Dogcows Code - chaz/openbox/blob - m4/openbox.m4

   1 # OB_DEBUG()
   2 #
   3 # Check if the user has requested a debug build.
   4 # Sets the DEBUG or NDEBUG variables as appropriate
   5 # Sets the CVS environment variable when building CVS sources.
   6 AC_DEFUN([OB_DEBUG],
   7 [
   8     AC_MSG_CHECKING([build type])
   9
  10     AC_ARG_ENABLE([strict-ansi],
  11     [  --enable-strict-ansi    Enable strict ANSI compliance build default=no],
  12     [STRICT=$enableval], [STRICT="no"])
  13     if test "$GCC" = "yes" && test "$STRICT" = "yes"; then
  14         CFLAGS="$CFLAGS -ansi -pedantic -D_XOPEN_SOURCE"
  15     fi
  16
  17     AC_ARG_ENABLE([debug],
  18     [  --enable-debug          build a debug version default=no],
  19     [DEBUG=$enableval], [DEBUG="no"])
  20
  21     # these special builds are always debug
  22     CVS=""
  23     test "${PACKAGE_VERSION%*cvs*}" != "$PACKAGE_VERSION" && CVS="yes"
  24     test "$CVS" = "yes" && DEBUG="yes"
  25
  26     TEST=""
  27     test "${PACKAGE_VERSION%*alpha*}" != "$PACKAGE_VERSION" && TEST="yes"
  28     test "$TEST" = "yes" && DEBUG="yes"
  29
  30     TEST=""
  31     test "${PACKAGE_VERSION%*beta*}" != "$PACKAGE_VERSION" && TEST="yes"
  32     test "$TEST" = "yes" && DEBUG="yes"
  33
  34     if test "$DEBUG" = "yes"; then
  35         MSG="DEBUG"
  36     else
  37         MSG="RELEASE"
  38     fi
  39     if test "$CVS" = "yes"; then
  40         MSG="$MSG (CVS build)"
  41     fi
  42     if test "$TEST" = "yes"; then
  43         MSG="$MSG (test release)"
  44     fi
  45     if test "$STRICT" = "yes"; then
  46         MSG="$MSG with strict ANSI compliance"
  47     fi
  48     AC_MSG_RESULT([$MSG])
  49
  50     test "$DEBUG" = "yes" && \
  51         AC_DEFINE([DEBUG], [1], [Creating a debug build])
  52 ])
  53
  54
  55 # OB_COMPILER_FLAGS()
  56 #
  57 # Check what compiler is being used for compilation.
  58 # It sets the CFLAGS variable appropriately for the compiler, including flags
  59 # for debug builds.
  60 AC_DEFUN([OB_COMPILER_FLAGS],
  61 [
  62     AC_REQUIRE([AC_PROG_CPP])
  63     AC_REQUIRE([AC_PROG_CC])
  64
  65     FLAGS=""
  66
  67     # Check what compiler we are using
  68     AC_MSG_CHECKING([for GNU CC])
  69     if test "$GCC" = "yes"; then
  70         AC_MSG_RESULT([yes])
  71         if test "$DEBUG" = "yes"; then
  72             FLAGS="-g -fno-inline"
  73             FLAGS="$FLAGS -Wall -Wsign-compare -Waggregate-return"
  74             FLAGS="$FLAGS -Wcast-qual -Wbad-function-cast -Wpointer-arith"
  75             # for Python.h
  76             #FLAGS="$FLAGS -Wno-long-long"
  77         fi
  78         if test "$STRICT" = "yes"; then
  79             FLAGS="$FLAGS -ansi -pedantic -D_XOPEN_SOURCE"
  80         fi
  81     fi
  82     AC_MSG_CHECKING([for compiler specific flags])
  83     AC_MSG_RESULT([$FLAGS])
  84     CFLAGS="$CFLAGS $FLAGS"
  85 ])
  86
  87 AC_DEFUN([OB_NLS],
  88 [
  89     AC_ARG_ENABLE([nls],
  90     [  --enable-nls            Enable NLS translations  default=yes],
  91     [NLS=$enableval], [NLS="yes"])
  92
  93     if test "$NLS" = yes; then
  94         DEFS="$DEFS -DENABLE_NLS"
  95     fi
  96 ])
  97