[Git][freetype/freetype][master] Fix `-Wstrict-prototypes`.

[Werner Lemberg (@wl)]

Werner Lemberg pushed to branch master at FreeType / FreeType

Commits:

• e82371bf
  by Sam James at 2022-11-10T05:38:55+01:00

  Fix `-Wstrict-prototypes`.
  
  * builds/unix/configure.raw: Fix `-Wstrict-prototypes`.
  Clang 16 warns on these and they will be dropped in C23.
  
  * builds/unix/freetype2.m4: Ditto.
  
  Signed-off-by: Sam James <sam@gentoo.org>
  

2 changed files:

• builds/unix/configure.raw
• builds/unix/freetype2.m4

Changes:

builds/unix/configure.raw

---

...	...	@@ -50,7 +50,7 @@ if test ${cross_compiling} = yes; then
50	50
51	51	AC_MSG_CHECKING([for suffix of native executables])
52	52	rm -f a.* b.* a_out.exe conftest.*
53		- echo > conftest.c "int main() { return 0;}"
	53	+ echo > conftest.c "int main(void) { return 0;}"
54	54	${CC_BUILD} conftest.c || AC_MSG_ERROR([native C compiler is not working])
55	55	rm -f conftest.c
56	56	if test -x a.out -o -x b.out -o -x conftest; then

builds/unix/freetype2.m4

---

...	...	@@ -121,7 +121,7 @@ AC_DEFUN([AC_CHECK_FT2],
121	121	#include <stdlib.h>
122	122
123	123	int
124		-main()
	124	+main(void)
125	125	{
126	126	FT_Library library;
127	127	FT_Error error;

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