Add GCC warnings

This commit is contained in:
Keith Packard 2008-03-30 00:57:40 -07:00 committed by Damien Lespiau
parent 6e4b04a807
commit 3fd6e2fc7b
2 changed files with 11 additions and 0 deletions

View File

@ -17,6 +17,16 @@ AC_PROG_CC
AM_PROG_LEX
AC_PROG_YACC
WARN_CFLAGS=""
if test "x$GCC" = "xyes"; then
WARN_CFLAGS="-Wall -Wpointer-arith -Wstrict-prototypes \
-Wmissing-prototypes -Wmissing-declarations \
-Wnested-externs -fno-strict-aliasing"
AC_DEFINE_UNQUOTED(HAVE_WARNING_CPP_DIRECTIVE,1,
[Can use #warning in C files])
fi
AC_SUBST(WARN_CFLAGS)
# Checks for libraries.
# Checks for header files.

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@ -1,5 +1,6 @@
AM_YFLAGS = -d
AM_CFLAGS= $(WARN_CFLAGS)
bin_PROGRAMS = intel-gen4asm
intel_gen4asm_SOURCES = \