commit 1724dbb64338718a628512e668aa96490ebb68dc
author Martin Storsjö <martin@martin.st> Thu May 07 22:04:55 2020 +0300
committer Martin Storsjö <martin@martin.st> Sun May 10 23:41:23 2020 +0300
tree 607d82ca440ea7565e0e8876ffee4e07c9b87200
parent 17a356e937a60c9f2ecc7574de0f6927e84916f0

crt: Build crt sources with -D__USE_MINGW_ANSI_STDIO=0

This fixes lots of warnings like these:

stdio/snprintf.c:9:13: warning: no previous prototype for function '__ms_snprintf' [-Wmissing-prototypes]
stdio/vwscanf.c:15:10: warning: implicit declaration of function '__ms_vfwscanf' is invalid in C99 [-Wimplicit-function-declaration]

Signed-off-by: Martin Storsjö <martin@martin.st>

mingw-w64-crt/Makefile.am

diff --git a/mingw-w64-crt/Makefile.am b/mingw-w64-crt/Makefile.am
index 86b0b0d..95d5ae9 100644
--- a/mingw-w64-crt/Makefile.am
+++ b/mingw-w64-crt/Makefile.am
@@ -20,7 +20,7 @@
 endif
 
 AM_CPPFLAGS=$(sysincludes)
-AM_CFLAGS=-pipe -std=gnu99 -D_CRTBLD -D_WIN32_WINNT=0x0f00 -D__MSVCRT_VERSION__=0x700 @ADD_C_CXX_WARNING_FLAGS@ @ADD_C_ONLY_WARNING_FLAGS@
+AM_CFLAGS=-pipe -std=gnu99 -D_CRTBLD -D_WIN32_WINNT=0x0f00 -D__MSVCRT_VERSION__=0x700 -D__USE_MINGW_ANSI_STDIO=0 @ADD_C_CXX_WARNING_FLAGS@ @ADD_C_ONLY_WARNING_FLAGS@
 AM_CXXFLAGS=@ADD_C_CXX_WARNING_FLAGS@ @ADD_CXX_ONLY_WARNING_FLAGS@
 CPPFLAGSARM32=-mfpu=vfpv3
 CPPFLAGS32=-m32