1 files changed, 128 insertions, 0 deletions

diff --git a/src/lib/libc/string/Makefile.inc b/src/lib/libc/string/Makefile.inc
new file mode 100644
index 0000000000..076db78945
--- /dev/null
+++ b/src/lib/libc/string/Makefile.inc
@@ -0,0 +1,128 @@
+#       $OpenBSD: Makefile.inc,v 1.5 1998/07/01 01:29:44 millert Exp $
+
+# string sources
+.PATH: ${.CURDIR}/arch/${MACHINE_ARCH}/string ${.CURDIR}/string
+
+SRCS+=  bm.c memccpy.c strcasecmp.c strcoll.c strdup.c strerror.c \
+        strlcat.c strlcpy.c strmode.c strsignal.c strtok.c strxfrm.c \
+        __strerror.c __strsignal.c
+
+# machine-dependent net sources
+# m-d Makefile.inc must include sources for:
+#       bcmp() bcopy() bzero() ffs() index() memchr() memcmp() memset()
+#       rindex() strcat() strcmp() strcpy() strcspn() strlen()
+#       strncat() strncmp() strncpy() strpbrk() strsep()
+#       strspn() strstr() swav()
+# m-d Makefile.inc may include sources for:
+#       memcpy() memmove() strchr() strrchr()
+
+.include "${.CURDIR}/arch/${MACHINE_ARCH}/string/Makefile.inc"
+
+# if no machine specific memmove(3), build one out of bcopy(3).
+.if empty(SRCS:Mmemmove.S)
+OBJS+=  memmove.o
+memmove.o: bcopy.c
+        ${CC} -DMEMMOVE ${CFLAGS} ${CPPFLAGS} -c ${.ALLSRC} -o ${.TARGET}
+        @${LD} -x -r ${.TARGET}
+        @mv a.out ${.TARGET}
+
+memmove.po: bcopy.c
+        ${CC} -DMEMMOVE ${CFLAGS} ${CPPFLAGS} -c -p ${.ALLSRC} -o ${.TARGET}
+        @${LD} -X -r ${.TARGET}
+        @mv a.out ${.TARGET}
+
+memmove.so: bcopy.c
+        ${CC} ${PICFLAG} -DPIC -DMEMMOVE ${CFLAGS} ${CPPFLAGS} -c ${.ALLSRC} \
+                -o ${.TARGET}
+.endif
+
+# if no machine specific memcpy(3), build one out of bcopy(3).
+# if there is a machine specific memmove(3), we'll assume it aliases
+# memcpy(3).
+.if empty(SRCS:Mmemcpy.S)
+.if empty(SRCS:Mmemmove.S)
+OBJS+=  memcpy.o
+memcpy.o: bcopy.c
+        ${CC} -DMEMCOPY ${CFLAGS} ${CPPFLAGS} -c ${.ALLSRC} -o ${.TARGET}
+        @${LD} -x -r ${.TARGET}
+        @mv a.out ${.TARGET}
+
+memcpy.po: bcopy.c
+        ${CC} -DMEMCOPY ${CFLAGS} ${CPPFLAGS} -c -p ${.ALLSRC} -o ${.TARGET}
+        @${LD} -X -r ${.TARGET}
+        @mv a.out ${.TARGET}
+
+memcpy.so: bcopy.c
+        ${CC} ${PICFLAG} -DPIC -DMEMCOPY ${CFLAGS} ${CPPFLAGS} -c ${.ALLSRC} \
+                -o ${.TARGET}
+.endif
+.endif
+
+# if no machine specific strchr(3), build one out of index(3).
+.if empty(SRCS:Mstrchr.S)
+OBJS+=  strchr.o
+strchr.o: index.c
+        ${CC} -DSTRCHR ${CFLAGS} ${CPPFLAGS} -c ${.ALLSRC} -o ${.TARGET}
+        @${LD} -x -r ${.TARGET}
+        @mv a.out ${.TARGET}
+
+strchr.po: index.c
+        ${CC} -DSTRCHR ${CFLAGS} ${CPPFLAGS} -c -p ${.ALLSRC} -o ${.TARGET}
+        @${LD} -X -r ${.TARGET}
+        @mv a.out ${.TARGET}
+
+strchr.so: index.c
+        ${CC} ${PICFLAG} -DPIC -DSTRCHR ${CFLAGS} ${CPPFLAGS} -c ${.ALLSRC} \
+            -o ${.TARGET}
+.endif
+
+# if no machine specific strrchr(3), build one out of rindex(3).
+.if empty(SRCS:Mstrrchr.S)
+OBJS+=  strrchr.o
+strrchr.o: rindex.c
+        ${CC} -DSTRRCHR ${CFLAGS} ${CPPFLAGS} -c ${.ALLSRC} -o ${.TARGET}
+        @${LD} -x -r ${.TARGET}
+        @mv a.out ${.TARGET}
+
+strrchr.po: rindex.c
+        ${CC} -DSTRRCHR ${CFLAGS} ${CPPFLAGS} -c -p ${.ALLSRC} -o ${.TARGET}
+        @${LD} -X -r ${.TARGET}
+        @mv a.out ${.TARGET}
+
+strrchr.so: rindex.c
+        ${CC} ${PICFLAG} -DPIC -DSTRRCHR ${CFLAGS} ${CPPFLAGS} -c ${.ALLSRC} \
+            -o ${.TARGET}
+.endif
+
+# build .ln files for memmove, memcpy, strchr and strrchr always from
+# bcopy, index, and rindex
+LOBJS+= memmove.ln memcpy.ln strchr.ln strrchr.ln
+
+memmove.ln: bcopy.c
+        lint ${LINTFLAGS} -DMEMMOVE ${CFLAGS:M-[IDU]*} -i -o ${.TARGET} \
+                ${.CURDIR}/string/bcopy.c
+
+memcpy.ln: bcopy.c
+        lint ${LINTFLAGS} -DMEMCOPY ${CFLAGS:M-[IDU]*} -i -o ${.TARGET} \
+                ${.CURDIR}/string/bcopy.c
+
+strchr.ln: index.c
+        lint ${LINTFLAGS} -DSTRCHR ${CFLAGS:M-[IDU]*} -i -o ${.TARGET} \
+                ${.CURDIR}/string/index.c
+
+strrchr.ln: rindex.c
+        lint ${LINTFLAGS} -DSTRRCHR ${CFLAGS:M-[IDU]*} -i -o ${.TARGET} \
+                ${.CURDIR}/string/rindex.c
+
+MAN+=   bm.3 bcmp.3 bcopy.3 bstring.3 bzero.3 ffs.3 index.3 memccpy.3 memchr.3 \
+        memcmp.3 memcpy.3 memmove.3 memset.3 rindex.3 strcasecmp.3 strcat.3 \
+        strchr.3 strcmp.3 strcoll.3 strcpy.3 strcspn.3 strerror.3 \
+        string.3 strlen.3 strmode.3 strdup.3 strpbrk.3 strrchr.3 strsep.3 \
+        strsignal.3 strspn.3 strstr.3 strtok.3 strxfrm.3 swab.3 strlcpy.3
+
+MLINKS+=bm.3 bm_comp.3 bm.3 bm_exec.3 bm.3 bm_free.3
+MLINKS+=strcasecmp.3 strncasecmp.3
+MLINKS+=strcat.3 strncat.3
+MLINKS+=strcmp.3 strncmp.3
+MLINKS+=strcpy.3 strncpy.3
+MLINKS+=strlcpy.3 strlcat.3