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 "${PACKAGE_VERSION%*beta*}" != "$PACKAGE_VERSION" && TEST="yes"
  29     test "$TEST" = "yes" && DEBUG="yes"
  30
  31     if test "$DEBUG" = "yes"; then
  32         MSG="DEBUG"
  33     else
  34         MSG="RELEASE"
  35     fi
  36     if test "$CVS" = "yes"; then
  37         MSG="$MSG (CVS build)"
  38     fi
  39     if test "$TEST" = "yes"; then
  40         MSG="$MSG (test release)"
  41     fi
  42     if test "$STRICT" = "yes"; then
  43         MSG="$MSG with strict ANSI compliance"
  44     fi
  45     AC_MSG_RESULT([$MSG])
  46
  47     test "$DEBUG" = "yes" && \
  48         AC_DEFINE([DEBUG], [1], [Creating a debug build])
  49 ])
  50
  51
  52 # OB_COMPILER_FLAGS()
  53 #
  54 # Check what compiler is being used for compilation.
  55 # It sets the CFLAGS variable appropriately for the compiler, including flags
  56 # for debug builds.
  57 AC_DEFUN([OB_COMPILER_FLAGS],
  58 [
  59     AC_REQUIRE([AC_PROG_CPP])
  60     AC_REQUIRE([AC_PROG_CC])
  61
  62     FLAGS=""
  63
  64     if test "$DEBUG" = "yes"; then
  65         FLAGS="-DDEBUG"
  66     else
  67         FLAGS="-DNDEBUG -DG_DISABLE_ASSERT"
  68     fi
  69
  70     # Check what compiler we are using
  71     AC_MSG_CHECKING([for GNU CC])
  72     if test "$GCC" = "yes"; then
  73         AC_MSG_RESULT([yes])
  74         if test "$DEBUG" = "yes"; then
  75             FLAGS="$FLAGS -g -fno-inline"
  76             FLAGS="$FLAGS -Wall -Wsign-compare -Waggregate-return"
  77             FLAGS="$FLAGS -Wcast-qual -Wbad-function-cast -Wpointer-arith"
  78             # for Python.h
  79             #FLAGS="$FLAGS -Wno-long-long"
  80         fi
  81         if test "$STRICT" = "yes"; then
  82             FLAGS="$FLAGS -ansi -pedantic -D_XOPEN_SOURCE"
  83         fi
  84     fi
  85     AC_MSG_CHECKING([for compiler specific flags])
  86     AC_MSG_RESULT([$FLAGS])
  87     CFLAGS="$CFLAGS $FLAGS"
  88 ])
  89
  90 AC_DEFUN([OB_NLS],
  91 [
  92     AC_ARG_ENABLE([nls],
  93     [  --enable-nls            Enable NLS translations  default=yes],
  94     [NLS=$enableval], [NLS="yes"])
  95
  96     if test "$NLS" = yes; then
  97         DEFS="$DEFS -DENABLE_NLS"
  98     fi
  99 ])
 100