From: Aurelien Jacobs <redacted>
Date: Tue, 14 Jan 2014 22:30:02 +0000 (+0100)
Subject: configure: add -Wmissing-prototypes compiler option
X-Git-Tag: libsigrok-0.3.0~282
X-Git-Url: https://sigrok.org/gitaction?a=commitdiff_plain;h=9e2bf9d204d153de65dd98445d9d91819198196f;p=libsigrok.git

configure: add -Wmissing-prototypes compiler option

This should avoid introduction SR_PRIV functions when static would be enough.
---

diff --git a/configure.ac b/configure.ac
index c1ca46fe..7e18ed96 100644
--- a/configure.ac
+++ b/configure.ac
@@ -44,7 +44,7 @@ AH_BOTTOM([#endif /* SR_CONFIG_H */])
 
 # Enable more compiler warnings via -Wall and -Wextra. Add -fvisibility=hidden
 # and enforce use of SR_API to explicitly mark all public API functions.
-CFLAGS="$CFLAGS -Wall -Wextra -fvisibility=hidden"
+CFLAGS="$CFLAGS -Wall -Wextra -Wmissing-prototypes -fvisibility=hidden"
 
 # Checks for programs.
 AC_PROG_CC