mirror of
https://github.com/HDFGroup/hdf5.git
synced 2025-03-01 16:28:09 +08:00
[svn-r16814] New feature(Bug 230):
Embed the content of libhdf5.settings into the hdf5 executables so that an
"orphaned" executables can display (via the Unix strings command, for example)
the library settings used to build the executables.
This is a prototype implementation. Much improvement is needed.
configure.in:
Added the --disable-embedded-libinfo option to disable this feature.
configure:
src/H5config.h.in:
Generated by autotools like automake.
src/H5detect.c:
Implement insert_libhdf5_settings() to insert the contents of
libhdf5.settings into the library as an extern string variable so that it
is included in all HDF5 executable. Much improvement is needed.
fortran/src/Makefile.in:
Auto-generated by bin/reconfigure. (i.e., I did make any changes to cause
its direct regeneration).
Tested:
Jam serial, using default and --disable-embedded-libinfo, configure options.
This commit is contained in:
Albert Cheng
parent
c60f5a8429
commit
9bca9d684b
78
configure
vendored
78
configure
vendored
@ -1646,6 +1646,8 @@ Optional Features:
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--enable-strict-format-checks
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Enable strict file format checks, default=yes if
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debug flag is enabled, no otherwise
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--enable-embedded-libinfo
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Enable embedded library information [default=yes]
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Optional Packages:
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--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
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@ -8078,13 +8080,13 @@ if test "${lt_cv_nm_interface+set}" = set; then
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else
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lt_cv_nm_interface="BSD nm"
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echo "int some_variable = 0;" > conftest.$ac_ext
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(eval echo "\"\$as_me:8081: $ac_compile\"" >&5)
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(eval echo "\"\$as_me:8083: $ac_compile\"" >&5)
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(eval "$ac_compile" 2>conftest.err)
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cat conftest.err >&5
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(eval echo "\"\$as_me:8084: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
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(eval echo "\"\$as_me:8086: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
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(eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
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cat conftest.err >&5
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(eval echo "\"\$as_me:8087: output\"" >&5)
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(eval echo "\"\$as_me:8089: output\"" >&5)
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cat conftest.out >&5
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if $GREP 'External.*some_variable' conftest.out > /dev/null; then
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lt_cv_nm_interface="MS dumpbin"
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@ -9305,7 +9307,7 @@ ia64-*-hpux*)
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;;
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*-*-irix6*)
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# Find out which ABI we are using.
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echo '#line 9308 "configure"' > conftest.$ac_ext
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echo '#line 9310 "configure"' > conftest.$ac_ext
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if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
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(eval $ac_compile) 2>&5
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ac_status=$?
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@ -12176,11 +12178,11 @@ else
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-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
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-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
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-e 's:$: $lt_compiler_flag:'`
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(eval echo "\"\$as_me:12179: $lt_compile\"" >&5)
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(eval echo "\"\$as_me:12181: $lt_compile\"" >&5)
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(eval "$lt_compile" 2>conftest.err)
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ac_status=$?
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cat conftest.err >&5
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echo "$as_me:12183: \$? = $ac_status" >&5
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echo "$as_me:12185: \$? = $ac_status" >&5
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if (exit $ac_status) && test -s "$ac_outfile"; then
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# The compiler can only warn and ignore the option if not recognized
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# So say no if there are warnings other than the usual output.
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@ -12515,11 +12517,11 @@ else
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-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
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-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
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-e 's:$: $lt_compiler_flag:'`
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(eval echo "\"\$as_me:12518: $lt_compile\"" >&5)
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(eval echo "\"\$as_me:12520: $lt_compile\"" >&5)
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(eval "$lt_compile" 2>conftest.err)
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ac_status=$?
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cat conftest.err >&5
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echo "$as_me:12522: \$? = $ac_status" >&5
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echo "$as_me:12524: \$? = $ac_status" >&5
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if (exit $ac_status) && test -s "$ac_outfile"; then
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# The compiler can only warn and ignore the option if not recognized
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# So say no if there are warnings other than the usual output.
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@ -12620,11 +12622,11 @@ else
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-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
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-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
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-e 's:$: $lt_compiler_flag:'`
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(eval echo "\"\$as_me:12623: $lt_compile\"" >&5)
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(eval echo "\"\$as_me:12625: $lt_compile\"" >&5)
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(eval "$lt_compile" 2>out/conftest.err)
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ac_status=$?
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cat out/conftest.err >&5
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echo "$as_me:12627: \$? = $ac_status" >&5
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echo "$as_me:12629: \$? = $ac_status" >&5
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if (exit $ac_status) && test -s out/conftest2.$ac_objext
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then
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# The compiler can only warn and ignore the option if not recognized
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@ -12675,11 +12677,11 @@ else
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-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
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-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
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-e 's:$: $lt_compiler_flag:'`
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(eval echo "\"\$as_me:12678: $lt_compile\"" >&5)
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(eval echo "\"\$as_me:12680: $lt_compile\"" >&5)
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(eval "$lt_compile" 2>out/conftest.err)
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ac_status=$?
