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gcc: support avr

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- respect libc’s incdir and libdir
- make non-unix systems single threaded
- set LIMITS_H_TEST to false for avr
- misc updates to support new libc’s
- use multilib with avr

For threads we want to use:
- posix on unix systems
- win32 on windows
- single on everything else

For avr:
- add library directories for avrlibc
- to disable relro and bind
- avr5 should have precedence over avr3 - otherwise gcc uses the wrong one
This commit is contained in:
Matthew Bauer
2018-10-15 16:11:20 -05:00
parent 72e3b2a662
commit 412093994b
11 changed files with 171 additions and 95 deletions
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29
pkgs/development/compilers/gcc/4.8/default.nix
View File

@@ -130,7 +130,7 @@ let version = "4.8.5";
"--disable-libmpx" # requires libc
] else [
(if crossDarwin then "--with-sysroot=${getLib libcCross}/share/sysroot"
else "--with-headers=${getDev libcCross}/include")
else "--with-headers=${getDev libcCross}${libcCross.incdir or "/include"}")
"--enable-__cxa_atexit"
"--enable-long-long"
] ++
@@ -148,10 +148,15 @@ let version = "4.8.5";
# In uclibc cases, libgomp needs an additional '-ldl'
# and as I don't know how to pass it, I disable libgomp.
"--disable-libgomp"
] ++ [
"--enable-threads=posix"
"--enable-nls"
"--disable-decimal-float" # No final libdecnumber (it may work only in 386)
]
++ optional (targetPlatform.libc == "newlib") "--with-newlib"
++ optional (targetPlatform.libc == "avrlibc") "--with-avrlibc"
++ [
"--enable-threads=${if targetPlatform.isUnix then "posix"
else if targetPlatform.isWindows then "win32"
else "single"}"
"--enable-nls"
"--disable-decimal-float" # No final libdecnumber (it may work only in 386)
]));
stageNameAddon = if crossStageStatic then "-stage-static" else "-stage-final";
crossNameAddon = if targetPlatform != hostPlatform then "${targetPlatform.config}${stageNameAddon}-" else "";
@@ -270,7 +275,7 @@ stdenv.mkDerivation ({
}"
] ++
(if enableMultilib
(if (enableMultilib || targetPlatform.isAvr)
then ["--enable-multilib" "--disable-libquadmath"]
else ["--disable-multilib"]) ++
optional (!enableShared) "--disable-shared" ++
@@ -360,20 +365,20 @@ stdenv.mkDerivation ({
EXTRA_TARGET_FLAGS = optionals
(targetPlatform != hostPlatform && libcCross != null)
([
"-idirafter ${libcCross.dev}/include"
"-idirafter ${getDev libcCross}${libcCross.incdir or "/include"}"
] ++ optionals (! crossStageStatic) [
"-B${libcCross.out}/lib"
"-B${libcCross.out}${libcCross.libdir or "/lib"}"
]);
EXTRA_TARGET_LDFLAGS = optionals
(targetPlatform != hostPlatform && libcCross != null)
([
"-Wl,-L${libcCross.out}/lib"
"-Wl,-L${libcCross.out}${libcCross.libdir or "/lib"}"
] ++ (if crossStageStatic then [
"-B${libcCross.out}/lib"
"-B${libcCross.out}${libcCross.libdir or "/lib"}"
] else [
"-Wl,-rpath,${libcCross.out}/lib"
"-Wl,-rpath-link,${libcCross.out}/lib"
"-Wl,-rpath,${libcCross.out}${libcCross.libdir or "/lib"}"
"-Wl,-rpath-link,${libcCross.out}${libcCross.libdir or "/lib"}"
]));
passthru = {

