D.gnu - Instruct gdc to look for standard library in another directory
- Johann (241/241) Jun 30 2023 I have both `ldc` and `gdc` install on my OpenSUSE tumbleweed
- Iain Buclaw (17/23) Jul 01 2023 Looks like ldc [might be too
I have both `ldc` and `gdc` install on my OpenSUSE tumbleweed
machine.
Without `ldc-runtime-devel`, `gdc` is able to compile
successfully.
```bash
binary /usr/lib64/gcc/x86_64-suse-linux/13/d21
version v2.103.0-rc.1
predefs GNU D_Version2 LittleEndian GNU_DWARF2_Exceptions
GNU_StackGrowsDown GNU_InlineAsm D_LP64 assert D_PreConditions
D_PostConditions D_Invariants D_ModuleInfo D_Exceptions
D_TypeInfo all X86_64 D_HardFloat Posix linux CRuntime_Glibc
CppRuntime_Gcc
parse app
importall app
import
object (/usr/lib64/gcc/x86_64-suse-linux/13/include/d/object.d)
... rest omitted
```
However, after installing `ldc-runtime-devel`, gdc fails to
compile a "hello world" because it tries to use the phobos
library provided by ldc.
gdc installs its library at
`/usr/lib64/gcc/x86_64-suse-linux/13/include/d/`
ldc installs its library at `/usr/include/d`
`gdc -v source/app.d` shows,
```bash
gcc version 13.1.1 20230522 [revision
dd36656ada05731c069ecd5b1878380294fb1f3e] (SUSE Linux)
COLLECT_GCC_OPTIONS='-v' '-o' 'a.out' '-shared-libgcc'
'-mtune=generic' '-march=x86-64' '-dumpdir' 'a-'
/usr/lib64/gcc/x86_64-suse-linux/13/d21 source/app.d -quiet
-dumpdir a- -dumpbase app.d -dumpbase-ext .d -mtune=generic
-march=x86-64 -version -v -o /tmp/ccFpibdu.s
GNU D (SUSE Linux) version 13.1.1 20230522 [revision
dd36656ada05731c069ecd5b1878380294fb1f3e] (x86_64-suse-linux)
compiled by GNU C version 13.1.1 20230522 [revision
dd36656ada05731c069ecd5b1878380294fb1f3e], GMP version 6.2.1,
MPFR version 4.2.0-p9, MPC version 1.3.1, isl version isl-0.26-GMP
GGC heuristics: --param ggc-min-expand=100 --param
ggc-min-heapsize=131072
binary /usr/lib64/gcc/x86_64-suse-linux/13/d21
version v2.103.0-rc.1
predefs GNU D_Version2 LittleEndian GNU_DWARF2_Exceptions
GNU_StackGrowsDown GNU_InlineAsm D_LP64 assert D_PreConditions
D_PostConditions D_Invariants D_ModuleInfo D_Exceptions
D_TypeInfo all X86_64 D_HardFloat Posix linux CRuntime_Glibc
CppRuntime_Gcc
parse app
importall app
import object (/usr/include/d/object.d)
import core.attribute (/usr/include/d/core/attribute.d)
import
gcc.attributes (/usr/lib64/gcc/x86_64-suse-linux/13/include/d/gcc/attributes.d)
import core.internal.hash (/usr/include/d/core/internal/hash.d)
import
core.internal.traits (/usr/include/d/core/internal/traits.d)
import
core.internal.entrypoint (/usr/include/d/core/internal/entrypoint.d)
import
core.internal.array.appending (/usr/include/d/core/internal/array/appending.d)
import
core.internal.array.comparison (/usr/include/d/core/internal/array/comparison.d)
import
core.internal.array.equality (/usr/include/d/core/internal/array/equality.d)
import
core.internal.array.casting (/usr/include/d/core/internal/array/casting.d)
import
core.internal.array.concatenation (/usr/include/d/core/internal/array/concatenation.d)
import
core.internal.array.construction (/usr/include/d/core/internal/array/construction.d)
import
core.internal.array.arrayassign (/usr/include/d/core/internal/array/arrayassign.d)
import
core.internal.array.capacity (/usr/include/d/core/internal/array/capacity.d)
import
core.internal.dassert (/usr/include/d/core/internal/dassert.d)
import core.atomic (/usr/include/d/core/atomic.d)
import
core.internal.attributes (/usr/include/d/core/internal/attributes.d)
import
core.internal.atomic (/usr/include/d/core/internal/atomic.d)
import
gcc.builtins (/usr/lib64/gcc/x86_64-suse-linux/13/include/d/gcc/builtins.d)
import
gcc.config (/usr/lib64/gcc/x86_64-suse-linux/13/include/d/gcc/config.d)
import
core.internal.destruction (/usr/include/d/core/internal/destruction.d)
import
core.internal.moving (/usr/include/d/core/internal/moving.d)
import
core.internal.postblit (/usr/include/d/core/internal/postblit.d)
import
core.internal.switch_ (/usr/include/d/core/internal/switch_.d)
import core.lifetime (/usr/include/d/core/lifetime.d)
import core.builtins (/usr/include/d/core/builtins.d)
import std.stdio (/usr/include/d/std/stdio.d)
import core.stdc.stddef (/usr/include/d/core/stdc/stddef.d)
import
std.algorithm.mutation (/usr/include/d/std/algorithm/mutation.d)
import std.traits (/usr/include/d/std/traits.d)
