done=no
|
||||
|
||||
! for p in `eval $output_verbose_link_cmd`; do
|
||||
|
||||
case $p in
|
||||
|
||||
--- 989,995 ----
|
||||
# the conftest object file.
|
||||
pre_test_object_deps_done=no
|
||||
|
||||
! for p in `true`; do
|
||||
|
||||
case $p in
|
||||
|
||||
diff -rc gcc-4.2.0-orig/ltconfig gcc-4.2.0/ltconfig
|
||||
*** gcc-4.2.0-orig/ltconfig 2007-02-14 18:08:35.000000000 +0100
|
||||
--- gcc-4.2.0/ltconfig 2007-05-20 22:16:24.000000000 +0200
|
||||
***************
|
||||
*** 2322,2327 ****
|
||||
--- 2322,2332 ----
|
||||
# A language-specific compiler.
|
||||
CC=$CC
|
||||
|
||||
+ # Ugly hack to get libmudflap (and possibly other libraries) to build.
|
||||
+ # Libtool filters out \`-B' flags when linking (why?), so the \`-B' flag
|
||||
+ # to Glibc gets lost. Here we forcibly add it to any invocation.
|
||||
+ CC="\$CC $NIX_EXTRA_CFLAGS $NIX_EXTRA_LDFLAGS"
|
||||
+
|
||||
# Is the compiler the GNU C compiler?
|
||||
with_gcc=$with_gcc
|
||||
|
||||
|
|
|
|||
Loading…
Reference in a new issue