hi,all: I want to test a file exist in a makefile, and write a below sentence:
EXISTED := $(shell test -e foo.c && echo $?) but the shell function always return NULL, i think make treated the shell register "$?" as her autovarible "$?". how can i invoke the shell register "$?" into my makefile ? how can I test some file is existed ? best reguard Robin. _______________________________________________ Help-make mailing list [email protected] http://lists.gnu.org/mailman/listinfo/help-make