import std.meta (/usr/include/d/std/meta.d)
import
std.range.primitives (/usr/include/d/std/range/primitives.d)
import std.typecons (/usr/include/d/std/typecons.d)
import std.format.spec (/usr/include/d/std/format/spec.d)
import std.format.write (/usr/include/d/std/format/write.d)
import
std.format.internal.write (/usr/include/d/std/format/internal/write.d)
import
std.internal.attributes (/usr/include/d/std/internal/attributes.d)
import std.range (/usr/include/d/std/range/package.d)
import std.array (/usr/include/d/std/array.d)
import std.functional (/usr/include/d/std/functional.d)
import std.conv (/usr/include/d/std/conv.d)
import std.ascii (/usr/include/d/std/ascii.d)
import
std.range.interfaces (/usr/include/d/std/range/interfaces.d)
import core.stdc.stdio (/usr/include/d/core/stdc/stdio.d)
import core.stdc.stdint (/usr/include/d/core/stdc/stdint.d)
import core.stdc.config (/usr/include/d/core/stdc/config.d)
import core.stdc.signal (/usr/include/d/core/stdc/signal.d)
import core.stdc.wchar_ (/usr/include/d/core/stdc/wchar_.d)
import core.stdc.stdarg (/usr/include/d/core/stdc/stdarg.d)
import core.stdc.time (/usr/include/d/core/stdc/time.d)
import
core.sys.posix.stdc.time (/usr/include/d/core/sys/posix/stdc/time.d)
import
core.sys.posix.sys.types (/usr/include/d/core/sys/posix/sys/types.d)
import
core.sys.posix.config (/usr/include/d/core/sys/posix/config.d)
import
core.sys.posix.stdio (/usr/include/d/core/sys/posix/stdio.d)
semantic app
import std.exception (/usr/include/d/std/exception.d)
import core.stdc.errno (/usr/include/d/core/stdc/errno.d)
entry main source/app.d
semantic2 app
semantic3 app
import std.utf (/usr/include/d/std/utf.d)
import core.exception (/usr/include/d/core/exception.d)
import
core.internal.string (/usr/include/d/core/internal/string.d)
import
std.algorithm.comparison (/usr/include/d/std/algorithm/comparison.d)
import core.stdc.string (/usr/include/d/core/stdc/string.d)
/usr/include/d/std/stdio.d:4322:18: error: none of the overloads
of template ‘std.stdio.File.LockingTextWriter.put’ are callable
using argument types ‘!()(string)’
4322 | w.put(args[0]);
| ^
/usr/include/d/std/stdio.d:3248:14: note: Candidates are:
‘put(A)(scope A writeme)’
with `A = string`
whose parameters have the following constraints:
`~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~`
` > isSomeChar!(ElementType!A)
or:
> is(ElementType!A : const(ubyte))
- isInputRange!A
- !isInfinite!A
` `~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~`
3248 | void put(A)(scope A writeme)
| ^
/usr/include/d/std/stdio.d:3278:14: note:
‘put(C)(scope C c)’
with `C = string`
whose parameters have the following constraints:
`~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~`
` > isSomeChar!C
or:
> is(C : const(ubyte))
` `~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~`
3278 | void put(C)(scope C c) safe if (isSomeChar!C ||
is(C : const(ubyte)))
| ^
not satisfied constraints are marked with ‘>’
/usr/include/d/std/stdio.d:3299:56: error: none of the overloads
of template ‘std.utf.decodeFront’ are callable using argument
types ‘!()(char[])’
3299 | immutable dchar d =
decodeFront(str);
| ^
/usr/include/d/std/utf.d:1245:7: note: Candidates are:
‘decodeFront(Flag useReplacementDchar = No.useReplacementDchar,
S)(ref S str, out size_t numCodeUnits)’
1245 | dchar decodeFront(UseReplacementDchar useReplacementDchar
= No.useReplacementDchar, S)(
| ^
/usr/include/d/std/utf.d:1285:7: note:
‘decodeFront(Flag useReplacementDchar = No.useReplacementDchar,
S)(ref scope S str, out size_t numCodeUnits)’
1285 | dchar decodeFront(UseReplacementDchar useReplacementDchar
= No.useReplacementDchar, S)(
| ^
/usr/include/d/std/utf.d:1314:7: note:
‘decodeFront(Flag useReplacementDchar = No.useReplacementDchar,
S)(ref S str)’
with `useReplacementDchar = Flag.no,
S = char[]`
whose parameters have the following constraints:
`~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~`
` > isInputRange!S
- isSomeChar!(ElementType!S)
` `~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~`
1314 | dchar decodeFront(UseReplacementDchar useReplacementDchar
= No.useReplacementDchar, S)(ref S str)
| ^
not satisfied constraints are marked with ‘>’
/usr/include/d/std/utf.d:2311:15: error: ‘object._d_newclassT’
not found. The current runtime does not support new class, or the
runtime is corrupt.
