mirror of
https://git.code.sf.net/p/libpng/code.git
synced 2025-07-10 18:04:09 +02:00
93 lines
2.3 KiB
Plaintext
93 lines
2.3 KiB
Plaintext
$!------------------------------------------------------------------------------
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$! make Contrib programs of libpng under OpenVMS
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$!
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$!
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$! Look for the compiler used
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$!
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$ zlibsrc = "[---.zlib]"
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$ ccopt="/include=(''zlibsrc',[--])"
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$ if f$getsyi("HW_MODEL").ge.1024
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$ then
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$ ccopt = "/prefix=all"+ccopt
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$ comp = "__decc__=1"
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$ if f$trnlnm("SYS").eqs."" then define sys sys$library:
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$ else
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$ if f$search("SYS$SYSTEM:DECC$COMPILER.EXE").eqs.""
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$ then
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$ if f$trnlnm("SYS").eqs."" then define sys sys$library:
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$ if f$search("SYS$SYSTEM:VAXC.EXE").eqs.""
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$ then
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$ comp = "__gcc__=1"
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$ CC :== GCC
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$ else
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$ comp = "__vaxc__=1"
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$ endif
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$ else
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$ if f$trnlnm("SYS").eqs."" then define sys decc$library_include:
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$ ccopt = "/decc/prefix=all"+ccopt
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$ comp = "__decc__=1"
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$ endif
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$ endif
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$ open/write lopt lib.opt
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$ write lopt "[--]libpng.olb/lib"
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$ write lopt "''zlibsrc'libz.olb/lib"
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$ close lopt
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$ open/write xopt x11.opt
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$ write xopt "sys$library:decw$xlibshr.exe/share"
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$ close xopt
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$ write sys$output "Compiling PNG contrib programs ..."
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$ write sys$output "Building pnm2png..."
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$ CALL MAKE pnm2png.OBJ "cc ''CCOPT' pnm2png" -
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pnm2png.c
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$ call make pnm2png.exe -
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"LINK pnm2png,lib.opt/opt" -
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pnm2png.obj
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$ write sys$output "Building png2pnm..."
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$ CALL MAKE png2pnm.OBJ "cc ''CCOPT' png2pnm" -
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png2pnm.c
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$ call make png2pnm.exe -
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"LINK png2pnm,lib.opt/opt" -
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png2pnm.obj
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$ exit
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$!
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$!
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$MAKE: SUBROUTINE !SUBROUTINE TO CHECK DEPENDENCIES
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$ V = 'F$Verify(0)
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$! P1 = What we are trying to make
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$! P2 = Command to make it
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$! P3 - P8 What it depends on
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$
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$ If F$Search(P1) .Eqs. "" Then Goto Makeit
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$ Time = F$CvTime(F$File(P1,"RDT"))
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$arg=3
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$Loop:
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$ Argument = P'arg
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$ If Argument .Eqs. "" Then Goto Exit
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$ El=0
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$Loop2:
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$ File = F$Element(El," ",Argument)
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$ If File .Eqs. " " Then Goto Endl
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$ AFile = ""
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$Loop3:
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$ OFile = AFile
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$ AFile = F$Search(File)
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$ If AFile .Eqs. "" .Or. AFile .Eqs. OFile Then Goto NextEl
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$ If F$CvTime(F$File(AFile,"RDT")) .Ges. Time Then Goto Makeit
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$ Goto Loop3
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$NextEL:
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$ El = El + 1
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$ Goto Loop2
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$EndL:
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$ arg=arg+1
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$ If arg .Le. 8 Then Goto Loop
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$ Goto Exit
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$
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$Makeit:
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$ VV=F$VERIFY(0)
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$ write sys$output P2
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$ 'P2
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$ VV='F$Verify(VV)
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$Exit:
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$ If V Then Set Verify
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$ENDSUBROUTINE
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