drivers/scsi/aic7xxx/aicasm/Makefile

   1 # SPDX-License-Identifier: GPL-2.0
   2 PROG=   aicasm
   3
   4 OUTDIR ?= ./
   5
   6 .SUFFIXES= .l .y .c .h
   7
   8 CSRCS=  aicasm.c aicasm_symbol.c
   9 YSRCS=  aicasm_gram.y aicasm_macro_gram.y
  10 LSRCS=  aicasm_scan.l aicasm_macro_scan.l
  11
  12 GENHDRS=        $(addprefix ${OUTDIR}/,aicdb.h $(YSRCS:.y=.h))
  13 GENSRCS=        $(addprefix ${OUTDIR}/,$(YSRCS:.y=.c) $(LSRCS:.l=.c))
  14
  15 SRCS=   ${CSRCS} ${GENSRCS}
  16 LIBS=   -ldb
  17 clean-files:= ${GENSRCS} ${GENHDRS} $(YSRCS:.y=.output) $(PROG)
  18 # Override default kernel CFLAGS.  This is a userland app.
  19 AICASM_CFLAGS:= -I/usr/include -I. -I$(OUTDIR)
  20 LEX= flex
  21 YACC= bison
  22 YFLAGS= -d
  23
  24 NOMAN=  noman
  25
  26 ifneq ($(HOSTCC),)
  27 AICASM_CC= $(HOSTCC)
  28 else
  29 AICASM_CC= $(CC)
  30 endif
  31
  32 ifdef DEBUG
  33 CFLAGS+= -DDEBUG -g
  34 YFLAGS+= -t -v
  35 LFLAGS= -d
  36 endif
  37
  38 $(PROG):  $(OUTDIR) ${GENHDRS} $(SRCS)
  39         $(AICASM_CC) $(AICASM_CFLAGS) $(SRCS) -o $(OUTDIR)/$(PROG) $(LIBS)
  40
  41 $(OUTDIR):
  42         mkdir -p $(OUTDIR)
  43
  44 $(OUTDIR)/aicdb.h:
  45         @if [ -e "/usr/include/db4/db_185.h" ]; then            \
  46                 echo "#include <db4/db_185.h>" > $@;    \
  47          elif [ -e "/usr/include/db3/db_185.h" ]; then          \
  48                 echo "#include <db3/db_185.h>" > $@;    \
  49          elif [ -e "/usr/include/db2/db_185.h" ]; then          \
  50                 echo "#include <db2/db_185.h>" > $@;    \
  51          elif [ -e "/usr/include/db1/db_185.h" ]; then          \
  52                 echo "#include <db1/db_185.h>" > $@;    \
  53          elif [ -e "/usr/include/db/db_185.h" ]; then           \
  54                 echo "#include <db/db_185.h>" > $@;     \
  55          elif [ -e "/usr/include/db_185.h" ]; then              \
  56                 echo "#include <db_185.h>" > $@;                \
  57          else                                                   \
  58                 echo "*** Install db development libraries";    \
  59          fi
  60
  61 clean:
  62         rm -f $(clean-files)
  63
  64 # Create a dependency chain in generated files
  65 # to avoid concurrent invocations of the single
  66 # rule that builds them all.
  67 $(OUTDIR)/aicasm_gram.c: $(OUTDIR)/aicasm_gram.h
  68 $(OUTDIR)/aicasm_gram.c $(OUTDIR)/aicasm_gram.h: aicasm_gram.y
  69         $(YACC) $(YFLAGS) -b $(<:.y=) $<
  70         mv $(<:.y=).tab.c $(OUTDIR)/$(<:.y=.c)
  71         mv $(<:.y=).tab.h $(OUTDIR)/$(<:.y=.h)
  72
  73 # Create a dependency chain in generated files
  74 # to avoid concurrent invocations of the single
  75 # rule that builds them all.
  76 $(OUTDIR)/aicasm_macro_gram.c: $(OUTDIR)/aicasm_macro_gram.h
  77 $(OUTDIR)/aicasm_macro_gram.c $(OUTDIR)/aicasm_macro_gram.h: aicasm_macro_gram.y
  78         $(YACC) $(YFLAGS) -b $(<:.y=) -p mm $<
  79         mv $(<:.y=).tab.c $(OUTDIR)/$(<:.y=.c)
  80         mv $(<:.y=).tab.h $(OUTDIR)/$(<:.y=.h)
  81
  82 $(OUTDIR)/aicasm_scan.c: aicasm_scan.l
  83         $(LEX) $(LFLAGS) -o $@ $<
  84
  85 $(OUTDIR)/aicasm_macro_scan.c: aicasm_macro_scan.l
  86         $(LEX) $(LFLAGS) -Pmm -o $@ $<