2311 | throw new UTFException(msg).setSequence(c);
| ^
/usr/include/d/std/utf.d:2514:13: error: template instance
‘std.utf._utfException!Flag.no’ error instantiating
2514 | c = _utfException!useReplacementDchar("Encoding
an invalid code point in UTF-32", c);
| ^
/usr/include/d/std/stdio.d:3301:48: note: instantiated from here:
‘encode!Flag.no’
3301 | immutable size = encode(wbuf, d);
| ^
/usr/include/d/std/stdio.d:4324:14: note: instantiated from here:
‘put!char’
4324 | w.put('\n');
| ^
source/app.d:5:16: note: instantiated from here: ‘writeln!string’
5 | writeln("Edit source/app.d to start your
project.");
| ^
/usr/include/d/core/internal/entrypoint.d:41:17: error:
unrecognized ‘pragma(LDC_profile_instr)’
41 | pragma(LDC_profile_instr, false);
| ^
source/app.d:3:6: note: parent scope from here: ‘mixin
_d_cmain!()’
3 | void main()
| ^
```
How may I fix it? I tried to use "-I" and "-B" option, but to no
avail.
Jun 30 2023
On Saturday, 1 July 2023 at 06:53:02 UTC, Johann wrote:I have both `ldc` and `gdc` install on my OpenSUSE tumbleweed machine. ` Without `ldc-runtime-devel`, `gdc` is able to compile successfully.[--snip--]How may I fix it? I tried to use "-I" and "-B" option, but to no avail.Looks like ldc [might be too old](https://packagehub.suse.com/packages/ldc/1_29_0-bp155_3_26/)? Regardless, I'd ask the package maintainers why they are putting compiler-dependent sources in /usr/include/d. Actually, just any D sources in `/usr/include` has always seemed dubious to me. i.e: On my system... - Ada "includes" are installed into `/usr/share/ada/adainclude` - Go "includes" are installed into `/usr/share/gocode/src` - Rust "includes" are installed into `/usr/share/cargo/registry` - Haskell "includes" are installed into `/usr/lib/haskell-packages` - Ocaml "includes" are installed into `/usr/lib/ocaml` Is it too much to ask downstream package maintainers to politely use `/usr/share/dlang/{ldc,dmd}` ? :-)
Jul 01 2023
On Saturday, 1 July 2023 at 10:18:43 UTC, Iain Buclaw wrote:
Is it too much to ask downstream package maintainers to
politely use `/usr/share/dlang/{ldc,dmd}` ? :-)
Thanks for your help, Iain. I am going to report a bug to the
distro maintainers then.
Jul 01 2023
On Saturday, 1 July 2023 at 15:36:55 UTC, Johann wrote:On Saturday, 1 July 2023 at 10:18:43 UTC, Iain Buclaw wrote:Meanwhile, I found out the problem can be worked around by using `-nostdinc` option. ``` -nostdinc Do not search the standard system directories for D source and interface files. Only the directories that have been specified with -I options (and the directory of the current file, if appropriate) are searched. ```Is it too much to ask downstream package maintainers to politely use `/usr/share/dlang/{ldc,dmd}` ? :-)Thanks for your help, Iain. I am going to report a bug to the distro maintainers then.
Jul 01 2023
Johann <krani otomy.com> On Saturday, 1 July 2023 at 16:53:10 UTC, Johann wrote:On Saturday, 1 July 2023 at 15:36:55 UTC, Johann wrote:Problem is now fixed by ldc openSUSE package maintainer. https://bugzilla.opensuse.org/show_bug.cgi?id=1212913On Saturday, 1 July 2023 at 10:18:43 UTC, Iain Buclaw wrote:Meanwhile, I found out the problem can be worked around by using `-nostdinc` option. ``` -nostdinc Do not search the standard system directories for D source and interface files. Only the directories that have been specified with -I options (and the directory of the current file, if appropriate) are searched. ```Is it too much to ask downstream package maintainers to politely use `/usr/share/dlang/{ldc,dmd}` ? :-)Thanks for your help, Iain. I am going to report a bug to the distro maintainers then.
Jul 08 2023