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ninja: Push concatenation of command down into NinjaRule

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Pass the command line to NinjaRule() as a list of strings, not already
concatenated as a string.
pull/5309/head
Jon Turney 6 years ago
parent 798cacd30a
commit e4d4ac773a
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GPG Key ID: C7C86F0370285C81
1 changed files with 47 additions and 79 deletions
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  1. 126
      mesonbuild/backend/ninjabackend.py

126
mesonbuild/backend/ninjabackend.py
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@ -40,12 +40,12 @@ FORTRAN_SUBMOD_PAT = r"\s*submodule\s*\((\w+:?\w+)\)\s*(\w+)\s*$"
if mesonlib.is_windows():
quote_func = lambda s: '"{}"'.format(s)
execute_wrapper = 'cmd /c'
rmfile_prefix = 'del /f /s /q {} &&'
execute_wrapper = ['cmd', '/c']
rmfile_prefix = ['del', '/f', '/s', '/q', '{}', '&&']
else:
quote_func = shlex.quote
execute_wrapper = ''
rmfile_prefix = 'rm -f {} &&'
execute_wrapper = []
rmfile_prefix = ['rm', '-f', '{}', '&&']
def ninja_quote(text, is_build_line=False):
if is_build_line:
@ -89,11 +89,11 @@ class NinjaRule:
def write(self, outfile):
outfile.write('rule %s\n' % self.name)
if self.rspable:
outfile.write(' command = %s @$out.rsp\n' % self.command)
outfile.write(' command = %s @$out.rsp\n' % ' '.join(self.command))
outfile.write(' rspfile = $out.rsp\n')
outfile.write(' rspfile_content = %s\n' % self.args)
outfile.write(' rspfile_content = %s\n' % ' '.join(self.args))
else:
outfile.write(' command = %s %s\n' % (self.command, self.args))
outfile.write(' command = %s\n' % ' '.join(self.command + self.args))
if self.deps:
outfile.write(' deps = %s\n' % self.deps)
if self.depfile:
@ -838,9 +838,9 @@ int dummy;
self.add_rule_comment(NinjaComment('Other rules'))
# Ninja errors out if you have deps = gcc but no depfile, so we must
# have two rules for custom commands.
self.add_rule(NinjaRule('CUSTOM_COMMAND', '$COMMAND', '', '$DESC',
self.add_rule(NinjaRule('CUSTOM_COMMAND', ['$COMMAND'], [], '$DESC',
extra='restat = 1'))
self.add_rule(NinjaRule('CUSTOM_COMMAND_DEP', '$COMMAND', '', '$DESC',
self.add_rule(NinjaRule('CUSTOM_COMMAND_DEP', ['$COMMAND'], [], '$DESC',
deps='gcc', depfile='$DEPFILE',
extra='restat = 1'))
@ -850,7 +850,7 @@ int dummy;
ninja_quote(quote_func(self.environment.get_source_dir())),
ninja_quote(quote_func(self.environment.get_build_dir()))]
self.add_rule(NinjaRule('REGENERATE_BUILD',
' '.join(c) + ' --backend ninja', '',
c + ['--backend', 'ninja'], [],
'Regenerating build files.',
extra='generator = 1'))
@ -1039,9 +1039,9 @@ int dummy;
def generate_java_link(self):
rule = 'java_LINKER'
command = 'jar $ARGS'
command = ['jar', '$ARGS']
description = 'Creating JAR $out.'
self.add_rule(NinjaRule(rule, command, '', description))
self.add_rule(NinjaRule(rule, command, [], description))
def determine_dep_vapis(self, target):
"""
@ -1487,10 +1487,8 @@ int dummy;
if static_linker is None:
return
rule = 'STATIC%s_LINKER' % crstr
command_template = '{executable} $LINK_ARGS {output_args}'
args = '$in'
cmdlist = []
args = ['$in']
# FIXME: Must normalize file names with pathlib.Path before writing
# them out to fix this properly on Windows. See:
# https://github.com/mesonbuild/meson/issues/1517
@ -1499,19 +1497,16 @@ int dummy;
# `ar` has no options to overwrite archives. It always appends,
# which is never what we want. Delete an existing library first if
# it exists. https://github.com/mesonbuild/meson/issues/1355
cmdlist = [execute_wrapper, rmfile_prefix.format('$out')]
cmdlist = execute_wrapper + [c.format('$out') for c in rmfile_prefix]
cmdlist += static_linker.get_exelist()
subst = {
'executable': ' '.join(cmdlist),
'output_args': ' '.join(static_linker.get_output_args('$out'))
}
command = command_template.format(**subst)
cmdlist += ['$LINK_ARGS']
cmdlist += static_linker.get_output_args('$out')
description = 'Linking static target $out.'
