gn build: Make check-{clang,lld,llvm} pass on FreeBSD.
Mostly achieved by assuming that anything that isn't Win or Mac is ELF,
which seems reasonable enough for now.
Differential Revision: https://reviews.llvm.org/D57870
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@353470 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/gn/secondary/clang/tools/libclang/BUILD.gn b/utils/gn/secondary/clang/tools/libclang/BUILD.gn
index c2fad99..7417e59 100644
--- a/utils/gn/secondary/clang/tools/libclang/BUILD.gn
+++ b/utils/gn/secondary/clang/tools/libclang/BUILD.gn
@@ -12,8 +12,8 @@
# - the GN build doesn't have LIBCLANG_BUILD_STATIC
libclang_target_type = "shared_library"
-if (host_os == "linux") {
- # Linux needs -fPIC to build shared libs but they aren't on by default.
+if (host_os != "win" && host_os != "mac") {
+ # ELF targets need -fPIC to build shared libs but they aren't on by default.
# For now, make libclang a static lib there.
libclang_target_type = "static_library"
}
diff --git a/utils/gn/secondary/llvm/include/llvm/Config/BUILD.gn b/utils/gn/secondary/llvm/include/llvm/Config/BUILD.gn
index ebeb6f3..4d0a3a8 100644
--- a/utils/gn/secondary/llvm/include/llvm/Config/BUILD.gn
+++ b/utils/gn/secondary/llvm/include/llvm/Config/BUILD.gn
@@ -269,12 +269,12 @@
]
}
- if (current_os == "linux" || current_os == "android") {
- values += [ "LTDL_SHLIB_EXT=.so" ]
- } else if (current_os == "mac") {
+ if (current_os == "mac") {
values += [ "LTDL_SHLIB_EXT=.dylib" ]
} else if (current_os == "win") {
values += [ "LTDL_SHLIB_EXT=.dll" ]
+ } else {
+ values += [ "LTDL_SHLIB_EXT=.so" ]
}
if (llvm_enable_libedit) {
diff --git a/utils/gn/secondary/llvm/lib/Transforms/Hello/BUILD.gn b/utils/gn/secondary/llvm/lib/Transforms/Hello/BUILD.gn
index 9240193..9e55578 100644
--- a/utils/gn/secondary/llvm/lib/Transforms/Hello/BUILD.gn
+++ b/utils/gn/secondary/llvm/lib/Transforms/Hello/BUILD.gn
@@ -11,9 +11,9 @@
"Hello.cpp",
]
- if (host_os == "linux") {
+ if (host_os != "mac" && host_os != "win") {
# The GN build currently doesn't globally pass -fPIC, but that's
- # needed for building .so files on Linux. Just pass it manually
+ # needed for building .so files on ELF. Just pass it manually
# for loadable_modules for now.
cflags = [ "-fPIC" ]
}
diff --git a/utils/gn/secondary/llvm/test/BUILD.gn b/utils/gn/secondary/llvm/test/BUILD.gn
index 6da35dd..0dc292e 100644
--- a/utils/gn/secondary/llvm/test/BUILD.gn
+++ b/utils/gn/secondary/llvm/test/BUILD.gn
@@ -83,24 +83,28 @@
assert(false, "unimplemented host_cpu " + host_cpu)
}
+ if (host_os == "win") {
+ extra_values += [ "EXEEXT=.exe" ]
+ } else {
+ extra_values += [ "EXEEXT=" ]
+ }
+
if (host_os == "mac") {
- extra_values += [
- "EXEEXT=",
- "HOST_OS=Darwin",
- "SHLIBEXT=.dylib",
- ]
- } else if (host_os == "linux") {
- extra_values += [
- "EXEEXT=",
- "HOST_OS=Linux",
- "SHLIBEXT=.so",
- ]
+ extra_values += [ "SHLIBEXT=.dylib" ]
} else if (host_os == "win") {
- extra_values += [
- "EXEEXT=.exe",
- "HOST_OS=Windows",
