mirror of
https://github.com/microsoft/vcpkg.git
synced 2024-11-24 11:49:05 +08:00
188 lines
6.6 KiB
Diff
188 lines
6.6 KiB
Diff
diff --git a/config/compiler/BUILD.gn b/config/compiler/BUILD.gn
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index 1904a2559..e66586c88 100644
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--- a/config/compiler/BUILD.gn
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+++ b/config/compiler/BUILD.gn
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@@ -1571,6 +1571,7 @@ config("default_warnings") {
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# Disables.
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"-Wno-missing-field-initializers", # "struct foo f = {0};"
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"-Wno-unused-parameter", # Unused function parameters.
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+ "-Wno-invalid-offsetof", # Use of "conditionally-supported" offsetof in c++17
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]
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}
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@@ -1987,8 +1988,17 @@ config("no_incompatible_pointer_warnings") {
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# Shared settings for both "optimize" and "optimize_max" configs.
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# IMPORTANT: On Windows "/O1" and "/O2" must go before the common flags.
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if (is_win) {
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- common_optimize_on_cflags = [
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- "/Ob2", # Both explicit and auto inlining.
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+ common_optimize_on_cflags = []
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+ if(is_clang) {
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+ common_optimize_on_cflags += [
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+ "/Ob2", # Both explicit and auto inlining.
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+ ]
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+ } else {
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+ common_optimize_on_cflags += [
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+ "/Ob3", # Both explicit and auto inlining.
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+ ]
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+ }
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+ common_optimize_on_cflags += [
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"/Oy-", # Disable omitting frame pointers, must be after /O2.
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"/Zc:inline", # Remove unreferenced COMDAT (faster links).
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]
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diff --git a/config/linux/pkg-config.py b/config/linux/pkg-config.py
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index 5adf70cc3..dab159f98 100755
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--- a/config/linux/pkg-config.py
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+++ b/config/linux/pkg-config.py
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@@ -41,6 +41,11 @@ from optparse import OptionParser
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# Additionally, you can specify the option --atleast-version. This will skip
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# the normal outputting of a dictionary and instead print true or false,
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# depending on the return value of pkg-config for the given package.
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+#
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+# --pkg_config_libdir=<path> allows direct override
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+# of the PKG_CONFIG_LIBDIR environment library.
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+#
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+# --full-path-libs causes lib names to include their full path.
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def SetConfigPath(options):
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@@ -105,11 +110,32 @@ def RewritePath(path, strip_prefix, sysroot):
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return path
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+flag_regex = re.compile("(-.)(.+)")
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+
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+
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+def FlagReplace(matchobj):
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+ if matchobj.group(1) == '-I':
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+ return matchobj.group(1) + subprocess.check_output([u'cygpath',u'-w',matchobj.group(2)]).strip().decode("utf-8")
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+ if matchobj.group(1) == '-L':
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+ return matchobj.group(1) + subprocess.check_output([u'cygpath',u'-w',matchobj.group(2)]).strip().decode("utf-8")
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+ if matchobj.group(1) == '-l':
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+ return matchobj.group(1) + matchobj.group(2) + '.lib'
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+ return matchobj.group(0)
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+
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+
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+def ConvertGCCToMSVC(flags):
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+ """Rewrites GCC flags into MSVC flags."""
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+ # need a better way to determine mingw vs msvc build
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+ if 'win32' not in sys.platform or "GCC" in sys.version:
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+ return flags
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+ return [ flag_regex.sub(FlagReplace,flag) for flag in flags]
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+
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+
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def main():
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# If this is run on non-Linux platforms, just return nothing and indicate
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# success. This allows us to "kind of emulate" a Linux build from other
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# platforms.
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- if "linux" not in sys.platform:
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+ if "linux" not in sys.platform and 'win32' not in sys.platform:
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print("[[],[],[],[],[]]")
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return 0
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@@ -128,6 +154,9 @@ def main():
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parser.add_option('--dridriverdir', action='store_true', dest='dridriverdir')
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parser.add_option('--version-as-components', action='store_true',
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dest='version_as_components')
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+ parser.add_option('--pkg_config_libdir', action='store', dest='pkg_config_libdir',
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+ type='string')
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+ parser.add_option('--full-path-libs', action='store_true', dest='full_path_libs')
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(options, args) = parser.parse_args()
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# Make a list of regular expressions to strip out.