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cat out/conftest.err >&5
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echo "$as_me:12682: \$? = $ac_status" >&5
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echo "$as_me:12684: \$? = $ac_status" >&5
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if (exit $ac_status) && test -s out/conftest2.$ac_objext
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then
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# The compiler can only warn and ignore the option if not recognized
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@ -15511,7 +15513,7 @@ else
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lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
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lt_status=$lt_dlunknown
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cat > conftest.$ac_ext <<_LT_EOF
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#line 15514 "configure"
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#line 15516 "configure"
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#include "confdefs.h"
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#if HAVE_DLFCN_H
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@ -15607,7 +15609,7 @@ else
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lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
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lt_status=$lt_dlunknown
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cat > conftest.$ac_ext <<_LT_EOF
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#line 15610 "configure"
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#line 15612 "configure"
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#include "confdefs.h"
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#if HAVE_DLFCN_H
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@ -17635,11 +17637,11 @@ else
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-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
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-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
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-e 's:$: $lt_compiler_flag:'`
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(eval echo "\"\$as_me:17638: $lt_compile\"" >&5)
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(eval echo "\"\$as_me:17640: $lt_compile\"" >&5)
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(eval "$lt_compile" 2>conftest.err)
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ac_status=$?
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cat conftest.err >&5
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echo "$as_me:17642: \$? = $ac_status" >&5
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echo "$as_me:17644: \$? = $ac_status" >&5
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if (exit $ac_status) && test -s "$ac_outfile"; then
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# The compiler can only warn and ignore the option if not recognized
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# So say no if there are warnings other than the usual output.
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@ -17734,11 +17736,11 @@ else
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-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
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-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
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-e 's:$: $lt_compiler_flag:'`
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(eval echo "\"\$as_me:17737: $lt_compile\"" >&5)
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(eval echo "\"\$as_me:17739: $lt_compile\"" >&5)
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(eval "$lt_compile" 2>out/conftest.err)
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ac_status=$?
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cat out/conftest.err >&5
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echo "$as_me:17741: \$? = $ac_status" >&5
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echo "$as_me:17743: \$? = $ac_status" >&5
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if (exit $ac_status) && test -s out/conftest2.$ac_objext
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then
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# The compiler can only warn and ignore the option if not recognized
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@ -17786,11 +17788,11 @@ else
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-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
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-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
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-e 's:$: $lt_compiler_flag:'`
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(eval echo "\"\$as_me:17789: $lt_compile\"" >&5)
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(eval echo "\"\$as_me:17791: $lt_compile\"" >&5)
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(eval "$lt_compile" 2>out/conftest.err)
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ac_status=$?
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cat out/conftest.err >&5
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echo "$as_me:17793: \$? = $ac_status" >&5
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echo "$as_me:17795: \$? = $ac_status" >&5
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if (exit $ac_status) && test -s out/conftest2.$ac_objext
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then
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# The compiler can only warn and ignore the option if not recognized
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@ -19331,11 +19333,11 @@ else
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-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
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-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
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-e 's:$: $lt_compiler_flag:'`
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(eval echo "\"\$as_me:19334: $lt_compile\"" >&5)
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(eval echo "\"\$as_me:19336: $lt_compile\"" >&5)
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(eval "$lt_compile" 2>conftest.err)
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ac_status=$?
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cat conftest.err >&5
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echo "$as_me:19338: \$? = $ac_status" >&5
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echo "$as_me:19340: \$? = $ac_status" >&5
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if (exit $ac_status) && test -s "$ac_outfile"; then
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# The compiler can only warn and ignore the option if not recognized
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# So say no if there are warnings other than the usual output.
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@ -19430,11 +19432,11 @@ else
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-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
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-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
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-e 's:$: $lt_compiler_flag:'`
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(eval echo "\"\$as_me:19433: $lt_compile\"" >&5)
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(eval echo "\"\$as_me:19435: $lt_compile\"" >&5)
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(eval "$lt_compile" 2>out/conftest.err)
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ac_status=$?
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cat out/conftest.err >&5
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echo "$as_me:19437: \$? = $ac_status" >&5
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echo "$as_me:19439: \$? = $ac_status" >&5
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if (exit $ac_status) && test -s out/conftest2.$ac_objext
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then
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# The compiler can only warn and ignore the option if not recognized
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@ -19482,11 +19484,11 @@ else
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-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
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-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
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-e 's:$: $lt_compiler_flag:'`
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(eval echo "\"\$as_me:19485: $lt_compile\"" >&5)
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(eval echo "\"\$as_me:19487: $lt_compile\"" >&5)
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(eval "$lt_compile" 2>out/conftest.err)
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ac_status=$?
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cat out/conftest.err >&5
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echo "$as_me:19489: \$? = $ac_status" >&5
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echo "$as_me:19491: \$? = $ac_status" >&5
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if (exit $ac_status) && test -s out/conftest2.$ac_objext
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then
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# The compiler can only warn and ignore the option if not recognized
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@ -51236,6 +51238,30 @@ echo "${ECHO_T}no" >&6; }
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esac
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{ echo "$as_me:$LINENO: checking Whether to have library information embedded in the executables" >&5
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echo $ECHO_N "checking Whether to have library information embedded in the executables... $ECHO_C" >&6; }
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# Check whether --enable-embedded-libinfo was given.
