gcc-2.95: Remove
Hasn't built in a long time.
This commit is contained in:
Eelco Dolstra
parent
5f6de267f0
commit
cb07844c9d
@ -1,72 +0,0 @@
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source $stdenv/setup
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export NIX_FIXINC_DUMMY=$NIX_BUILD_TOP/dummy
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mkdir $NIX_FIXINC_DUMMY
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if test "$noSysDirs" = "1"; then
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if test "$noSysDirs" = "1"; then
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# Figure out what extra flags to pass to the gcc compilers
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# being generated to make sure that they use our glibc.
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if test -e $NIX_GCC/nix-support/orig-glibc; then
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glibc=$(cat $NIX_GCC/nix-support/orig-glibc)
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# Ugh. Copied from gcc-wrapper/builder.sh. We can't just
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# source in $NIX_GCC/nix-support/add-flags, since that
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# would cause *this* GCC to be linked against the
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# *previous* GCC. Need some more modularity there.
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extraCFlags="-B$glibc/lib -isystem $glibc/include"
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extraLDFlags="-B$glibc/lib -L$glibc/lib -Wl,-s \
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-Wl,-dynamic-linker,$glibc/lib/ld-linux.so.2"
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# Oh, what a hack. I should be shot for this.
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# In stage 1, we should link against the previous GCC, but
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# not afterwards. Otherwise we retain a dependency.
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# However, ld-wrapper, which adds the linker flags for the
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# previous GCC, is also used in stage 2/3. We can prevent
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# it from adding them by NIX_GLIBC_FLAGS_SET, but then
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# gcc-wrapper will also not add them, thereby causing
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# stage 1 to fail. So we use a trick to only set the
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# flags in gcc-wrapper.
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hook=$(pwd)/ld-wrapper-hook
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echo "NIX_GLIBC_FLAGS_SET=1" > $hook
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export NIX_LD_WRAPPER_START_HOOK=$hook
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fi
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export NIX_EXTRA_CFLAGS=$extraCFlags
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export NIX_EXTRA_LDFLAGS=$extraLDFlags
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export CFLAGS=$extraCFlags
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export CXXFLAGS=$extraCFlags
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export LDFLAGS=$extraLDFlags
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export BOOT_LDFLAGS=$extraLDFlags
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fi
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else
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patches=""
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fi
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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"
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}
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buildFlags="bootstrap"
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genericBuild
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@ -1,17 +0,0 @@
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{ stdenv, fetchurl, noSysDirs
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, langC ? true, langCC ? true, langF77 ? false
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}:
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assert langC;
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stdenv.mkDerivation {
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name = "gcc-2.95.3";
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builder = ./builder.sh;
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src = fetchurl {
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url = mirror://gnu/gcc/gcc-2.95.3.tar.gz;
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md5 = "f3ad4f32c2296fad758ed051b5ac8e28";
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};
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# !!! apply only if noSysDirs is set
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patches = [./no-sys-dirs.patch];
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inherit noSysDirs langC langCC langF77;
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}
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@ -1,231 +0,0 @@
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diff -rc gcc-orig/config.if gcc-2.95.3/config.if
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*** gcc-orig/config.if 1998-10-18 19:37:10.000000000 +0200
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--- gcc-2.95.3/config.if 2004-08-03 12:29:32.000000000 +0200
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***************
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*** 64,70 ****
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return 0;
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}
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EOF
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! ${CC-cc} $dummy.c -o $dummy 2>/dev/null
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if [ "$?" = 0 ]
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then
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libc_interface=-libc6.`./$dummy`-
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--- 64,70 ----
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return 0;
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}
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EOF
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! ${CC-cc} $NIX_EXTRA_CFLAGS $NIX_EXTRA_LDFLAGS $dummy.c -o $dummy 2>/dev/null
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if [ "$?" = 0 ]
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then
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libc_interface=-libc6.`./$dummy`-
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diff -rc gcc-orig/gcc/cccp.c gcc-2.95.3/gcc/cccp.c
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*** gcc-orig/gcc/cccp.c 2001-01-25 15:03:00.000000000 +0100
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--- gcc-2.95.3/gcc/cccp.c 2004-08-03 10:54:39.000000000 +0200
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***************