if num_pools > 0:
pool = 'pool = link_pool'
else:
pool = None
self.add_rule(NinjaRule(rule, command, args, description,
self.add_rule(NinjaRule(rule, cmdlist, args, description,
rspable=static_linker.can_linker_accept_rsp(),
extra=pool))
@ -1533,14 +1528,8 @@ int dummy;
if is_cross:
crstr = '_CROSS'
rule = '%s%s_LINKER' % (langname, crstr)
command_template = '{executable}'
args_template = '$ARGS {output_args} $in $LINK_ARGS'
subst = {
'executable': ' '.join(compiler.get_linker_exelist()),
'output_args': ' '.join(compiler.get_linker_output_args('$out')),
}
command = command_template.format(**subst)
args = args_template.format(**subst)
command = compiler.get_linker_exelist()
args = ['$ARGS'] + compiler.get_linker_output_args('$out') + ['$in', '$LINK_ARGS']
description = 'Linking target $out.'
if num_pools > 0:
pool = 'pool = link_pool'
@ -1556,45 +1545,45 @@ int dummy;
'$in',
'$out']
symrule = 'SHSYM'
symcmd = ' '.join(args) + ' $CROSS'
symcmd = args + ['$CROSS']
syndesc = 'Generating symbol file $out.'
synstat = 'restat = 1'
self.add_rule(NinjaRule(symrule, symcmd, '', syndesc, extra=synstat))
self.add_rule(NinjaRule(symrule, symcmd, [], syndesc, extra=synstat))
def generate_java_compile_rule(self, compiler):
rule = '%s_COMPILER' % compiler.get_language()
invoc = ' '.join([ninja_quote(i) for i in compiler.get_exelist()])
command = '%s $ARGS $in' % invoc
invoc = [ninja_quote(i) for i in compiler.get_exelist()]
command = invoc + ['$ARGS', '$in']
description = 'Compiling Java object $in.'
self.add_rule(NinjaRule(rule, command, '', description))
self.add_rule(NinjaRule(rule, command, [], description))
def generate_cs_compile_rule(self, compiler):
rule = '%s_COMPILER' % compiler.get_language()
invoc = ' '.join([ninja_quote(i) for i in compiler.get_exelist()])
command = '%s' % invoc
args = '$ARGS $in'
invoc = [ninja_quote(i) for i in compiler.get_exelist()]
command = invoc
args = ['$ARGS', '$in']
description = 'Compiling C Sharp target $out.'
self.add_rule(NinjaRule(rule, command, args, description,
rspable=mesonlib.is_windows()))
def generate_vala_compile_rules(self, compiler):
rule = '%s_COMPILER' % compiler.get_language()
invoc = ' '.join([ninja_quote(i) for i in compiler.get_exelist()])
command = '%s $ARGS $in' % invoc
invoc = [ninja_quote(i) for i in compiler.get_exelist()]
command = invoc + ['$ARGS', '$in']
description = 'Compiling Vala source $in.'
self.add_rule(NinjaRule(rule, command, '', description, extra='restat = 1'))
self.add_rule(NinjaRule(rule, command, [], description, extra='restat = 1'))
def generate_rust_compile_rules(self, compiler, is_cross):
crstr = ''
if is_cross:
crstr = '_CROSS'
rule = '%s%s_COMPILER' % (compiler.get_language(), crstr)
invoc = ' '.join([ninja_quote(i) for i in compiler.get_exelist()])
command = '%s $ARGS $in' % invoc
invoc = [ninja_quote(i) for i in compiler.get_exelist()]
command = invoc + ['$ARGS', '$in']
description = 'Compiling Rust source $in.'
depfile = '$targetdep'
depstyle = 'gcc'
self.add_rule(NinjaRule(rule, command, '', description, deps=depstyle,
self.add_rule(NinjaRule(rule, command, [], description, deps=depstyle,
depfile=depfile))
def generate_swift_compile_rules(self, compiler):
@ -1604,36 +1593,28 @@ int dummy;
'dirchanger',
'$RUNDIR',
]
invoc = (' '.join(full_exe) + ' ' +
' '.join(ninja_quote(i) for i in compiler.get_exelist()))
command = '%s $ARGS $in' % invoc
invoc = full_exe + [ninja_quote(i) for i in compiler.get_exelist()]
command = invoc + ['$ARGS', '$in']
description = 'Compiling Swift source $in.'