- "SHLIBEXT=.dll",
- ]
+ extra_values += [ "SHLIBEXT=.dll" ]
+ } else {
+ extra_values += [ "SHLIBEXT=.so" ]
+ }
+
+ if (host_os == "freebsd") {
+ extra_values += [ "HOST_OS=FreeBSD" ]
+ } else if (host_os == "mac") {
+ extra_values += [ "HOST_OS=Darwin" ]
+ } else if (host_os == "linux") {
+ extra_values += [ "HOST_OS=Linux" ]
+ } else if (host_os == "win") {
+ extra_values += [ "HOST_OS=Windows" ]
} else {
assert(false, "unsupported host_os " + host_os)
}
diff --git a/utils/gn/secondary/llvm/tools/bugpoint-passes/BUILD.gn b/utils/gn/secondary/llvm/tools/bugpoint-passes/BUILD.gn
index 385c469..260c390 100644
--- a/utils/gn/secondary/llvm/tools/bugpoint-passes/BUILD.gn
+++ b/utils/gn/secondary/llvm/tools/bugpoint-passes/BUILD.gn
@@ -11,9 +11,9 @@
"TestPasses.cpp",
]
- if (host_os == "linux") {
+ if (host_os != "mac" && host_os != "win") {
# The GN build currently doesn't globally pass -fPIC, but that's
- # needed for building .so files on Linux. Just pass it manually
+ # needed for building .so files on ELF. Just pass it manually
# for loadable_modules for now.
cflags = [ "-fPIC" ]
}
diff --git a/utils/gn/secondary/llvm/tools/bugpoint/BUILD.gn b/utils/gn/secondary/llvm/tools/bugpoint/BUILD.gn
index 84a4908..d14aec2 100644
--- a/utils/gn/secondary/llvm/tools/bugpoint/BUILD.gn
+++ b/utils/gn/secondary/llvm/tools/bugpoint/BUILD.gn
@@ -33,7 +33,7 @@
# Support plugins.
# FIXME: Disable dead stripping once other binaries are dead-stripped.
- if (host_os == "linux") {
+ if (host_os != "mac" && host_os != "win") {
# Make sure bugpoint plugins can access bugpoint's symbols.
# Corresponds to export_executable_symbols() in cmake.
ldflags = [ "-rdynamic" ]
diff --git a/utils/gn/secondary/llvm/tools/llc/BUILD.gn b/utils/gn/secondary/llvm/tools/llc/BUILD.gn
index 45cde4a..5f7aff1 100644
--- a/utils/gn/secondary/llvm/tools/llc/BUILD.gn
+++ b/utils/gn/secondary/llvm/tools/llc/BUILD.gn
@@ -21,7 +21,7 @@
# Support plugins.
# FIXME: Disable dead stripping once other binaries are dead-stripped.
- if (host_os == "linux") {
+ if (host_os != "mac" && host_os != "win") {
# Corresponds to export_executable_symbols() in cmake.
ldflags = [ "-rdynamic" ]
}
diff --git a/utils/gn/secondary/llvm/tools/lli/BUILD.gn b/utils/gn/secondary/llvm/tools/lli/BUILD.gn
index 0e17358..171e0dd 100644
--- a/utils/gn/secondary/llvm/tools/lli/BUILD.gn
+++ b/utils/gn/secondary/llvm/tools/lli/BUILD.gn
@@ -22,7 +22,7 @@
sources = [
"lli.cpp",
]
- if (host_os == "linux") {
+ if (host_os != "mac" && host_os != "win") {
# Corresponds to export_executable_symbols() in cmake.
ldflags = [ "-rdynamic" ]
}
diff --git a/utils/gn/secondary/llvm/tools/lto/BUILD.gn b/utils/gn/secondary/llvm/tools/lto/BUILD.gn
index 3cc62d3..135b952 100644
--- a/utils/gn/secondary/llvm/tools/lto/BUILD.gn
+++ b/utils/gn/secondary/llvm/tools/lto/BUILD.gn
@@ -1,8 +1,8 @@
import("//llvm/version.gni")
lto_target_type = "shared_library"
-if (host_os == "linux") {
- # Linux needs -fPIC to build shared libs but they aren't on by default.
