From d652ef844d7af968c4b4fe76e477d3d1fed54138 Mon Sep 17 00:00:00 2001 From: Uwe Hermann Date: Thu, 17 May 2018 22:50:45 +0200 Subject: [PATCH] configure.ac: Add some more compiler warning options. Add the -Wshadow -Wformat=2 -Wno-format-nonliteral -Wfloat-equal compiler options (supported by both gcc and clang) to get notified of more potential issues in the code. --- configure.ac | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/configure.ac b/configure.ac index 5593bc4..7b3fe16 100644 --- a/configure.ac +++ b/configure.ac @@ -119,7 +119,7 @@ SR_CHECK_COMPILE_FLAGS([SRD_EXTRA_CFLAGS], [C99], [-std=c99 -c99 -AC99 -qlanglvl SR_CHECK_COMPILE_FLAGS([SRD_EXTRA_CFLAGS], [visibility], [-fvisibility=hidden]) # Select suitable compiler warning flags. -SR_ARG_ENABLE_WARNINGS([SRD_WFLAGS], [-Wall], [-Wall -Wextra -Wmissing-prototypes]) +SR_ARG_ENABLE_WARNINGS([SRD_WFLAGS], [-Wall], [-Wall -Wextra -Wmissing-prototypes -Wshadow -Wformat=2 -Wno-format-nonliteral -Wfloat-equal]) # Link against libm, this is required (among other things) by Python. SRD_EXTRA_LIBS= -- 2.30.2