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if test "${enable_embedded_libinfo+set}" = set; then
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enableval=$enable_embedded_libinfo; enable_embedded_libinfo=$enableval
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else
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enable_embedded_libinfo=yes
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fi
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if test "${enable_embedded_libinfo}" = "yes"; then
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{ echo "$as_me:$LINENO: result: yes" >&5
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echo "${ECHO_T}yes" >&6; }
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cat >>confdefs.h <<\_ACEOF
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#define HAVE_EMBEDDED_LIBINFO 1
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_ACEOF
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else
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{ echo "$as_me:$LINENO: result: no" >&5
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echo "${ECHO_T}no" >&6; }
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fi
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{ echo "$as_me:$LINENO: checking if alignment restrictions are strictly enforced" >&5
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echo $ECHO_N "checking if alignment restrictions are strictly enforced... $ECHO_C" >&6; }
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if test "$cross_compiling" = yes; then
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19
configure.in
19
configure.in
@ -3795,6 +3795,25 @@ case "X-$STRICT_CHECKS" in
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esac
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dnl ----------------------------------------------------------------------
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dnl Enable embedded library information
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dnl
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AC_MSG_CHECKING([Whether to have library information embedded in the executables])
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AC_ARG_ENABLE([embedded-libinfo],
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[AC_HELP_STRING([--enable-embedded-libinfo],
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[Enable embedded library information [default=yes]])],
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[enable_embedded_libinfo=$enableval],
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[enable_embedded_libinfo=yes])
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if test "${enable_embedded_libinfo}" = "yes"; then
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AC_MSG_RESULT([yes])
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AC_DEFINE([HAVE_EMBEDDED_LIBINFO], [1],
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[Define if library information should be embedded in the executables])
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else
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AC_MSG_RESULT([no])
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fi
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dnl ----------------------------------------------------------------------
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dnl Check if pointer alignments are enforced
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dnl
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@ -227,7 +227,7 @@ H5Zregister(const void *cls)
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herr_t ret_value=SUCCEED; /* Return value */
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FUNC_ENTER_API(H5Zregister, FAIL)
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H5TRACE1("e", "*Zc", cls);
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H5TRACE1("e", "*x", cls);
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/* Check args */
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if (cls_real==NULL)
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@ -84,6 +84,9 @@
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/* Define to 1 if you have the <dmalloc.h> header file. */
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#undef HAVE_DMALLOC_H
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/* Define if library information should be embedded in the executables */
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#undef HAVE_EMBEDDED_LIBINFO
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/* Define to 1 if you have the <features.h> header file. */
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#undef HAVE_FEATURES_H
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@ -108,6 +108,7 @@ static void detect_C99_integers16(void);
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static void detect_C99_integers32(void);
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static void detect_C99_integers64(void);
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static void detect_alignments(void);
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static void insert_libhdf5_settings(void);
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static size_t align_g[] = {1, 2, 4, 8, 16};
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static jmp_buf jbuf_g;
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@ -500,6 +501,64 @@ sigbus_handler(int UNUSED signo)
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#endif /* H5_HAVE_SIGLONGJMP */
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}
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/*-------------------------------------------------------------------------
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* Function: insert_libhdf5_settings
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*
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* Purpose: Insert contents of libhdf5.settings so that it is included
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* in all hdf5 executables.
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*
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* Return: void
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*
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* Programmer: Albert Cheng
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* Apr 20, 2009
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*
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* Modifications:
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*
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*-------------------------------------------------------------------------
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*/
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#define LIBSETTINGSFNAME "libhdf5.settings"
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static void
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insert_libhdf5_settings(void)
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{
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FILE *fsettings;
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char inchar;
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int bol=0; /* indicates the beginning of a new line */
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if (NULL==(fsettings=HDfopen(LIBSETTINGSFNAME, "r"))){
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perror(LIBSETTINGSFNAME);
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exit(1);
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}
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/* print variable definition */
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printf("extern char H5libhdf5_settings[]=\n");
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bol++;
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while (EOF != (inchar = getc(fsettings))){
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if (bol){
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/* Start a new line */
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printf("\t\"");
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bol = 0;
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}
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if (inchar == '\n'){
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/* end of a line */
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printf("\\n\"\n");
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bol++;
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}else{
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putchar(inchar);
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}
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}
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if (feof(fsettings)){
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/* wrap up */
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if (!bol){
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/* EOF found without a new line */
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printf("\\n\"\n");
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};
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printf(";\n\n");
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}else{
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fprintf(stderr, "Read errors encountered with %s\n", LIBSETTINGSFNAME);
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exit(1);
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}
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}
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/*-------------------------------------------------------------------------
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* Function: print_results
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@ -580,6 +639,11 @@ print_results(int nd, detected_t *d, int na, malign_t *misc_align)
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/*******************/\n\
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\n");
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#ifdef H5_HAVE_EMBEDDED_LIBINFO
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/* Insert content of libhdf5.settings */
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insert_libhdf5_settings();
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#endif
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/* The interface initialization function */
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printf("\n\
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\n\
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