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@@ -144,6 +173,10 @@ def main():
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else:
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prefix = ''
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+ # Override PKG_CONFIG_LIBDIR
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+ if options.pkg_config_libdir:
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+ os.environ['PKG_CONFIG_LIBDIR'] = options.pkg_config_libdir
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+
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if options.atleast_version:
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# When asking for the return value, just run pkg-config and print the return
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# value, no need to do other work.
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@@ -203,7 +236,7 @@ def main():
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# For now just split on spaces to get the args out. This will break if
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# pkgconfig returns quoted things with spaces in them, but that doesn't seem
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# to happen in practice.
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- all_flags = flag_string.strip().split(' ')
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+ all_flags = ConvertGCCToMSVC(flag_string.strip().split(' '))
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sysroot = options.sysroot
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@@ -220,7 +253,10 @@ def main():
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continue;
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if flag[:2] == '-l':
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- libs.append(RewritePath(flag[2:], prefix, sysroot))
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+ library = RewritePath(flag[2:], prefix, sysroot)
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+ # Skip math library on MSVC
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+ if library != 'm.lib':
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+ libs.append(library)
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elif flag[:2] == '-L':
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lib_dirs.append(RewritePath(flag[2:], prefix, sysroot))
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elif flag[:2] == '-I':
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@@ -237,6 +273,14 @@ def main():
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else:
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cflags.append(flag)
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+ if options.full_path_libs:
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+ full_path_libs = []
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+ for lib_dir in lib_dirs:
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+ for lib in libs:
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+ if os.path.isfile(lib_dir+"/"+lib):
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+ full_path_libs.append(lib_dir+"/"+lib)
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+ libs = full_path_libs
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+
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# Output a GN array, the first one is the cflags, the second are the libs. The
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# JSON formatter prints GN compatible lists when everything is a list of
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# strings.
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diff --git a/config/linux/pkg_config.gni b/config/linux/pkg_config.gni
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index 428e44ac0..a0d2175ee 100644
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--- a/config/linux/pkg_config.gni
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+++ b/config/linux/pkg_config.gni
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@@ -45,6 +45,9 @@ declare_args() {
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# in similar fashion by setting the `system_libdir` variable in the build's
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# args.gn file to 'lib' or 'lib64' as appropriate for the target architecture.
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system_libdir = "lib"
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+
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+ # Allow directly overriding the PKG_CONFIG_LIBDIR enviroment variable
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+ pkg_config_libdir = ""
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}
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pkg_config_script = "//build/config/linux/pkg-config.py"
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@@ -87,6 +90,17 @@ if (host_pkg_config != "") {
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host_pkg_config_args = pkg_config_args
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}
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+if (pkg_config_libdir != "") {
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+ pkg_config_args += [
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+ "--pkg_config_libdir",
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+ pkg_config_libdir,
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+ ]
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+ host_pkg_config_args += [
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+ "--pkg_config_libdir",
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+ pkg_config_libdir,
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+ ]
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+}
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+
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template("pkg_config") {
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assert(defined(invoker.packages),
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"Variable |packages| must be defined to be a list in pkg_config.")
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diff --git a/util/lastchange.py b/util/lastchange.py
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index 02a36642b..78934f1b0 100755
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--- a/util/lastchange.py
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+++ b/util/lastchange.py
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@@ -192,7 +192,10 @@ def GetGitTopDirectory(source_dir):
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Returns:
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The output of "git rev-parse --show-toplevel" as a string
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"""
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- return _RunGitCommand(source_dir, ['rev-parse', '--show-toplevel'])
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+ directory = _RunGitCommand(source_dir, ['rev-parse', '--show-toplevel'])
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+ if "GCC" in sys.version and sys.platform=='win32':
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+ return subprocess.check_output(["cygpath", "-w", directory]).strip(b"\n").decode()
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+ return directory
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def WriteIfChanged(file_name, contents):
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