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https://github.com/HDFGroup/hdf5.git
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362894fbb1
OS cannot handle the 64 bit instruction sets. Let the local system default takes care of preferred machine code. Tested on both IRIX and IRIX64 platforms.
85 lines
2.8 KiB
Bash
85 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="$CFLAGS -Wsign-compare" #Only works for some versions
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DEBUG_CFLAGS="-g -fverbose-asm"
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DEBUG_CPPFLAGS="-DH5F_OPT_SEEK=0 -DH5F_LOW_DFLT=H5F_LOW_SEC2"
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PROD_CFLAGS="-O3"
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PROD_CPPFLAGS=
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PROFILE_CFLAGS="-pg"
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PROFILE_CPPFLAGS=
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;;
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*)
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# Check for old versions of the compiler that don't work right.
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case "`$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="$CFLAGS -ansi"
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# Always turn off these compiler warnings for the -64 compiler:
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# 1174: function declared but not used
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# 1429: the `long long' type is not standard
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# 1209: constant expressions
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# 1196: __vfork() (this is an SGI config problem)
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# 1685: turn off warnings about turning off invalid warnings
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CFLAGS="$CFLAGS -woff 1174,1429,1209,1196,1685"
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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
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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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