diff options
author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2017-01-30 08:57:22 +0100 |
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committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2017-01-30 08:57:22 +0100 |
commit | 1b62d134d3c5f9e67de096af7ea3e9fe48966f17 (patch) | |
tree | be30467e997cc8ba0d350309dd498f00cb69969b /tools/build | |
parent | 7a37052adb5e843bcfff6c98aee9b60bb087b910 (diff) | |
parent | e9ca038a94f5a41c0689c5f441fd9c5a567e6f39 (diff) | |
download | linux-stable-1b62d134d3c5f9e67de096af7ea3e9fe48966f17.tar.gz linux-stable-1b62d134d3c5f9e67de096af7ea3e9fe48966f17.tar.bz2 linux-stable-1b62d134d3c5f9e67de096af7ea3e9fe48966f17.zip |
Merge back earlier ACPICA changes for v4.11.
Diffstat (limited to 'tools/build')
-rw-r--r-- | tools/build/Build.include | 22 | ||||
-rw-r--r-- | tools/build/Documentation/Build.txt | 6 | ||||
-rw-r--r-- | tools/build/Makefile | 2 | ||||
-rw-r--r-- | tools/build/Makefile.feature | 138 | ||||
-rw-r--r-- | tools/build/feature/Makefile | 126 | ||||
-rw-r--r-- | tools/build/feature/test-clang.cpp | 21 | ||||
-rw-r--r-- | tools/build/feature/test-jvmti.c | 13 | ||||
-rw-r--r-- | tools/build/feature/test-llvm-version.cpp | 11 | ||||
-rw-r--r-- | tools/build/feature/test-llvm.cpp | 13 | ||||
-rw-r--r-- | tools/build/fixdep.c | 5 |
10 files changed, 223 insertions, 134 deletions
diff --git a/tools/build/Build.include b/tools/build/Build.include index 1dcb95e76f70..418871d02ebf 100644 --- a/tools/build/Build.include +++ b/tools/build/Build.include @@ -65,22 +65,22 @@ dep-cmd = $(if $(wildcard $(fixdep)), printf '\# cannot find fixdep (%s)\n' $(fixdep) > $(dot-target).cmd; \ printf '\# using basic dep data\n\n' >> $(dot-target).cmd; \ cat $(depfile) >> $(dot-target).cmd; \ - printf '%s\n' 'cmd_$@ := $(make-cmd)' >> $(dot-target).cmd) + printf '\n%s\n' 'cmd_$@ := $(make-cmd)' >> $(dot-target).cmd) ### # if_changed_dep - execute command if any prerequisite is newer than # target, or command line has changed and update # dependencies in the cmd file if_changed_dep = $(if $(strip $(any-prereq) $(arg-check)), \ - @set -e; \ - $(echo-cmd) $(cmd_$(1)) && $(dep-cmd)) + @set -e; \ + $(echo-cmd) $(cmd_$(1)) && $(dep-cmd)) # if_changed - execute command if any prerequisite is newer than # target, or command line has changed -if_changed = $(if $(strip $(any-prereq) $(arg-check)), \ - @set -e; \ - $(echo-cmd) $(cmd_$(1)); \ - printf '%s\n' 'cmd_$@ := $(make-cmd)' > $(dot-target).cmd) +if_changed = $(if $(strip $(any-prereq) $(arg-check)), \ + @set -e; \ + $(echo-cmd) $(cmd_$(1)); \ + printf '%s\n' 'cmd_$@ := $(make-cmd)' > $(dot-target).cmd) ### # C flags to be used in rule definitions, includes: @@ -89,10 +89,12 @@ if_changed = $(if $(strip $(any-prereq) $(arg-check)), \ # - per target C flags # - per object C flags # - BUILD_STR macro to allow '-D"$(variable)"' constructs -c_flags = -Wp,-MD,$(depfile),-MT,$@ $(CFLAGS) -D"BUILD_STR(s)=\#s" $(CFLAGS_$(basetarget).o) $(CFLAGS_$(obj)) -cxx_flags = -Wp,-MD,$(depfile),-MT,$@ $(CXXFLAGS) -D"BUILD_STR(s)=\#s" $(CXXFLAGS_$(basetarget).o) $(CXXFLAGS_$(obj)) +c_flags_1 = -Wp,-MD,$(depfile) -Wp,-MT,$@ $(CFLAGS) -D"BUILD_STR(s)=\#s" $(CFLAGS_$(basetarget).o) $(CFLAGS_$(obj)) +c_flags_2 = $(filter-out $(CFLAGS_REMOVE_$(basetarget).o), $(c_flags_1)) +c_flags = $(filter-out $(CFLAGS_REMOVE_$(obj)), $(c_flags_2)) +cxx_flags = -Wp,-MD,$(depfile) -Wp,-MT,$@ $(CXXFLAGS) -D"BUILD_STR(s)=\#s" $(CXXFLAGS_$(basetarget).o) $(CXXFLAGS_$(obj)) ### ## HOSTCC C flags -host_c_flags = -Wp,-MD,$(depfile),-MT,$@ $(CHOSTFLAGS) -D"BUILD_STR(s)=\#s" $(CHOSTFLAGS_$(basetarget).o) $(CHOSTFLAGS_$(obj)) +host_c_flags = -Wp,-MD,$(depfile) -Wp,-MT,$@ $(CHOSTFLAGS) -D"BUILD_STR(s)=\#s" $(CHOSTFLAGS_$(basetarget).o) $(CHOSTFLAGS_$(obj)) diff --git a/tools/build/Documentation/Build.txt b/tools/build/Documentation/Build.txt index a47bffbae159..a22587475dbe 100644 --- a/tools/build/Documentation/Build.txt +++ b/tools/build/Documentation/Build.txt @@ -135,8 +135,10 @@ CFLAGS It's possible to alter the standard object C flags in the following way: - CFLAGS_perf.o += '...' - alters CFLAGS for perf.o object - CFLAGS_gtk += '...' - alters CFLAGS for gtk build object + CFLAGS_perf.o += '...' - adds CFLAGS for perf.o object + CFLAGS_gtk += '...' - adds CFLAGS for gtk build object + CFLAGS_REMOVE_perf.o += '...' - removes CFLAGS for perf.o object + CFLAGS_REMOVE_gtk += '...' - removes CFLAGS for gtk build object This C flags changes has the scope of the Build makefile they are defined in. diff --git a/tools/build/Makefile b/tools/build/Makefile index 8332959fbca4..aaf7ed329a45 100644 --- a/tools/build/Makefile +++ b/tools/build/Makefile @@ -1,5 +1,5 @@ ifeq ($(srctree),) -srctree := $(patsubst %/,%,$(dir $(shell pwd))) +srctree := $(patsubst %/,%,$(dir $(CURDIR))) srctree := $(patsubst %/,%,$(dir $(srctree))) endif diff --git a/tools/build/Makefile.feature b/tools/build/Makefile.feature index ae52e029dd22..e3fb5ecbdcb6 100644 --- a/tools/build/Makefile.feature +++ b/tools/build/Makefile.feature @@ -27,58 +27,58 @@ endef # the rule that uses them - an example for that is the 'bionic' # feature check. ] # -FEATURE_TESTS_BASIC := \ - backtrace \ - dwarf \ - dwarf_getlocations \ - fortify-source \ - sync-compare-and-swap \ - glibc \ - gtk2 \ - gtk2-infobar \ - libaudit \ - libbfd \ - libelf \ - libelf-getphdrnum \ - libelf-gelf_getnote \ - libelf-getshdrstrndx \ - libelf-mmap \ - libnuma \ - numa_num_possible_cpus \ - libperl \ - libpython \ - libpython-version \ - libslang \ - libcrypto \ - libunwind \ - libunwind-x86 \ - libunwind-x86_64 \ - libunwind-arm \ - libunwind-aarch64 \ - pthread-attr-setaffinity-np \ - stackprotector-all \ - timerfd \ - libdw-dwarf-unwind \ - zlib \ - lzma \ - get_cpuid \ - bpf \ - sdt +FEATURE_TESTS_BASIC := \ + backtrace \ + dwarf \ + dwarf_getlocations \ + fortify-source \ + sync-compare-and-swap \ + glibc \ + gtk2 \ + gtk2-infobar \ + libaudit \ + libbfd \ + libelf \ + libelf-getphdrnum \ + libelf-gelf_getnote \ + libelf-getshdrstrndx \ + libelf-mmap \ + libnuma \ + numa_num_possible_cpus \ + libperl \ + libpython \ + libpython-version \ + libslang \ + libcrypto \ + libunwind \ + libunwind-x86 \ + libunwind-x86_64 \ + libunwind-arm \ + libunwind-aarch64 \ + pthread-attr-setaffinity-np \ + stackprotector-all \ + timerfd \ + libdw-dwarf-unwind \ + zlib \ + lzma \ + get_cpuid \ + bpf \ + sdt # FEATURE_TESTS_BASIC + FEATURE_TESTS_EXTRA is the complete list # of all feature tests -FEATURE_TESTS_EXTRA := \ - bionic \ - compile-32 \ - compile-x32 \ - cplus-demangle \ - hello \ - libbabeltrace \ - liberty \ - liberty-z \ - libunwind-debug-frame \ - libunwind-debug-frame-arm \ - libunwind-debug-frame-aarch64 +FEATURE_TESTS_EXTRA := \ + bionic \ + compile-32 \ + compile-x32 \ + cplus-demangle \ + hello \ + libbabeltrace \ + liberty \ + liberty-z \ + libunwind-debug-frame \ + libunwind-debug-frame-arm \ + libunwind-debug-frame-aarch64 FEATURE_TESTS ?= $(FEATURE_TESTS_BASIC) @@ -86,26 +86,26 @@ ifeq ($(FEATURE_TESTS),all) FEATURE_TESTS := $(FEATURE_TESTS_BASIC) $(FEATURE_TESTS_EXTRA) endif -FEATURE_DISPLAY ?= \ - dwarf \ - dwarf_getlocations \ - glibc \ - gtk2 \ - libaudit \ - libbfd \ - libelf \ - libnuma \ - numa_num_possible_cpus \ - libperl \ - libpython \ - libslang \ - libcrypto \ - libunwind \ - libdw-dwarf-unwind \ - zlib \ - lzma \ - get_cpuid \ - bpf +FEATURE_DISPLAY ?= \ + dwarf \ + dwarf_getlocations \ + glibc \ + gtk2 \ + libaudit \ + libbfd \ + libelf \ + libnuma \ + numa_num_possible_cpus \ + libperl \ + libpython \ + libslang \ + libcrypto \ + libunwind \ + libdw-dwarf-unwind \ + zlib \ + lzma \ + get_cpuid \ + bpf # Set FEATURE_CHECK_(C|LD)FLAGS-all for all FEATURE_TESTS features. # If in the future we need per-feature checks/flags for features not diff --git a/tools/build/feature/Makefile b/tools/build/feature/Makefile index ac9c477a2a48..b564a2eea039 100644 --- a/tools/build/feature/Makefile +++ b/tools/build/feature/Makefile @@ -1,59 +1,61 @@ -FILES= \ - test-all.bin \ - test-backtrace.bin \ - test-bionic.bin \ - test-dwarf.bin \ - test-dwarf_getlocations.bin \ - test-fortify-source.bin \ - test-sync-compare-and-swap.bin \ - test-glibc.bin \ - test-gtk2.bin \ - test-gtk2-infobar.bin \ - test-hello.bin \ - test-libaudit.bin \ - test-libbfd.bin \ - test-liberty.bin \ - test-liberty-z.bin \ - test-cplus-demangle.bin \ - test-libelf.bin \ - test-libelf-getphdrnum.bin \ - test-libelf-gelf_getnote.bin \ - test-libelf-getshdrstrndx.bin \ - test-libelf-mmap.bin \ - test-libnuma.bin \ - test-numa_num_possible_cpus.bin \ - test-libperl.bin \ - test-libpython.bin \ - test-libpython-version.bin \ - test-libslang.bin \ - test-libcrypto.bin \ - test-libunwind.bin \ - test-libunwind-debug-frame.bin \ - test-libunwind-x86.bin \ - test-libunwind-x86_64.bin \ - test-libunwind-arm.bin \ - test-libunwind-aarch64.bin \ - test-libunwind-debug-frame-arm.bin \ - test-libunwind-debug-frame-aarch64.bin \ - test-pthread-attr-setaffinity-np.bin \ - test-stackprotector-all.bin \ - test-timerfd.bin \ - test-libdw-dwarf-unwind.bin \ - test-libbabeltrace.bin \ - test-compile-32.bin \ - test-compile-x32.bin \ - test-zlib.bin \ - test-lzma.bin \ - test-bpf.bin \ - test-get_cpuid.bin \ - test-sdt.bin \ - test-cxx.bin +FILES= \ + test-all.bin \ + test-backtrace.bin \ + test-bionic.bin \ + test-dwarf.bin \ + test-dwarf_getlocations.bin \ + test-fortify-source.bin \ + test-sync-compare-and-swap.bin \ + test-glibc.bin \ + test-gtk2.bin \ + test-gtk2-infobar.bin \ + test-hello.bin \ + test-libaudit.bin \ + test-libbfd.bin \ + test-liberty.bin \ + test-liberty-z.bin \ + test-cplus-demangle.bin \ + test-libelf.bin \ + test-libelf-getphdrnum.bin \ + test-libelf-gelf_getnote.bin \ + test-libelf-getshdrstrndx.bin \ + test-libelf-mmap.bin \ + test-libnuma.bin \ + test-numa_num_possible_cpus.bin \ + test-libperl.bin \ + test-libpython.bin \ + test-libpython-version.bin \ + test-libslang.bin \ + test-libcrypto.bin \ + test-libunwind.bin \ + test-libunwind-debug-frame.bin \ + test-libunwind-x86.bin \ + test-libunwind-x86_64.bin \ + test-libunwind-arm.bin \ + test-libunwind-aarch64.bin \ + test-libunwind-debug-frame-arm.bin \ + test-libunwind-debug-frame-aarch64.bin \ + test-pthread-attr-setaffinity-np.bin \ + test-stackprotector-all.bin \ + test-timerfd.bin \ + test-libdw-dwarf-unwind.bin \ + test-libbabeltrace.bin \ + test-compile-32.bin \ + test-compile-x32.bin \ + test-zlib.bin \ + test-lzma.bin \ + test-bpf.bin \ + test-get_cpuid.bin \ + test-sdt.bin \ + test-cxx.bin \ + test-jvmti.bin FILES := $(addprefix $(OUTPUT),$(FILES)) CC := $(CROSS_COMPILE)gcc -MD CXX := $(CROSS_COMPILE)g++ -MD PKG_CONFIG := $(CROSS_COMPILE)pkg-config +LLVM_CONFIG ?= llvm-config all: $(FILES) @@ -225,6 +227,30 @@ $(OUTPUT)test-sdt.bin: $(OUTPUT)test-cxx.bin: $(BUILDXX) -std=gnu++11 +$(OUTPUT)test-jvmti.bin: + $(BUILD) + +$(OUTPUT)test-llvm.bin: + $(BUILDXX) -std=gnu++11 \ + -I$(shell $(LLVM_CONFIG) --includedir) \ + -L$(shell $(LLVM_CONFIG) --libdir) \ + $(shell $(LLVM_CONFIG) --libs Core BPF) \ + $(shell $(LLVM_CONFIG) --system-libs) + +$(OUTPUT)test-llvm-version.bin: + $(BUILDXX) -std=gnu++11 \ + -I$(shell $(LLVM_CONFIG) --includedir) + +$(OUTPUT)test-clang.bin: + $(BUILDXX) -std=gnu++11 \ + -I$(shell $(LLVM_CONFIG) --includedir) \ + -L$(shell $(LLVM_CONFIG) --libdir) \ + -Wl,--start-group -lclangBasic -lclangDriver \ + -lclangFrontend -lclangEdit -lclangLex \ + -lclangAST -Wl,--end-group \ + $(shell $(LLVM_CONFIG) --libs Core option) \ + $(shell $(LLVM_CONFIG) --system-libs) + -include $(OUTPUT)*.d ############################### diff --git a/tools/build/feature/test-clang.cpp b/tools/build/feature/test-clang.cpp new file mode 100644 index 000000000000..e23c1b1f1b91 --- /dev/null +++ b/tools/build/feature/test-clang.cpp @@ -0,0 +1,21 @@ +#include "clang/Basic/VirtualFileSystem.h" +#include "clang/Driver/Driver.h" +#include "clang/Frontend/TextDiagnosticPrinter.h" +#include "llvm/ADT/IntrusiveRefCntPtr.h" +#include "llvm/Support/ManagedStatic.h" +#include "llvm/Support/raw_ostream.h" + +using namespace clang; +using namespace clang::driver; + +int main() +{ + IntrusiveRefCntPtr<DiagnosticIDs> DiagID(new DiagnosticIDs()); + IntrusiveRefCntPtr<DiagnosticOptions> DiagOpts = new DiagnosticOptions(); + + DiagnosticsEngine Diags(DiagID, &*DiagOpts); + Driver TheDriver("test", "bpf-pc-linux", Diags); + + llvm::llvm_shutdown(); + return 0; +} diff --git a/tools/build/feature/test-jvmti.c b/tools/build/feature/test-jvmti.c new file mode 100644 index 000000000000..1c665f09b9d6 --- /dev/null +++ b/tools/build/feature/test-jvmti.c @@ -0,0 +1,13 @@ +#include <jvmti.h> +#include <jvmticmlr.h> + +int main(void) +{ + JavaVM jvm __attribute__((unused)); + jvmtiEventCallbacks cb __attribute__((unused)); + jvmtiCapabilities caps __attribute__((unused)); + jvmtiJlocationFormat format __attribute__((unused)); + jvmtiEnv jvmti __attribute__((unused)); + + return 0; +} diff --git a/tools/build/feature/test-llvm-version.cpp b/tools/build/feature/test-llvm-version.cpp new file mode 100644 index 000000000000..896d31724568 --- /dev/null +++ b/tools/build/feature/test-llvm-version.cpp @@ -0,0 +1,11 @@ +#include <cstdio> +#include "llvm/Config/llvm-config.h" + +#define NUM_VERSION (((LLVM_VERSION_MAJOR) << 16) + (LLVM_VERSION_MINOR << 8) + LLVM_VERSION_PATCH) +#define pass int main() {printf("%x\n", NUM_VERSION); return 0;} + +#if NUM_VERSION >= 0x030900 +pass +#else +# error This LLVM is not tested yet. +#endif diff --git a/tools/build/feature/test-llvm.cpp b/tools/build/feature/test-llvm.cpp new file mode 100644 index 000000000000..455a332dc8a8 --- /dev/null +++ b/tools/build/feature/test-llvm.cpp @@ -0,0 +1,13 @@ +#include "llvm/Support/ManagedStatic.h" +#include "llvm/Support/raw_ostream.h" +#define NUM_VERSION (((LLVM_VERSION_MAJOR) << 16) + (LLVM_VERSION_MINOR << 8) + LLVM_VERSION_PATCH) + +#if NUM_VERSION < 0x030900 +# error "LLVM version too low" +#endif +int main() +{ + llvm::errs() << "Hello World!\n"; + llvm::llvm_shutdown(); + return 0; +} diff --git a/tools/build/fixdep.c b/tools/build/fixdep.c index 1521d36cef0d..734d1547cbae 100644 --- a/tools/build/fixdep.c +++ b/tools/build/fixdep.c @@ -49,7 +49,7 @@ static void parse_dep_file(void *map, size_t len) char *end = m + len; char *p; char s[PATH_MAX]; - int is_target; + int is_target, has_target = 0; int saw_any_target = 0; int is_first_dep = 0; @@ -67,7 +67,8 @@ static void parse_dep_file(void *map, size_t len) if (is_target) { /* The /next/ file is the first dependency */ is_first_dep = 1; - } else { + has_target = 1; + } else if (has_target) { /* Save this token/filename */ memcpy(s, m, p-m); s[p - m] = 0; |