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