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meson.build: Add more compilation warnings

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So that we can catch more issues. The warning list is copied from GTK+,
with two switch related ones removed.
This commit is contained in:
Jonas Ådahl 2019-01-20 17:44:22 +01:00
parent 8d91135926
commit 25f416c13d
1 changed files with 42 additions and 0 deletions
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42
meson.build
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@ -270,6 +270,48 @@ endforeach
add_project_arguments('-D_GNU_SOURCE', language: 'c')
all_warnings = [
'-fno-strict-aliasing',
'-Wpointer-arith',
'-Wmissing-declarations',
'-Wimplicit-function-declaration',
'-Wformat=2',
'-Wformat-nonliteral',
'-Wformat-security',
'-Wstrict-prototypes',
'-Wmissing-prototypes',
'-Wnested-externs',
'-Wold-style-definition',
'-Wundef',
'-Wunused',
'-Wcast-align',
'-Wmissing-noreturn',
'-Wmissing-format-attribute',
'-Wmissing-include-dirs',
'-Wlogical-op',
'-Wignored-qualifiers',
'-Werror=redundant-decls',
'-Werror=implicit',
'-Werror=nonnull',
'-Werror=init-self',
'-Werror=main',
'-Werror=missing-braces',
'-Werror=sequence-point',
'-Werror=return-type',
'-Werror=trigraphs',
'-Werror=array-bounds',
'-Werror=write-strings',
'-Werror=address',
'-Werror=int-to-pointer-cast',
'-Werror=pointer-to-int-cast',
'-Werror=empty-body',
'-Werror=write-strings',
]
supported_warnings = cc.get_supported_arguments(all_warnings)
add_project_arguments(supported_warnings, language: 'c')
debug_c_args = []
buildtype = get_option('buildtype')
if buildtype.startswith('debug')