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# -*- mode: mak; -*-

###############################################################################

# File:         TOOLSET/pclint.rul

# Contents:     PCLINT common rules

#

# Version   Who      Date        Description#

#           APY      07/10/04    Created

#

# $Source: /cvsroot/etm/devl/CFG/TOOLSET/PCLINT.RUL,v $

# $Revision: 1.4 $ $Date: 2004/10/14 07:06:45 $ $State: Exp $

# $Author: ayoung $ $Locker:  $

#............................................................................#

###############################################################################

#..     Parse user options

#       Global options already parsed

#       These options extend the global options

#

ifdef OPTIONS

ifneq "$(findstring lint2,$(OPTIONS))" ""

LINTPASSES	=2

endif

endif

#..     Lint initialisation

#

#       Ensure that PCLINT is defined

#

.PHONY: lint_init

lint_init:

ifndef PCLINT

	$(warning The LINT operation requires that the environment variable PCLINT be set)

	$(error PCLINT has not been set)

endif

	@if [ ! -f $(lint_cmd) ] ; then \

        echo "ERROR: PCLINT program not found at: $(lint_cmd)";\

        exit 2;\

    fi

#..     Lint configuration files

#       There are three

#       1) System:Toolset specific - Named by the toolset

#       2) User: Common            - build.lnt

#       3) User: Toolset specfic   - Toolset named "lint.???"

#                                    Use same extensions as "warnings.???"

#

ifndef LINT_COFILE

    $(error TOOLSET does not support PCLINT)

endif

lint_cfg_file = $(GBE_CONFIG)/TOOLSET/$(LINT_COFILE)

lint_cfg_file += $(wildcard $(GBE_ROOT)/build.lnt)

ifdef LINT_PRJ_FILE

lint_prj_file := $(wildcard $(GBE_ROOT)/$(LINT_PRJ_FILE))

ifdef lint_prj_file

lint_cfg_file += +lnt\($(suffix $(LINT_PRJ_FILE))\) $(lint_prj_file)

endif

endif

#..     Global flags

#

#       -b            Disable banner.

#       -zero(400)    Generate successful if no messages <400.

#       -dlint        #define 'lint', compat with older source.

#       -I            Add PCLINT to include path.

#

#       -passes(2)    Walk passes, run thru at least two passes so that

#                     cross-functional checks can be made.

#       -e306         Previously encountered module.

#

lint_cmd	= $(subst \,/,$(PCLINT))/lint-nt.exe

lint_flags	+= \

	-b \

	'-zero(400)' \

	-dlint \

	-I$(PCLINT)\

    -e306

ifdef LINTPASSES

lint_flags	+= \

	'-passes($(LINTPASSES),-e306)'

endif

#..     Enable LINT lob packaging

#

ifndef LINTPACKAGE

LINTPACKAGE	=

else

LINTPACKAGE	=YES

endif

#..     Search path

#

lint_libpath	+=

#..     Archive Lint

#

#       -u        Unit checkout, disables the following messages, 526, 552,

#                 628, 714, 729, 755-759, 765, 768, 769, 1526, 1527, 1711,

#                 1714, 1715, and 1755.

#

#           526   Symbol (Location) not defined.

#           552   Symbol (Location) not accessed.

#           628   No argument information provided for function Symbol.

#           714   Symbol (Location) not referenced.

#           729   Symbol (Location) not explicitly initialized.

#           755,759,765-769

#                 Global (type) Symbol (Location) not referenced.

#           1526  Member function Symbol (Location) not defined.

#           1527  Static member Symbol (Location) not defined.

#           1711  class Symbol (Location) has a virtual function but

#                 is not inherited.

#           1714  Member function Symbol (Location) not referenced.

#           1715  Static member Symbol (Location) not referenced.

#           1755  Global template Symbol (Location) not referenced.

#

#       -oo       Generate lint object

#

lint_arflags	+=

define ARLINT

	$(XX_PRE)echo '[$(LIBNAME)] AR linting..'

	$(XX_PRE)$(lint_cmd) $(lint_cfg_file) -u '-oo($(LIBNAME))' \

		$(lint_flags) $(lint_arflags) $(LIBCSRC) $(LIBCXXSRC)

endef

#..     Shared library lint

#

#       -u        Unit checkout

#       -oo       Generate lint object

#       --u       Ignore modules contained within 'lnt' specification.

#       -e728     The name-intra module (static) variable is not initialised.

#

lint_shflags	+= \

	-u \

	--u \

	-e728

define shlint_pre

	echo '[$(SHLIBNAME)] SH linting..'; \

	export LINTLIBPATH; LINTLIBPATH="$(lint_libpath)"; \

	$(cmdfile) -NwkWeo$(SHLIBNAME).lnt \

		$(lint_shflags) "$($(SHLIBBASE)_shlnt)"

endef

ifndef LEAVETMP

define shlint_post

	$(rm) -f $(SHLIBNAME).lnt

endef

else

define shlint_post

endef

endif

define SHLIBLINT

	$(XX_PRE)$(shlint_pre)

	$(XX_PRE)$(show_environment)

	$(XX_PRE)$(lint_cmd) $(lint_cfg_file) $(lint_flags) '-oo($(SHLIBNAME))' $(SHLIBNAME).lnt \

		$(SHLIBCSRC) $(SHLIBCXXSRC)

	$(XX_PRE)$(shlint_post)

endef

#..     Program lint

#

#       --u       Ignore modules contained within 'lnt' specification.

#       -e728     The name-intra module (static) variable is not initialised.

#

lint_ldflags	+= \

	--u \

	-e728

define ldlint_pre

	echo '[$(PROGNAME)] PROG linting..'; \

	export LINTLIBPATH; LINTLIBPATH="$(lint_libpath)"; \

	$(cmdfile) -NwkWeo$(PROGNAME).lnt \

		$(lint_ldflags) "$($(PROGBASE)_ldlnt)"

endef

ifndef LEAVETMP

define ldlint_post

	$(rm) -f $(PROGNAME).lnt

endef

else

define ldlint_post

endef

endif

define LDLINT

	$(XX_PRE)$(ldlint_pre)

	$(XX_PRE)$(show_environment)

	$(XX_PRE)$(lint_cmd) $(lint_cfg_file) $(lint_flags) $(PROGNAME).lnt \

		$(PROGCSRC) $(PROGCXXSRC)

	$(XX_PRE)$(ldlint_post)

endef

#