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add comments for depends

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winlin 2014-02-28 20:52:26 +08:00
parent 7e0cf2b9fc
commit 985034860c
1 changed files with 40 additions and 13 deletions
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53
trunk/auto/modules.sh
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@ -1,33 +1,57 @@
# generate the module info to Makefile
#
# params:
# $SRS_OBJS the objs directory. ie. objs
# $SRS_MAKEFILE the makefile name. ie. Makefile
# $MODULE_DIR the module dir. ie. src/os/linux
# $MODULE_ID the id of module. ie. CORE
# $MODULE_DEPENDS array, the denpend MODULEs id. ie. (CORE OS)
# $ModuleLibIncs array, the depend 3rdpart library includes. ie. (objs/st-1.9/obj objs/libx264/obj)
# $MODULE_FILES array, the head/cpp files of modules. ie. (public log)
#
# $SRS_OBJS the objs directory. ie. objs
# $SRS_MAKEFILE the makefile name. ie. Makefile
#
# $MODULE_DIR the module dir. ie. src/os/linux
# $MODULE_ID the id of module. ie. CORE
# $MODULE_DEPENDS array, the denpend MODULEs id. ie. (CORE OS)
# $ModuleLibIncs array, the depend 3rdpart library includes. ie. (objs/st-1.9/obj objs/libx264/obj)
# $MODULE_FILES array, the head/cpp files of modules. ie. (public log)
#
# returns:
# $MODULE_OBJS array, the objects of the modules.
# $MODULE_OBJS array, the objects of the modules, used for link the binary
FILE=${SRS_OBJS}/${SRS_MAKEFILE}
echo "#####################################################################################" >> ${FILE}
echo "# the ${MODULE_ID} module." >> ${FILE}
echo "#####################################################################################" >> ${FILE}
echo >> ${FILE}
# INCS
INCS_NAME="${MODULE_ID}_INCS"
echo "# the ${MODULE_ID} module." >> ${FILE}
echo "# INCS for ${MODULE_ID}, headers of module and its depends to compile" >> ${FILE}
#
# the public include files, for example:
# CORE_MODULE_INCS = -Isrc/core
echo "${MODULE_ID}_MODULE_INCS = -I${MODULE_DIR} " >> ${FILE}
#
# the private include files, for example:
# CORE_INCS = -Isrc/core -Iobjs/st -Iobjs -Iobjs/hp -Iobjs
# MAIN_INCS = -Isrc/main $(CORE_MODULE_INCS) -Iobjs/st -Iobjs
# where the public will be used for other modules which depends on it.
INCS_NAME="${MODULE_ID}_INCS"
#
# current module header files
echo -n "${INCS_NAME} = -I${MODULE_DIR} " >> ${FILE}
#
# depends module header files
for item in ${MODULE_DEPENDS[*]}; do
DEP_INCS_NAME="${item}_INCS"do
DEP_INCS_NAME="${item}_MODULE_INCS"
echo -n "\$(${DEP_INCS_NAME}) " >> ${FILE}
done
#
# depends library header files
for item in ${ModuleLibIncs[*]}; do
echo -n "-I${item} " >> ${FILE}
done
echo "" >> ${FILE}
echo "" >> ${FILE}; echo "" >> ${FILE}
# DEPS
echo "# DEPS for ${MODULE_ID}, the depends of make schema" >> ${FILE}
# depends on headers of self module, for example:
# CORE_DEPS = src/core/srs_core.hpp
DEPS_NAME="${MODULE_ID}_DEPS"
echo -n "${DEPS_NAME} = " >> ${FILE}
for item in ${MODULE_FILES[*]}; do
@ -36,6 +60,8 @@ for item in ${MODULE_FILES[*]}; do
echo -n " ${HEADER_FILE}" >> ${FILE}
fi
done
# depends on other modules, for example:
# MAIN_DEPS = $(CORE_DEPS)
for item in ${MODULE_DEPENDS[*]}; do
DEP_DEPS_NAME="${item}_DEPS"
echo -n " \$(${DEP_DEPS_NAME}) " >> ${FILE}
@ -43,6 +69,7 @@ done
echo "" >> ${FILE}; echo "" >> ${FILE}
# OBJ
echo "# OBJ for ${MODULE_ID}, each object file" >> ${FILE}
MODULE_OBJS=()
for item in ${MODULE_FILES[*]}; do
CPP_FILE="${MODULE_DIR}/${item}.cpp"
@ -56,7 +83,7 @@ for item in ${MODULE_FILES[*]}; do
done
echo "" >> ${FILE}
# Makefile
# parent Makefile, to create module output dir before compile it.
echo " mkdir -p ${SRS_OBJS}/${MODULE_DIR}" >> ${SRS_MAKEFILE}
echo -n "generate module ${MODULE_ID} ok"; echo '!';