29
pkgs/development/compilers/gcc/4.9/default.nix
View File

@@ -135,7 +135,7 @@ let version = "4.9.4";
"--disable-libmpx" # requires libc
] else [
(if crossDarwin then "--with-sysroot=${getLib libcCross}/share/sysroot"
else "--with-headers=${getDev libcCross}/include")
else "--with-headers=${getDev libcCross}${libcCross.incdir or "/include"}")
"--enable-__cxa_atexit"
"--enable-long-long"
] ++
@@ -156,10 +156,15 @@ let version = "4.9.4";
# In uclibc cases, libgomp needs an additional '-ldl'
# and as I don't know how to pass it, I disable libgomp.
"--disable-libgomp"
] ++ [
"--enable-threads=posix"
"--enable-nls"
"--disable-decimal-float" # No final libdecnumber (it may work only in 386)
]
++ optional (targetPlatform.libc == "newlib") "--with-newlib"
++ optional (targetPlatform.libc == "avrlibc") "--with-avrlibc"
++ [
"--enable-threads=${if targetPlatform.isUnix then "posix"
else if targetPlatform.isWindows then "win32"
else "single"}"
"--enable-nls"
"--disable-decimal-float" # No final libdecnumber (it may work only in 386)
]));
stageNameAddon = if crossStageStatic then "-stage-static" else "-stage-final";
crossNameAddon = if targetPlatform != hostPlatform then "${targetPlatform.config}${stageNameAddon}-" else "";
@@ -292,7 +297,7 @@ stdenv.mkDerivation ({
}"
] ++
(if enableMultilib
(if (enableMultilib || targetPlatform.isAvr)
then ["--enable-multilib" "--disable-libquadmath"]
else ["--disable-multilib"]) ++
optional (!enableShared) "--disable-shared" ++
@@ -381,20 +386,20 @@ stdenv.mkDerivation ({
EXTRA_TARGET_FLAGS = optionals
(targetPlatform != hostPlatform && libcCross != null)
([
"-idirafter ${getDev libcCross}/include"
"-idirafter ${getDev libcCross}${libcCross.incdir or "/include"}"
] ++ optionals (! crossStageStatic) [
"-B${libcCross.out}/lib"
"-B${libcCross.out}${libcCross.libdir or "/lib"}"
]);
EXTRA_TARGET_LDFLAGS = optionals
(targetPlatform != hostPlatform && libcCross != null)
([
"-Wl,-L${libcCross.out}/lib"
"-Wl,-L${libcCross.out}${libcCross.libdir or "/lib"}"
] ++ (if crossStageStatic then [
"-B${libcCross.out}/lib"
"-B${libcCross.out}${libcCross.libdir or "/lib"}"
] else [
"-Wl,-rpath,${libcCross.out}/lib"
"-Wl,-rpath-link,${libcCross.out}/lib"
"-Wl,-rpath,${libcCross.out}${libcCross.libdir or "/lib"}"
"-Wl,-rpath-link,${libcCross.out}${libcCross.libdir or "/lib"}"
]));
passthru =

29
pkgs/development/compilers/gcc/5/default.nix
View File

@@ -122,7 +122,7 @@ let version = "5.5.0";
"--disable-libmpx" # requires libc
] else [
(if crossDarwin then "--with-sysroot=${getLib libcCross}/share/sysroot"
else "--with-headers=${getDev libcCross}/include")
else "--with-headers=${getDev libcCross}${libcCross.incdir or "/include"}")
"--enable-__cxa_atexit"
"--enable-long-long"
] ++
@@ -143,10 +143,15 @@ let version = "5.5.0";
# In uclibc cases, libgomp needs an additional '-ldl'
# and as I don't know how to pass it, I disable libgomp.
"--disable-libgomp"
] ++ [
"--enable-threads=posix"
"--enable-nls"
"--disable-decimal-float" # No final libdecnumber (it may work only in 386)
]
++ optional (targetPlatform.libc == "newlib") "--with-newlib"
++ optional (targetPlatform.libc == "avrlibc") "--with-avrlibc"
++ [
"--enable-threads=${if targetPlatform.isUnix then "posix"
else if targetPlatform.isWindows then "win32"
else "single"}"
"--enable-nls"
"--disable-decimal-float" # No final libdecnumber (it may work only in 386)
]));
stageNameAddon = if crossStageStatic then "-stage-static" else "-stage-final";
crossNameAddon = if targetPlatform != hostPlatform then "${targetPlatform.config}${stageNameAddon}-" else "";
@@ -296,7 +301,7 @@ stdenv.mkDerivation ({
}"
] ++
(if enableMultilib
(if (enableMultilib || targetPlatform.isAvr)
then ["--enable-multilib" "--disable-libquadmath"]
else ["--disable-multilib"]) ++
optional (!enableShared) "--disable-shared" ++
@@ -387,20 +392,20 @@ stdenv.mkDerivation ({
EXTRA_TARGET_FLAGS = optionals
(targetPlatform != hostPlatform && libcCross != null)
([
"-idirafter ${getDev libcCross}/include"
"-idirafter ${getDev libcCross}${libcCross.incdir or "/include"}"
] ++ optionals (! crossStageStatic) [
"-B${libcCross.out}/lib"
"-B${libcCross.out}${libcCross.libdir or "/lib"}"
]);
EXTRA_TARGET_LDFLAGS = optionals
(targetPlatform != hostPlatform && libcCross != null)
([
"-Wl,-L${libcCross.out}/lib"
"-Wl,-L${libcCross.out}${libcCross.libdir or "/lib"}"
] ++ (if crossStageStatic then [
"-B${libcCross.out}/lib"
"-B${libcCross.out}${libcCross.libdir or "/lib"}"
] else [
"-Wl,-rpath,${libcCross.out}/lib"
"-Wl,-rpath-link,${libcCross.out}/lib"
"-Wl,-rpath,${libcCross.out}${libcCross.libdir or "/lib"}"
"-Wl,-rpath-link,${libcCross.out}${libcCross.libdir or "/lib"}"
]));
passthru =