+if (host_os != "mac" && host_os != "win") {
+ # ELF targets need -fPIC to build shared libs but they aren't on by default.
# For now, make libclang a static lib there.
lto_target_type = "static_library"
}
diff --git a/utils/gn/secondary/llvm/tools/opt/BUILD.gn b/utils/gn/secondary/llvm/tools/opt/BUILD.gn
index 7deae1c..2bf062c 100644
--- a/utils/gn/secondary/llvm/tools/opt/BUILD.gn
+++ b/utils/gn/secondary/llvm/tools/opt/BUILD.gn
@@ -32,7 +32,7 @@
# Support plugins.
# FIXME: Disable dead stripping once other binaries are dead-stripped.
- if (host_os == "linux") {
+ if (host_os != "mac" && host_os != "win") {
# Corresponds to export_executable_symbols() in cmake.
ldflags = [ "-rdynamic" ]
}
diff --git a/utils/gn/secondary/llvm/triples.gni b/utils/gn/secondary/llvm/triples.gni
index 1987afa..a82bd9b 100644
--- a/utils/gn/secondary/llvm/triples.gni
+++ b/utils/gn/secondary/llvm/triples.gni
@@ -1,5 +1,7 @@
if (current_cpu == "x64") {
- if (current_os == "linux") {
+ if (current_os == "freebsd") {
+ llvm_current_triple = "x86_64-unknown-freebsd"
+ } else if (current_os == "linux") {
llvm_current_triple = "x86_64-unknown-linux-gnu"
} else if (current_os == "mac") {
llvm_current_triple = "x86_64-apple-darwin"
diff --git a/utils/gn/secondary/llvm/unittests/Passes/BUILD.gn b/utils/gn/secondary/llvm/unittests/Passes/BUILD.gn
index 6bf6e70..4ad9317 100644
--- a/utils/gn/secondary/llvm/unittests/Passes/BUILD.gn
+++ b/utils/gn/secondary/llvm/unittests/Passes/BUILD.gn
@@ -17,9 +17,9 @@
"//llvm/include/llvm/IR:public_tablegen",
]
- if (host_os == "linux") {
+ if (host_os != "mac" && host_os != "win") {
# The GN build currently doesn't globally pass -fPIC, but that's
- # needed for building .so files on Linux. Just pass it manually
+ # needed for building .so files on ELF. Just pass it manually
# for loadable_modules for now.
cflags = [ "-fPIC" ]
}
@@ -46,7 +46,7 @@
defines = [ "LLVM_ENABLE_PLUGINS" ]
}
- if (host_os == "linux") {
+ if (host_os != "mac" && host_os != "win") {
# Corresponds to export_executable_symbols() in cmake.
ldflags = [ "-rdynamic" ]
}
diff --git a/utils/gn/secondary/llvm/unittests/Support/DynamicLibrary/BUILD.gn b/utils/gn/secondary/llvm/unittests/Support/DynamicLibrary/BUILD.gn
index a04559e..aac3da7 100644
--- a/utils/gn/secondary/llvm/unittests/Support/DynamicLibrary/BUILD.gn
+++ b/utils/gn/secondary/llvm/unittests/Support/DynamicLibrary/BUILD.gn
@@ -15,9 +15,9 @@
"PipSqueak.cpp",
]
- if (host_os == "linux") {
+ if (host_os != "mac" && host_os != "win") {
# The GN build currently doesn't globally pass -fPIC, but that's
- # needed for building .so files on Linux. Just pass it manually
+ # needed for building .so files on ELF. Just pass it manually
# for loadable_modules for now.
cflags = [ "-fPIC" ]
}
@@ -42,7 +42,7 @@
"ExportedFuncs.cpp",
]
- if (host_os == "linux") {
+ if (host_os != "mac" && host_os != "win") {
# Corresponds to export_executable_symbols() in cmake.
ldflags = [ "-rdynamic" ]
}
