mingw: disallow compile warnings during the build

More than once, in this developer's past ignoring a compile warning resulted in multiple days of bug hunting, just to find out that the warning actually pointed to a serious problem like, say, an erroneous 64-bit -> 32-bit case (losing crucial information). So let's just not ignore those warnings but make them fatal instead. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
git-for-windows · Sep 7, 2017 · 2739df9 · 2739df9
1 parent 735da41
commit 2739df9
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/configs/mingw32_defconfig b/configs/mingw32_defconfig
@@ -76,7 +76,7 @@ CONFIG_DEBUG=y
 # CONFIG_DEBUG_PESSIMIZE is not set
 # CONFIG_DEBUG_SANITIZE is not set
 # CONFIG_UNIT_TEST is not set
-# CONFIG_WERROR is not set
+CONFIG_WERROR=y
 CONFIG_NO_DEBUG_LIB=y
 # CONFIG_DMALLOC is not set
 # CONFIG_EFENCE is not set

diff --git a/configs/mingw64_defconfig b/configs/mingw64_defconfig
@@ -76,7 +76,7 @@ CONFIG_DEBUG=y
 # CONFIG_DEBUG_PESSIMIZE is not set
 # CONFIG_DEBUG_SANITIZE is not set
 # CONFIG_UNIT_TEST is not set
-# CONFIG_WERROR is not set
+CONFIG_WERROR=y
 CONFIG_NO_DEBUG_LIB=y
 # CONFIG_DMALLOC is not set
 # CONFIG_EFENCE is not set