self.add_rule(NinjaRule(rule, command, '', description))
self.add_rule(NinjaRule(rule, command, [], description))
def generate_fortran_dep_hack(self, crstr):
rule = 'FORTRAN_DEP_HACK%s' % (crstr)
if mesonlib.is_windows():
cmd = 'cmd /C ""'
cmd = ['cmd', '/C']
else:
cmd = 'true'
cmd = ['true']
self.add_rule_comment(NinjaComment('''Workaround for these issues:
https://groups.google.com/forum/#!topic/ninja-build/j-2RfBIOd_8
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=47485'''))
self.add_rule(NinjaRule(rule, cmd, '', 'Dep hack', extra='restat = 1'))
self.add_rule(NinjaRule(rule, cmd, [], 'Dep hack', extra='restat = 1'))
def generate_llvm_ir_compile_rule(self, compiler, is_cross):
if getattr(self, 'created_llvm_ir_rule', False):
return
rule = 'llvm_ir{}_COMPILER'.format('_CROSS' if is_cross else '')
command_template = '{executable}'
args_template = '$ARGS {output_args} {compile_only_args} $in'
subst = {
'executable': ' '.join([ninja_quote(i) for i in compiler.get_exelist()]),
'output_args': ' '.join(compiler.get_output_args('$out')),
'compile_only_args': ' '.join(compiler.get_compile_only_args()),
}
command = command_template.format(**subst)
args = args_template.format(**subst)
command = [ninja_quote(i) for i in compiler.get_exelist()]
args = ['$ARGS'] + compiler.get_output_args('$out') + compiler.get_compile_only_args() + ['$in']
description = 'Compiling LLVM IR object $in.'
self.add_rule(NinjaRule(rule, command, args, description,
rspable=compiler.can_linker_accept_rsp()))
@ -1673,16 +1654,8 @@ https://gcc.gnu.org/bugzilla/show_bug.cgi?id=47485'''))
d = quote_func(d)
quoted_depargs.append(d)
command_template = '{executable}'
args_template = '$ARGS {dep_args} {output_args} {compile_only_args} $in'
subst = {
'executable': ' '.join([ninja_quote(i) for i in compiler.get_exelist()]),
'dep_args': ' '.join(quoted_depargs),
'output_args': ' '.join(compiler.get_output_args('$out')),
'compile_only_args': ' '.join(compiler.get_compile_only_args()),
}
command = command_template.format(**subst)
args = args_template.format(**subst)
command = [ninja_quote(i) for i in compiler.get_exelist()]
args = ['$ARGS'] + quoted_depargs + compiler.get_output_args('$out') + compiler.get_compile_only_args() + ['$in']
description = 'Compiling %s object $out.' % compiler.get_display_language()
if isinstance(compiler, VisualStudioCCompiler):
deps = 'msvc'
@ -1710,15 +1683,10 @@ https://gcc.gnu.org/bugzilla/show_bug.cgi?id=47485'''))
d = quote_func(d)
quoted_depargs.append(d)
if isinstance(compiler, VisualStudioCCompiler):
output = ''
output = []
else:
output = ' '.join(compiler.get_output_args('$out'))
command = "{executable} $ARGS {dep_args} {output_args} {compile_only_args} $in".format(
executable=' '.join(compiler.get_exelist()),
dep_args=' '.join(quoted_depargs),
output_args=output,
compile_only_args=' '.join(compiler.get_compile_only_args())
)
output = compiler.get_output_args('$out')
command = compiler.get_exelist() + ['$ARGS'] + quoted_depargs + output + compiler.get_compile_only_args() + ['$in']
description = 'Precompiling header $in.'
if isinstance(compiler, VisualStudioCCompiler):
deps = 'msvc'
@ -1726,7 +1694,7 @@ https://gcc.gnu.org/bugzilla/show_bug.cgi?id=47485'''))
else:
deps = 'gcc'
depfile = '$DEPFILE'
self.add_rule(NinjaRule(rule, command, '', description, deps=deps,
self.add_rule(NinjaRule(rule, command, [], description, deps=deps,
depfile=depfile))
def generate_compile_rules(self):

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