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Avoid compiler warnings in comp.c on MS-Windows

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* src/comp.c (DEF_DLL_FN, init_gccjit_functions): Don't load and
don't define functions/macros if libgccjit doesn't have them, to
avoid compiler warnings.
This commit is contained in:
Eli Zaretskii 2021-09-15 16:09:45 +03:00
parent 544db1ee86
commit 6b631f490a
1 changed files with 16 additions and 4 deletions
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20
src/comp.c
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@ -152,8 +152,10 @@ DEF_DLL_FN (gcc_jit_lvalue *, gcc_jit_context_new_global,
DEF_DLL_FN (gcc_jit_lvalue *, gcc_jit_function_new_local,
(gcc_jit_function *func, gcc_jit_location *loc, gcc_jit_type *type,
const char *name));
#if defined (LIBGCCJIT_HAVE_gcc_jit_global_set_initializer)
DEF_DLL_FN (gcc_jit_lvalue *, gcc_jit_global_set_initializer,
(gcc_jit_lvalue *global, const void *blob, size_t num_bytes));
#endif
DEF_DLL_FN (gcc_jit_lvalue *, gcc_jit_lvalue_access_field,
(gcc_jit_lvalue *struct_or_union, gcc_jit_location *loc,
gcc_jit_field *field));
@ -259,9 +261,11 @@ DEF_DLL_FN (void, gcc_jit_context_set_str_option,
DEF_DLL_FN (void, gcc_jit_struct_set_fields,
(gcc_jit_struct *struct_type, gcc_jit_location *loc, int num_fields,
gcc_jit_field **fields));
#if defined (LIBGCCJIT_HAVE_gcc_jit_version)
DEF_DLL_FN (int, gcc_jit_version_major, (void));
DEF_DLL_FN (int, gcc_jit_version_minor, (void));
DEF_DLL_FN (int, gcc_jit_version_patchlevel, (void));
#endif
static bool
init_gccjit_functions (void)
@ -332,10 +336,14 @@ init_gccjit_functions (void)
LOAD_DLL_FN (library, gcc_jit_type_get_pointer);
LOAD_DLL_FN_OPT (library, gcc_jit_context_add_command_line_option);
LOAD_DLL_FN_OPT (library, gcc_jit_context_add_driver_option);
#if defined (LIBGCCJIT_HAVE_gcc_jit_global_set_initializer)
LOAD_DLL_FN_OPT (library, gcc_jit_global_set_initializer);
#endif
#if defined (LIBGCCJIT_HAVE_gcc_jit_version)
LOAD_DLL_FN_OPT (library, gcc_jit_version_major);
LOAD_DLL_FN_OPT (library, gcc_jit_version_minor);
LOAD_DLL_FN_OPT (library, gcc_jit_version_patchlevel);
#endif
return true;
}
@ -388,7 +396,9 @@ init_gccjit_functions (void)
#define gcc_jit_function_get_param fn_gcc_jit_function_get_param
#define gcc_jit_function_new_block fn_gcc_jit_function_new_block
#define gcc_jit_function_new_local fn_gcc_jit_function_new_local
#define gcc_jit_global_set_initializer fn_gcc_jit_global_set_initializer
#if defined (LIBGCCJIT_HAVE_gcc_jit_global_set_initializer)
#define gcc_jit_global_set_initializer fn_gcc_jit_global_set_initializer
#endif
#define gcc_jit_lvalue_access_field fn_gcc_jit_lvalue_access_field
#define gcc_jit_lvalue_as_rvalue fn_gcc_jit_lvalue_as_rvalue
#define gcc_jit_lvalue_get_address fn_gcc_jit_lvalue_get_address
@ -402,9 +412,11 @@ init_gccjit_functions (void)
#define gcc_jit_struct_set_fields fn_gcc_jit_struct_set_fields
#define gcc_jit_type_get_const fn_gcc_jit_type_get_const
#define gcc_jit_type_get_pointer fn_gcc_jit_type_get_pointer
#define gcc_jit_version_major fn_gcc_jit_version_major
#define gcc_jit_version_minor fn_gcc_jit_version_minor
#define gcc_jit_version_patchlevel fn_gcc_jit_version_patchlevel
#if defined (LIBGCCJIT_HAVE_gcc_jit_version)
#define gcc_jit_version_major fn_gcc_jit_version_major
#define gcc_jit_version_minor fn_gcc_jit_version_minor
#define gcc_jit_version_patchlevel fn_gcc_jit_version_patchlevel
#endif
#endif