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Compiler: control more C compiler warnings via pragmas #503

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Compiler: control more C compiler warnings via pragmas #503

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10 changes: 10 additions & 0 deletions generator/c/c_generator.c2
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Original file line number Diff line number Diff line change
Expand Up @@ -1395,6 +1395,11 @@ const char[] Warning_control =
# pragma clang diagnostic ignored "-Wsometimes-uninitialized"
# pragma clang diagnostic ignored "-Wtypedef-redefinition"
# pragma clang diagnostic ignored "-Wstring-plus-int"
# pragma clang diagnostic ignored "-Wunused"
# pragma clang diagnostic ignored "-Wswitch"
# pragma clang diagnostic ignored "-Wunused-parameter"
# pragma clang diagnostic ignored "-Wmissing-field-initializers"
# pragma clang diagnostic ignored "-Wformat-zero-length"
# if (__clang_major__ >= 10)
# define fallthrough __attribute__((fallthrough))
# endif
Expand All @@ -1405,12 +1410,17 @@ const char[] Warning_control =
# define fallthrough __attribute__((fallthrough))
# endif
# pragma GCC diagnostic ignored "-Wmain"
# pragma GCC diagnostic ignored "-Wunused"
# pragma GCC diagnostic ignored "-Wswitch"
# pragma GCC diagnostic ignored "-Wunused-parameter"
# pragma GCC diagnostic ignored "-Wmissing-field-initializers"
# if (__GNUC__ >= 10)
# pragma GCC diagnostic ignored "-Wzero-length-bounds"
# endif
# if (__GNUC__ >= 7)
# pragma GCC diagnostic ignored "-Wformat-overflow"
# pragma GCC diagnostic ignored "-Wstringop-overflow"
# pragma GCC diagnostic ignored "-Wformat-zero-length"
# endif
#endif

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4 changes: 1 addition & 3 deletions generator/c/c_generator_special.c2
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Original file line number Diff line number Diff line change
Expand Up @@ -58,9 +58,7 @@ fn void Generator.createMakefile(Generator* gen,

out.print("CC?=%s\n", cc);

out.add("CFLAGS+=-Wall -Wextra -Wno-unused -Wno-switch\n");
out.add("CFLAGS+=-Wno-unused-parameter -Wno-missing-field-initializers -Wno-format-zero-length\n");
out.add("CFLAGS+=-pipe -std=c99 -funsigned-char\n");
out.add("CFLAGS+=-Wall -Wextra -pipe -std=c99 -funsigned-char\n");
if (gen.fast_build)
out.add("CFLAGS+=-O0 -g\n");
else
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