29
pkgs/development/compilers/gcc/6/default.nix
View File

@@ -120,7 +120,7 @@ let version = "6.4.0";
"--disable-libmpx" # requires libc
] else [
(if crossDarwin then "--with-sysroot=${getLib libcCross}/share/sysroot"
else "--with-headers=${getDev libcCross}/include")
else "--with-headers=${getDev libcCross}${libcCross.incdir or "/include"}")
"--enable-__cxa_atexit"
"--enable-long-long"
] ++
@@ -143,10 +143,15 @@ let version = "6.4.0";
"--disable-libgomp"
# musl at least, disable: https://git.buildroot.net/buildroot/commit/?id=873d4019f7fb00f6a80592224236b3ba7d657865
"--disable-libmpx"
] ++ [
"--enable-threads=posix"
"--enable-nls"
"--disable-decimal-float" # No final libdecnumber (it may work only in 386)
]
++ optional (targetPlatform.libc == "newlib") "--with-newlib"
++ optional (targetPlatform.libc == "avrlibc") "--with-avrlibc"
++ [
"--enable-threads=${if targetPlatform.isUnix then "posix"
else if targetPlatform.isWindows then "win32"
else "single"}"
"--enable-nls"
"--disable-decimal-float" # No final libdecnumber (it may work only in 386)
]));
stageNameAddon = if crossStageStatic then "-stage-static" else "-stage-final";
crossNameAddon = if targetPlatform != hostPlatform then "${targetPlatform.config}${stageNameAddon}-" else "";
@@ -301,7 +306,7 @@ stdenv.mkDerivation ({
}"
] ++
(if enableMultilib
(if (enableMultilib || targetPlatform.isAvr)
then ["--enable-multilib" "--disable-libquadmath"]
else ["--disable-multilib"]) ++
optional (!enableShared) "--disable-shared" ++
@@ -391,20 +396,20 @@ stdenv.mkDerivation ({
EXTRA_TARGET_FLAGS = optionals
(targetPlatform != hostPlatform && libcCross != null)
([
"-idirafter ${getDev libcCross}/include"
"-idirafter ${getDev libcCross}${libcCross.incdir or "/include"}"
] ++ optionals (! crossStageStatic) [
"-B${libcCross.out}/lib"
"-B${libcCross.out}${libcCross.libdir or "/lib"}"
]);
EXTRA_TARGET_LDFLAGS = optionals
(targetPlatform != hostPlatform && libcCross != null)
([
"-Wl,-L${libcCross.out}/lib"
"-Wl,-L${libcCross.out}${libcCross.libdir or "/lib"}"
] ++ (if crossStageStatic then [
"-B${libcCross.out}/lib"
"-B${libcCross.out}${libcCross.libdir or "/lib"}"
] else [
"-Wl,-rpath,${libcCross.out}/lib"
"-Wl,-rpath-link,${libcCross.out}/lib"
"-Wl,-rpath,${libcCross.out}${libcCross.libdir or "/lib"}"
"-Wl,-rpath-link,${libcCross.out}${libcCross.libdir or "/lib"}"
]));
passthru =

