shithub: openh264

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More fixes for out-of-tree build:

 - Generate version header in the build tree
 - Generate .res file in the build tree on Windows
 - Add the $(SRC_PATH) prefix to the .def files on Windows

--- a/Makefile

+++ b/Makefile

@@ -87,7 +87,7 @@

 endif

-INCLUDES += -I$(SRC_PATH)codec/api/svc -I$(SRC_PATH)codec/common/inc

+INCLUDES += -I$(SRC_PATH)codec/api/svc -I$(SRC_PATH)codec/common/inc -Icodec/common/inc

 DECODER_INCLUDES += \

     -I$(SRC_PATH)codec/decoder/core/inc \

@@ -144,7 +144,7 @@

 .PHONY: test gtest-bootstrap clean $(PROJECT_NAME).pc $(PROJECT_NAME)-static.pc

 generate-version:

-	$(QUIET)cd $(SRC_PATH) && sh ./codec/common/generate_version.sh

+	$(QUIET)sh $(SRC_PATH)codec/common/generate_version.sh $(SRC_PATH)

 codec/decoder/plus/src/welsDecoderExt.$(OBJ): | generate-version

 codec/encoder/plus/src/welsEncoderExt.$(OBJ): | generate-version

--- a/build/msvc-common.mk

+++ b/build/msvc-common.mk

@@ -41,9 +41,10 @@

 SHARED=-LD

 EXTRA_LIBRARY=$(PROJECT_NAME)_dll.lib

 LDFLAGS += -link

-SHLDFLAGS=-pdb:$(PROJECT_NAME).pdb -def:openh264.def -implib:$(EXTRA_LIBRARY)

+SHLDFLAGS=-pdb:$(PROJECT_NAME).pdb -def:$(SRC_PATH)openh264.def -implib:$(EXTRA_LIBRARY)

 STATIC_LDFLAGS=

 CODEC_UNITTEST_CFLAGS=-D_CRT_SECURE_NO_WARNINGS

 %.res: %.rc

-	$(QUIET_RC)rc $<

+	# //fo is required instead of /fo because of msys interpreting it as a path otherwise

+	$(QUIET_RC)rc //fo $@ $<

--- a/build/platform-msvc-wp.mk

+++ b/build/platform-msvc-wp.mk

@@ -2,5 +2,5 @@

 include $(SRC_PATH)build/msvc-app.mk

 CFLAGS += -DWINAPI_FAMILY=WINAPI_FAMILY_PHONE_APP -DWINDOWS_PHONE

 LDFLAGS += -nodefaultlib:kernel32.lib -nodefaultlib:ole32.lib WindowsPhoneCore.lib

-UTSHLDFLAGS = -def:ut.def

+UTSHLDFLAGS = -def:$(SRC_PATH)ut.def

--- a/codec/common/generate_version.sh

+++ b/codec/common/generate_version.sh

@@ -1,5 +1,6 @@

 #!/bin/bash

 git rev-list HEAD | sort > config.git-hash

+SRC_PATH=$1

 LOCALVER=`wc -l config.git-hash | awk '{print $1}'`

 if [ $LOCALVER \> 1 ] ; then

     VER="$(git rev-list HEAD -n 1 | cut -c 1-7)"

@@ -14,7 +15,8 @@

 GIT_VERSION='"'$GIT_VERSION'"'

 rm -f config.git-hash

-cat codec/common/inc/version_gen.h.template | sed "s/\$FULL_VERSION/$GIT_VERSION/g" > codec/common/inc/version_gen.h.new

+mkdir -p codec/common/inc

+cat $SRC_PATH/codec/common/inc/version_gen.h.template | sed "s/\$FULL_VERSION/$GIT_VERSION/g" > codec/common/inc/version_gen.h.new

 if cmp codec/common/inc/version_gen.h.new codec/common/inc/version_gen.h > /dev/null 2>&1; then

     # Identical to old version, don't touch it (to avoid unnecessary rebuilds)

     rm codec/common/inc/version_gen.h.new