make fbs.h the main output

build/conf/fbs.conf

@@ -35,14 +35,14 @@ _GO_FLATC_IMPORTS=\
 
 # tag:fbs tag:cpp-specific
 macro _CPP_FLATC_CMD(SRC, SRCFLAGS...) {
-    .CMD=${cwd:ARCADIA_BUILD_ROOT} $YMAKE_PYTHON3 ${input:"build/scripts/cpp_flatc_wrapper.py"} ${tool:"contrib/tools/flatc"} --no-warnings --cpp --keep-prefix --gen-mutable --schema -b --yandex-maps-iter --gen-object-api --filename-suffix .fbs ${FLATC_FLAGS_VALUE} ${pre=-I :_FLATC__INCLUDE} -o ${output;norel:SRC.h} ${output;hide;norel:SRC.cpp} ${input:SRC} ${output;hide;noext;norel:SRC.iter.fbs.h} ${output;noauto;hide;noext;norel:SRC.bfbs} ${kv;hide:"p FL"} ${kv;hide:"pc light-green"} ${hide:FBS_FAKEID}
+    .CMD=${cwd:ARCADIA_BUILD_ROOT} $YMAKE_PYTHON3 ${input:"build/scripts/cpp_flatc_wrapper.py"} ${tool:"contrib/tools/flatc"} --no-warnings --cpp --keep-prefix --gen-mutable --schema -b --yandex-maps-iter --gen-object-api --filename-suffix .fbs ${FLATC_FLAGS_VALUE} ${pre=-I :_FLATC__INCLUDE} -o ${output;main;norel:SRC.h} ${output;hide;norel:SRC.cpp} ${input:SRC} ${output;hide;noext;norel:SRC.iter.fbs.h} ${output;noauto;hide;noext;norel:SRC.bfbs} ${kv;hide:"p FL"} ${kv;hide:"pc light-green"} ${hide:FBS_FAKEID}
     .SEM=target_fbs_source PRIVATE ${input:SRC} ${FLATC_FLAGS_VALUE} ${pre=-I :_FLATC__INCLUDE} ${output;hide;norel:SRC.h} ${output;hide;norel:SRC.cpp} ${output;hide;noext;norel:SRC.iter.fbs.h} ${output;noauto;hide;noext;norel:SRC.bfbs} ${hide;tool:"contrib/tools/flatc/bin"} && set_global_flags FBS_CPP_FLAGS --no-warnings --cpp --keep-prefix --gen-mutable --schema -b --yandex-maps-iter --gen-object-api --filename-suffix .fbs ${input;hide:"build/scripts/cpp_flatc_wrapper.py"}
     .PEERDIR=contrib/libs/flatbuffers
 }
 
 # tag:fbs tag:cpp-specific
 macro _CPP_FLATC64_CMD(SRC, SRCFLAGS...) {
-    .CMD=${cwd:ARCADIA_BUILD_ROOT} $YMAKE_PYTHON3 ${input:"build/scripts/cpp_flatc_wrapper.py"} ${tool:"contrib/tools/flatc64"} --no-warnings --cpp --keep-prefix --gen-mutable --schema -b --filename-suffix .fbs64 ${FLATC_FLAGS_VALUE} -I ${ARCADIA_ROOT} -I ${ARCADIA_BUILD_ROOT} -o ${output;norel:SRC.h} ${output;hide;norel:SRC.cpp} ${input:SRC} ${output;noauto;hide;noext;norel:SRC.bfbs64} ${kv;hide:"p FL64"} ${kv;hide:"pc light-green"} ${hide:FBS_FAKEID}
+    .CMD=${cwd:ARCADIA_BUILD_ROOT} $YMAKE_PYTHON3 ${input:"build/scripts/cpp_flatc_wrapper.py"} ${tool:"contrib/tools/flatc64"} --no-warnings --cpp --keep-prefix --gen-mutable --schema -b --filename-suffix .fbs64 ${FLATC_FLAGS_VALUE} -I ${ARCADIA_ROOT} -I ${ARCADIA_BUILD_ROOT} -o ${output;main;norel:SRC.h} ${output;hide;norel:SRC.cpp} ${input:SRC} ${output;noauto;hide;noext;norel:SRC.bfbs64} ${kv;hide:"p FL64"} ${kv;hide:"pc light-green"} ${hide:FBS_FAKEID}
     .PEERDIR=contrib/libs/flatbuffers64
 }