50 lines
1.6 KiB
Plaintext
50 lines
1.6 KiB
Plaintext
# This file is a shell script fragment that supplies the information
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# necessary for a configure script to process the program in
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# this directory. For more information, look at ../configure.
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configdirs=
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srctrigger=stdio.h
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srcname="libio/stdio"
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package_makefile_frag=../Make.pack
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package_makefile_rules_frag=../Make.pack.r
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# per-host:
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# per-target:
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LIBDIR=yes
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TO_TOPDIR=../../
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ALL=nothing
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MOSTLYCLEAN='*.o pic stamp-picdir core stdio.list'
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(. ${srcdir}/../config.shared) >${package_makefile_frag} 2>${package_makefile_rules_frag}
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# post-target:
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# Certain files that are used to build a C library (such as fprintf.o)
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# are compled from the same sources as the ioXXX versions (such as ioprintf.c).
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# These lines add the appropriate rules.
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# NOTE: We assume a C compiler that where -o with -c works.
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# But these files are not built by default anyway ...
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# TODO: remove rename tmpfile tmpnam
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stdio_renames="fclose fflush fgetpos fgets fopen fprintf fputs fread \
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fscanf fsetpos ftell fwrite getdelim gets perror printf puts \
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scanf setbuffer setvbuf sprintf sscanf ungetc vsprintf vsscanf"
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stdio_objects=""
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for file in $stdio_renames ; do
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cat >>Makefile <<EOF
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$file.o: \$(srcdir)/../io$file.c
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if [ -n "\$(PICFLAG)" ]; then \\
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\$(CC_FOR_STDIO) \$(CFLAGS) \$(CINCLUDES) \$(PICFLAG) -c \\
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\$(srcdir)/../io$file.c -D_IO_$file=$file -o pic/$file.o; \\
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fi
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\$(CC_FOR_STDIO) \$(CFLAGS) \$(CINCLUDES) -c \\
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\$(srcdir)/../io$file.c -D_IO_$file=$file -o $file.o
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EOF
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stdio_objects="$stdio_objects $file.o"
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done
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sed -e "/STDIO_RENAMED_OBJECTS =/s/=.*/=${stdio_objects}/" <Makefile >tmp
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mv -f tmp Makefile
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