41
pkgs/development/compilers/gcc/7/default.nix
View File

@@ -67,7 +67,7 @@ let version = "7.3.0";
[ "--with-as=${targetPackages.stdenv.cc.bintools}/bin/${targetPlatform.config}-as"
"--with-ld=${targetPackages.stdenv.cc.bintools}/bin/${targetPlatform.config}-ld" ] ++
(if crossMingw && crossStageStatic then [
"--with-headers=${libcCross}/include"
"--with-headers=${getDev libcCross}${libcCross.incdir or "/include"}"
"--with-gcc"
"--with-gnu-as"
"--with-gnu-ld"
@@ -92,7 +92,7 @@ let version = "7.3.0";
"--disable-libmpx" # requires libc
] else [
(if crossDarwin then "--with-sysroot=${getLib libcCross}/share/sysroot"
else "--with-headers=${getDev libcCross}/include")
else "--with-headers=${getDev libcCross}${libcCross.incdir or "/include"}")
"--enable-__cxa_atexit"
"--enable-long-long"
] ++
@@ -115,11 +115,17 @@ let version = "7.3.0";
"--disable-libgomp"
# musl at least, disable: https://git.buildroot.net/buildroot/commit/?id=873d4019f7fb00f6a80592224236b3ba7d657865
"--disable-libmpx"
] ++ [
"--enable-threads=posix"
"--enable-nls"
"--disable-decimal-float" # No final libdecnumber (it may work only in 386)
]));
]
++ optional (targetPlatform.libc == "newlib") "--with-newlib"
++ optional (targetPlatform.libc == "avrlibc") "--with-avrlibc"
++ [
"--enable-threads=${if targetPlatform.isUnix then "posix"
else if targetPlatform.isWindows then "win32"
else "single"}"
"--enable-nls"
# No final libdecnumber (it may work only in 386)
"--disable-decimal-float"
]));
stageNameAddon = if crossStageStatic then "-stage-static" else "-stage-final";
crossNameAddon = if targetPlatform != hostPlatform then "${targetPlatform.config}${stageNameAddon}-" else "";
@@ -188,7 +194,12 @@ stdenv.mkDerivation ({
sed -i gcc/config/linux.h -e '1i#undef LOCAL_INCLUDE_DIR'
''
)
else "");
else "")
+ stdenv.lib.optionalString targetPlatform.isAvr ''
makeFlagsArray+=(
'LIMITS_H_TEST=false'
)
'';
inherit noSysDirs staticCompiler crossStageStatic
libcCross crossMingw;
@@ -267,7 +278,7 @@ stdenv.mkDerivation ({
}"
] ++
(if enableMultilib
(if (enableMultilib || targetPlatform.isAvr)
then ["--enable-multilib" "--disable-libquadmath"]
else ["--disable-multilib"]) ++
optional (!enableShared) "--disable-shared" ++
@@ -334,20 +345,20 @@ stdenv.mkDerivation ({
EXTRA_TARGET_FLAGS = optionals
(targetPlatform != hostPlatform && libcCross != null)
([
"-idirafter ${getDev libcCross}/include"
"-idirafter ${getDev libcCross}${libcCross.incdir or "/include"}"
] ++ optionals (! crossStageStatic) [
"-B${libcCross.out}/lib"
"-B${libcCross.out}${libcCross.libdir or "/lib"}"
]);
EXTRA_TARGET_LDFLAGS = optionals
(targetPlatform != hostPlatform && libcCross != null)
([
"-Wl,-L${libcCross.out}/lib"
"-Wl,-L${libcCross.out}${libcCross.libdir or "/lib"}"
] ++ (if crossStageStatic then [
"-B${libcCross.out}/lib"
"-B${libcCross.out}${libcCross.libdir or "/lib"}"
] else [
"-Wl,-rpath,${libcCross.out}/lib"
"-Wl,-rpath-link,${libcCross.out}/lib"
"-Wl,-rpath,${libcCross.out}${libcCross.libdir or "/lib"}"
"-Wl,-rpath-link,${libcCross.out}${libcCross.libdir or "/lib"}"
]));
passthru =

