m4/openbox.m4 (raw)
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# OB_DEBUG()
#
# Check if the user has requested a debug build.
# Sets the DEBUG or NDEBUG variables as appropriate
# Sets the CVS environment variable when building CVS sources.
AC_DEFUN([OB_DEBUG],
[
AC_MSG_CHECKING([build type])
AC_ARG_ENABLE([strict-ansi],
AC_HELP_STRING([--enable-strict-ansi],[Enable strict ANSI compliance build [[default=no]]]),
[STRICT=$enableval], [STRICT="no"])
AC_ARG_ENABLE([super-warnings],
AC_HELP_STRING([--enable-super-warnings],[Enable extra compiler warnings [[default=no]]]),
[SUPERWARN=$enableval], [SUPERWARN="no"])
AC_ARG_ENABLE([debug],
AC_HELP_STRING([--enable-debug],[build a debug version [[default=no]]]),
[DEBUG=$enableval], [DEBUG="no"])
AC_ARG_ENABLE([gprof],
AC_HELP_STRING([--enable-gprof],[Enable gprof profiling output [[default=no]]]),
[PROF=$enableval], [PROF="no"])
AC_ARG_ENABLE([gprof-libc],
AC_HELP_STRING([--enable-gprof-libc],[Link against libc with profiling support [[default=no]]]),
[PROFLC=$enableval], [PROFLC="no"])
if test "$PROFLC" = "yes"; then
PROF="yes" # always enable profiling then
fi
TEST=""
test "${PACKAGE_VERSION%*alpha*}" != "$PACKAGE_VERSION" && TEST="yes"
test "${PACKAGE_VERSION%*beta*}" != "$PACKAGE_VERSION" && TEST="yes"
test "$TEST" = "yes" && DEBUG="yes"
if test "$DEBUG" = "yes"; then
MSG="DEBUG"
else
MSG="RELEASE"
fi
if test "$TEST" = "yes"; then
MSG="$MSG (test release)"
fi
if test "$STRICT" = "yes"; then
MSG="$MSG with strict ANSI compliance"
fi
if test "$SUPERWARN" = "yes"; then
MSG="$MSG with super warnings"
fi
AC_MSG_RESULT([$MSG])
test "$DEBUG" = "yes" && \
AC_DEFINE([DEBUG], [1], [Creating a debug build])
])
# OB_COMPILER_FLAGS()
#
# Check what compiler is being used for compilation.
# It sets the CFLAGS variable appropriately for the compiler, including flags
# for debug builds.
AC_DEFUN([OB_COMPILER_FLAGS],
[
AC_REQUIRE([AC_PROG_CPP])
AC_REQUIRE([AC_PROG_CC])
FLAGS=""
L=""
if test "$DEBUG" = "yes"; then
FLAGS="-DDEBUG"
else
FLAGS="-DNDEBUG -DG_DISABLE_ASSERT"
fi
# Check what compiler we are using
AC_MSG_CHECKING([for GNU CC])
if test "$GCC" = "yes"; then
AC_MSG_RESULT([yes])
if test "$DEBUG" = "yes"; then
FLAGS="$FLAGS -O0 -ggdb -fno-inline -Wwrite-strings"
FLAGS="$FLAGS -Wall -Wsign-compare -Waggregate-return"
FLAGS="$FLAGS -Wbad-function-cast -Wpointer-arith"
FLAGS="$FLAGS -Wno-write-strings"
# for Python.h
#FLAGS="$FLAGS -Wno-long-long"
fi
if test "$SUPERWARN" = "yes"; then
# glib can't handle -Wcast-qual
FLAGS="$FLAGS -Wcast-qual -Wextra"
fi
if test "$STRICT" = "yes"; then
FLAGS="$FLAGS -ansi -pedantic -D_XOPEN_SOURCE"
fi
if test "$PROF" = "yes"; then
FLAGS="$FLAGS -pg -fno-inline"
fi
if test "$PROFLC" = "yes"; then
L="$L -lc_p -lm_p"
fi
FLAGS="$FLAGS -fno-strict-aliasing"
fi
AC_MSG_CHECKING([for compiler specific flags])
AC_MSG_RESULT([$FLAGS])
CFLAGS="$CFLAGS $FLAGS"
LIBS="$LIBS $L"
])
AC_DEFUN([OB_NLS],
[
AC_ARG_ENABLE([nls],
AC_HELP_STRING([--enable-nls],[Enable NLS translations [[default=yes]]]),
[NLS=$enableval], [NLS="yes"])
if test "$NLS" = yes; then
DEFS="$DEFS -DENABLE_NLS"
fi
])
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