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*** 373,378 ****
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--- 373,382 ----
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char fname[1];
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};
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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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/* #include "file" looks in source file dir, then stack. */
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/* #include <file> just looks in the stack. */
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/* -I directories are added to the end, then the defaults are added. */
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***************
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*** 424,430 ****
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--- 428,436 ----
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#ifndef STANDARD_INCLUDE_COMPONENT
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#define STANDARD_INCLUDE_COMPONENT 0
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#endif
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+ #ifdef STANDARD_INCLUDE_DIR
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{ STANDARD_INCLUDE_DIR, STANDARD_INCLUDE_COMPONENT, 0, 0, 0 },
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+ #endif
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#endif /* not CROSS_COMPILE */
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{ 0, 0, 0, 0, 0 }
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};
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diff -rc gcc-orig/gcc/gcc.c gcc-2.95.3/gcc/gcc.c
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*** gcc-orig/gcc/gcc.c 2001-01-25 15:03:16.000000000 +0100
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--- gcc-2.95.3/gcc/gcc.c 2004-08-03 11:48:09.000000000 +0200
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***************
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*** 1369,1388 ****
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#undef MD_STARTFILE_PREFIX_1
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#endif
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- #ifndef STANDARD_EXEC_PREFIX
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- #define STANDARD_EXEC_PREFIX "/usr/local/lib/gcc-lib/"
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- #endif /* !defined STANDARD_EXEC_PREFIX */
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-
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static const char *standard_exec_prefix = STANDARD_EXEC_PREFIX;
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- static const char *standard_exec_prefix_1 = "/usr/lib/gcc/";
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#ifdef MD_EXEC_PREFIX
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static const char *md_exec_prefix = MD_EXEC_PREFIX;
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#endif
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- #ifndef STANDARD_STARTFILE_PREFIX
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- #define STANDARD_STARTFILE_PREFIX "/usr/local/lib/"
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- #endif /* !defined STANDARD_STARTFILE_PREFIX */
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-
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#ifdef MD_STARTFILE_PREFIX
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static const char *md_startfile_prefix = MD_STARTFILE_PREFIX;
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#endif
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--- 1369,1379 ----
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***************
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*** 1390,1401 ****
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static const char *md_startfile_prefix_1 = MD_STARTFILE_PREFIX_1;
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#endif
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static const char *standard_startfile_prefix = STANDARD_STARTFILE_PREFIX;
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- static const char *standard_startfile_prefix_1 = "/lib/";
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- static const char *standard_startfile_prefix_2 = "/usr/lib/";
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- #ifndef TOOLDIR_BASE_PREFIX
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- #define TOOLDIR_BASE_PREFIX "/usr/local/"
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- #endif
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static const char *tooldir_base_prefix = TOOLDIR_BASE_PREFIX;
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static const char *tooldir_prefix;
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--- 1381,1387 ----
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***************
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*** 2896,2908 ****
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value = argv[++i];
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else
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value = p + 1;
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add_prefix (&exec_prefixes, value, NULL_PTR, 1, 0, &warn_B);
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add_prefix (&startfile_prefixes, value, NULL_PTR,
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1, 0, &warn_B);
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add_prefix (&include_prefixes, concat (value, "include",
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NULL_PTR),
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NULL_PTR, 1, 0, NULL_PTR);
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!
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/* As a kludge, if the arg is "[foo/]stageN/", just add
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"[foo/]include" to the include prefix. */
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{
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--- 2882,2897 ----
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value = argv[++i];
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else
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value = p + 1;
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+ if (strlen(value) > 0 && value[strlen(value) - 1] != '/')
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+ value = concat (value, "/", NULL_PTR);
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+ add_prefix (&startfile_prefixes, value, "BINUTILS", 0, 0, NULL_PTR);
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add_prefix (&exec_prefixes, value, NULL_PTR, 1, 0, &warn_B);
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add_prefix (&startfile_prefixes, value, NULL_PTR,
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1, 0, &warn_B);
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add_prefix (&include_prefixes, concat (value, "include",
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NULL_PTR),
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NULL_PTR, 1, 0, NULL_PTR);
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!