32
pkgs/development/compilers/gcc/8/default.nix
View File

@@ -87,7 +87,7 @@ let version = "8.2.0";
"--disable-libmpx" # requires libc
] else [
(if crossDarwin then "--with-sysroot=${getLib libcCross}/share/sysroot"
else "--with-headers=${getDev libcCross}/include")
else "--with-headers=${getDev libcCross}${libcCross.incdir or "/include"}")
"--enable-__cxa_atexit"
"--enable-long-long"
] ++
@@ -110,10 +110,15 @@ let version = "8.2.0";
"--disable-libgomp"
# musl at least, disable: https://git.buildroot.net/buildroot/commit/?id=873d4019f7fb00f6a80592224236b3ba7d657865
"--disable-libmpx"
] ++ [
"--enable-threads=posix"
"--enable-nls"
"--disable-decimal-float" # No final libdecnumber (it may work only in 386)
]
++ optional (targetPlatform.libc == "newlib") "--with-newlib"
++ optional (targetPlatform.libc == "avrlibc") "--with-avrlibc"
++ [
"--enable-threads=${if targetPlatform.isUnix then "posix"
else if targetPlatform.isWindows then "win32"
else "single"}"
"--enable-nls"
"--disable-decimal-float" # No final libdecnumber (it may work only in 386)
]));
stageNameAddon = if crossStageStatic then "-stage-static" else "-stage-final";
crossNameAddon = if targetPlatform != hostPlatform then "-${targetPlatform.config}" + stageNameAddon else "";
@@ -261,7 +266,7 @@ stdenv.mkDerivation ({
}"
] ++
(if enableMultilib
(if (enableMultilib || targetPlatform.isAvr)
then ["--enable-multilib" "--disable-libquadmath"]
else ["--disable-multilib"]) ++
optional (!enableShared) "--disable-shared" ++
@@ -322,23 +327,16 @@ stdenv.mkDerivation ({
LIBRARY_PATH = optionals (targetPlatform == hostPlatform) (makeLibraryPath (optional (zlib != null) zlib));
EXTRA_TARGET_FLAGS = optionals
(targetPlatform != hostPlatform && libcCross != null)
([
"-idirafter ${getDev libcCross}/include"
] ++ optionals (! crossStageStatic) [
"-B${libcCross.out}/lib"
]);
EXTRA_TARGET_LDFLAGS = optionals
(targetPlatform != hostPlatform && libcCross != null)
([
"-Wl,-L${libcCross.out}/lib"
"-Wl,-L${libcCross.out}${libcCross.libdir or "/lib"}"
] ++ (if crossStageStatic then [
"-B${libcCross.out}/lib"
"-B${libcCross.out}${libcCross.libdir or "/lib"}"
] else [
"-Wl,-rpath,${libcCross.out}/lib"
"-Wl,-rpath-link,${libcCross.out}/lib"
"-Wl,-rpath,${libcCross.out}${libcCross.libdir or "/lib"}"
"-Wl,-rpath-link,${libcCross.out}${libcCross.libdir or "/lib"}"
]));
passthru =

25
pkgs/development/compilers/gcc/snapshot/default.nix
View File

@@ -104,10 +104,15 @@ let version = "7-20170409";
# In uclibc cases, libgomp needs an additional '-ldl'
# and as I don't know how to pass it, I disable libgomp.
"--disable-libgomp"
] ++ [
"--enable-threads=posix"
"--enable-nls"
"--disable-decimal-float" # No final libdecnumber (it may work only in 386)
]
++ optional (targetPlatform.libc == "newlib") "--with-newlib"
++ optional (targetPlatform.libc == "avrlibc") "--with-avrlibc"
++ [
"--enable-threads=${if targetPlatform.isUnix then "posix"
else if targetPlatform.isWindows then "win32"
else "single"}"
"--enable-nls"
"--disable-decimal-float" # No final libdecnumber (it may work only in 386)
]));
stageNameAddon = if crossStageStatic then "-stage-static" else "-stage-final";
crossNameAddon = if targetPlatform != hostPlatform then "-${targetPlatform.config}" + stageNameAddon else "";
@@ -290,20 +295,20 @@ stdenv.mkDerivation ({
EXTRA_TARGET_FLAGS = optionals
(targetPlatform != hostPlatform && libcCross != null)
([
"-idirafter ${getDev libcCross}/include"
"-idirafter ${getDev libcCross}${libcCross.incdir or "/include"}"
] ++ optionals (! crossStageStatic) [
"-B${libcCross.out}/lib"
"-B${libcCross.out}${libcCross.libdir or "/lib"}"
]);
EXTRA_TARGET_LDFLAGS = optionals
(targetPlatform != hostPlatform && libcCross != null)
([
"-Wl,-L${libcCross.out}/lib"
"-Wl,-L${libcCross.out}${libcCross.libdir or "/lib"}"
] ++ (if crossStageStatic then [
"-B${libcCross.out}/lib"
"-B${libcCross.out}${libcCross.libdir or "/lib"}"
] else [
"-Wl,-rpath,${libcCross.out}/lib"
"-Wl,-rpath-link,${libcCross.out}/lib"
"-Wl,-rpath,${libcCross.out}${libcCross.libdir or "/lib"}"
"-Wl,-rpath-link,${libcCross.out}${libcCross.libdir or "/lib"}"
]));
passthru =