mirror of
https://github.com/HDFGroup/hdf5.git
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86d0132279
Code cleanup/bug fix
Description:
Remove the undocumented "$NOFP" shell variable which would allow production
builds without removing the stack frame. This was cascading between C and
FORTRAN builds and causing problems.
Solution:
Hard-code removing the stack frame for now. Users would have needed to
read the configure scripts anyway, so there's not really much benefit to the
extra knob. Users who need this functionality (production builds with stack
frames) are debugging probably, so they will need to modify the script and
build their own version of the library now.
Platforms tested:
Linux 2.4 (verbena)
Too minor to require h5committest
82 lines
2.2 KiB
Bash
82 lines
2.2 KiB
Bash
# -*- shell-script -*-
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#
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# This file should be sourced into configure if the compiler is the
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# Intel icc compiler or a derivative. It is careful not to do anything
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# if the compiler is not Intel; otherwise `cc_flags_set' is set to `yes'
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#
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# Get the compiler version in a way that works for icc
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# icc unless a compiler version is already known
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#
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# cc_vendor: The compiler name: icc
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# cc_version: Version number: 8.0
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#
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if test X = "X$cc_flags_set"; then
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cc_version="`$CC $CFLAGS -V 2>&1 |grep '^Intel'`"
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if test X != "X$cc_version"; then
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cc_vendor=icc
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cc_version="`$CC $CFLAGS --version 2>&1`"
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echo "compiler '$CC' is Intel $cc_vendor-$cc_version"
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# Some version numbers
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# Intel version numbers are of the form: "major.minor"
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cc_vers_major=`echo $cc_version | cut -f1 -d.`
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cc_vers_minor=`echo $cc_version | cut -f2 -d.`
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#cc_vers_patch=`echo $cc_version | cut -f2 -d.`
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test -n "$cc_vers_major" || cc_vers_major=0
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test -n "$cc_vers_minor" || cc_vers_minor=0
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test -n "$cc_vers_patch" || cc_vers_patch=0
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cc_vers_all=`expr $cc_vers_major '*' 1000000 + $cc_vers_minor '*' 1000 + $cc_vers_patch`
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fi
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fi
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# Common Intel flags for various situations
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if test "X-icc" = "X-$cc_vendor"; then
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# Insert section about version specific problems from gnu-flags here, if
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# necessary.
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arch=
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# Architecture-specific flags
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# Nothing currently. (Uncomment code below and modify to add any)
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#case "$host_os-$host_cpu" in
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# *-i686)
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# arch="-march=i686"
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# ;;
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#esac
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# Host-specific flags
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# Nothing currently. (Uncomment code below and modify to add any)
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#case "`hostname`" in
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# sleipnir.ncsa.uiuc.edu)
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# arch="$arch -pipe"
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# ;;
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#esac
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# General
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CFLAGS="$CFLAGS $arch -Wall -Wcheck"
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# Production
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PROD_CFLAGS="-O3"
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PROD_CPPFLAGS=
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# Debug
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DEBUG_CFLAGS="-g"
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DEBUG_CPPFLAGS=
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# Profile
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# Use this for profiling with gprof
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PROFILE_CFLAGS="-g -p"
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PROFILE_CPPFLAGS=
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# Flags are set
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cc_flags_set=yes
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fi
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# Clear cc info if no flags set
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if test "X-$cc_flags_set" = "X-"; then
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cc_vendor=
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cc_version=
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fi
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