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/* As a kludge, if the arg is "[foo/]stageN/", just add
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"[foo/]include" to the include prefix. */
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{
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***************
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*** 3060,3073 ****
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#ifndef OS2
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add_prefix (&exec_prefixes, standard_exec_prefix, "BINUTILS",
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0, 2, warn_std_ptr);
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- add_prefix (&exec_prefixes, standard_exec_prefix_1, "BINUTILS",
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- 0, 2, warn_std_ptr);
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#endif
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add_prefix (&startfile_prefixes, standard_exec_prefix, "BINUTILS",
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0, 1, warn_std_ptr);
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- add_prefix (&startfile_prefixes, standard_exec_prefix_1, "BINUTILS",
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- 0, 1, warn_std_ptr);
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tooldir_prefix = concat (tooldir_base_prefix, spec_machine,
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dir_separator_str, NULL_PTR);
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--- 3049,3058 ----
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***************
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*** 4865,4874 ****
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NULL_PTR, 0, 0, NULL_PTR);
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}
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- add_prefix (&startfile_prefixes, standard_startfile_prefix_1,
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- "BINUTILS", 0, 0, NULL_PTR);
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- add_prefix (&startfile_prefixes, standard_startfile_prefix_2,
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- "BINUTILS", 0, 0, NULL_PTR);
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#if 0 /* Can cause surprises, and one can use -B./ instead. */
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add_prefix (&startfile_prefixes, "./", NULL_PTR, 0, 1, NULL_PTR);
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#endif
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--- 4850,4855 ----
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diff -rc gcc-orig/gcc/Makefile.in gcc-2.95.3/gcc/Makefile.in
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*** gcc-orig/gcc/Makefile.in 2001-01-25 15:02:58.000000000 +0100
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--- gcc-2.95.3/gcc/Makefile.in 2004-08-03 12:24:39.000000000 +0200
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***************
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*** 74,80 ****
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BOOT_CFLAGS = -O2 $(CFLAGS)
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#WARN_CFLAGS = -W -Wall
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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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T_CFLAGS =
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X_CPPFLAGS =
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--- 74,80 ----
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BOOT_CFLAGS = -O2 $(CFLAGS)
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#WARN_CFLAGS = -W -Wall
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# These exists to be overridden by the x-* and t-* files, respectively.
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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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***************
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*** 218,224 ****
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&& [ -f /usr/bin/ranlib -o -f /bin/ranlib ] )
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# Dir to search for system headers. Overridden by cross-make.
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! SYSTEM_HEADER_DIR = /usr/include
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# Control whether to run fixproto.
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STMP_FIXPROTO = stmp-fixproto
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--- 218,228 ----
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&& [ -f /usr/bin/ranlib -o -f /bin/ranlib ] )
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# Dir to search for system headers. Overridden by cross-make.
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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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! SYSTEM_HEADER_DIR = $(NIX_FIXINC_DUMMY)
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# Control whether to run fixproto.
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STMP_FIXPROTO = stmp-fixproto
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diff -rc gcc-orig/Makefile.in gcc-2.95.3/Makefile.in
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*** gcc-orig/Makefile.in 1999-06-23 00:44:42.000000000 +0200
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--- gcc-2.95.3/Makefile.in 2004-08-03 10:46:42.000000000 +0200
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***************
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*** 87,94 ****
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CXXFLAGS = -g -O2
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LIBCFLAGS = $(CFLAGS)
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! CFLAGS_FOR_TARGET = $(CFLAGS)
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! LDFLAGS_FOR_TARGET =
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LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
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PICFLAG =
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PICFLAG_FOR_TARGET =
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--- 87,94 ----
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CXXFLAGS = -g -O2
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LIBCFLAGS = $(CFLAGS)
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! CFLAGS_FOR_TARGET = $(CFLAGS) $(NIX_EXTRA_CFLAGS)
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! LDFLAGS_FOR_TARGET = $(NIX_EXTRA_LDFLAGS)
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LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
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PICFLAG =
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PICFLAG_FOR_TARGET =
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***************
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*** 99,105 ****
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# Use -O2 to stress test the compiler.
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LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates
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! CXXFLAGS_FOR_TARGET = $(CXXFLAGS)
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LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
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RANLIB = ranlib
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--- 99,105 ----
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# Use -O2 to stress test the compiler.
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LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates
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! CXXFLAGS_FOR_TARGET = $(CXXFLAGS) $(NIX_EXTRA_CFLAGS)
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LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
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RANLIB = ranlib
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@ -1917,10 +1917,6 @@ let
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gcc = gcc46;
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gcc295 = wrapGCC (import ../development/compilers/gcc/2.95 {
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inherit fetchurl stdenv noSysDirs;
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});
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gcc33 = wrapGCC (import ../development/compilers/gcc/3.3 {
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inherit fetchurl stdenv noSysDirs;
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});
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