mirror of
https://github.com/HDFGroup/hdf5.git
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86 lines
2.8 KiB
Bash
86 lines
2.8 KiB
Bash
# -*- shell-script -*-
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#
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# This file is part of the HDF5 build script. It is processed shortly
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# after configure starts and defines, among other things, flags for
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# the various compile modes.
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#
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# See BlankForm in this directory for details.
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# Use SGI supplied C compiler by default. There is no ranlib
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if test "X-" = "X-$CC"; then
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CC='cc'
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CC_BASENAME=cc
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fi
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RANLIB=:
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# Compiler flags
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case "X-$CC_BASENAME" in
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X-gcc)
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CFLAGS="$CFLAGS -Wsign-compare" #Only works for some versions
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DEBUG_CFLAGS="-g -fverbose-asm"
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DEBUG_CPPFLAGS=
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PROD_CFLAGS="-O3"
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PROD_CPPFLAGS=
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PROFILE_CFLAGS="-pg"
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PROFILE_CPPFLAGS=
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;;
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*)
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# Check for old versions of the compiler that don't work right.
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case "`$CC -version 2>&1 |head -1`" in
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"Mongoose Compilers: Version 7.00")
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echo " +---------------------------------------------------+"
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echo " | You have an old version of cc (Mongoose Compilers |"
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echo " | version 7.00). Please upgrade to MIPSpro version |"
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echo " | 7.2.1.2m (patches are available from the SGI web |"
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echo " | site). The 7.00 version may generate incorrect |"
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echo " | code, especially when optimizations are enabled. |"
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echo " +---------------------------------------------------+"
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sleep 5
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;;
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esac
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# Do *not* use -ansi because it prevents hdf5 from being able
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# to read modification dates from the file. On some systems it
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# can also result in compile errors in system header files
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# since hdf5 includes a couple non-ANSI header files.
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#CFLAGS="$CFLAGS -ansi"
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# Always turn off these compiler warnings for the -64 compiler:
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# 1174: function declared but not used
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# 1196: __vfork() (this is an SGI config problem)
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# 1209: constant expressions
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# 1429: the `long long' type is not standard
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# 1685: turn off warnings about turning off invalid warnings
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# 3201: remark - parameter not referenced
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CFLAGS="$CFLAGS -woff 1174,1429,1209,1196,1685,3201"
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# Always turn off these compiler warnings for the old compiler:
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# 799: the `long long' type is not standard
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# 803: turn off warnings about turning off invalid warnings
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# 835: __vfork() (this is an SGI config problem)
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CFLAGS="$CFLAGS -woff 799,803,835"
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# Always turn off these loader warnings:
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# (notice the peculiar syntax)
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# 47: branch instructions that degrade performance on R4000
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# 84: a library is not used
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# 85: duplicate definition preemption (from -lnsl)
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# 134: duplicate weak definition preemption (from -lnsl)
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CFLAGS="$CFLAGS -Wl,-woff,47,-woff,84,-woff,85,-woff,134"
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# Extra debugging flags
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DEBUG_CFLAGS="-g -fullwarn"
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DEBUG_CPPFLAGS=
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# Extra production flags
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PROD_CFLAGS="-O -s"
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PROD_CPPFLAGS=
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# Extra profiling flags
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PROFILE_CFLAGS=-pg
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PROFILE_CPPFLAGS=
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;;
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esac
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