Hi, folks.
I was wondering if any of you could point me in the right direction.
Using R 3.3.3 (and later), on an IBM Power LPAR, Red Hat 7 PPC64le, markdown
build fails as below.
> install.packages("markdown")
trying URL 'https://cloud.r-project.org/src/contrib/markdown_0.8.tar.gz'
Content type 'unknown' length 80583 bytes (78 KB)
==================================================
downloaded 78 KB
installing source package 'markdown' ...
** package 'markdown' successfully unpacked and MD5 sums checked
** libs
/opt/ibm/xlC/13.1.6/bin/xlc_r -q64 -I/usr/local/lib64/R/include -DNDEBUG
-I/usr/local/include -qpic -g -O2 -qstrict -qfloat=nomaf:fenv -c Rbase64.c -o
Rbase64.o /opt/ibm/xlC/13.1.6/bin/xlc_r -q64 -I/usr/local/lib64/R/include
-DNDEBUG -I/usr/local/include -qpic -g -O2 -qstrict -qfloat=nomaf:fenv -c
Rinit.c -o Rinit.o /opt/ibm/xlC/13.1.6/bin/xlc_r -q64
-I/usr/local/lib64/R/include -DNDEBUG -I/usr/local/include -qpic -g -O2
-qstrict -qfloat=nomaf:fenv -c Rmarkdown.c -o Rmarkdown.o
/opt/ibm/xlC/13.1.6/bin/xlc_r -q64 -I/usr/local/lib64/R/include -DNDEBUG
-I/usr/local/include -qpic -g -O2 -qstrict -qfloat=nomaf:fenv -c autolink.c -o
autolink.o /opt/ibm/xlC/13.1.6/bin/xlc_r -q64 -I/usr/local/lib64/R/include
-DNDEBUG -I/usr/local/include -qpic -g -O2 -qstrict -qfloat=nomaf:fenv -c
buffer.c -o buffer.o /opt/ibm/xlC/13.1.6/bin/xlc_r -q64
-I/usr/local/lib64/R/include -DNDEBUG -I/usr/local/include -qpic -g -O2
-qstrict -qfloat=nomaf:fenv -c houdini_href_e.c -o houdini_href_e.o
/opt/ibm/xlC/13.1.
6/bin/xlc_r -q64 -I/usr/local/lib64/R/include -DNDEBUG -I/usr/local/include
-qpic -g -O2 -qstrict -qfloat=nomaf:fenv -c houdini_html_e.c -o
houdini_html_e.o /opt/ibm/xlC/13.1.6/bin/xlc_r -q64
-I/usr/local/lib64/R/include -DNDEBUG -I/usr/local/include -qpic -g -O2
-qstrict -qfloat=nomaf:fenv -c html.c -o html.o /opt/ibm/xlC/13.1.6/bin/xlc_r
-q64 -I/usr/local/lib64/R/include -DNDEBUG -I/usr/local/include -qpic -g -O2
-qstrict -qfloat=nomaf:fenv -c html_smartypants.c -o html_smartypants.o
/opt/ibm/xlC/13.1.6/bin/xlc_r -q64 -I/usr/local/lib64/R/include -DNDEBUG
-I/usr/local/include -qpic -g -O2 -qstrict -qfloat=nomaf:fenv -c markdown.c -o
markdown.o /opt/ibm/xlC/13.1.6/bin/xlc_r -q64 -I/usr/local/lib64/R/include
-DNDEBUG -I/usr/local/include -qpic -g -O2 -qstrict -qfloat=nomaf:fenv -c
stack.c -o stack.o /opt/ibm/xlC/13.1.6/bin/xlc_r -q64 -qmkshrobj -shared
-L/usr/local/lib64/R/lib -L/usr/local/lib64 -o markdown.so Rbase64.o Rinit.o
Rmarkdown.o autolink.o buffer.o houdini_href_e.o houdin
i_html_e.o html.o html_smartypants.o markdown.o stack.o
-L/usr/local/lib64/R/lib -lR
markdown.o: In function find_block_tag':
/tmp/RtmpqYsbzz/R.INSTALL1cb764af1cf/markdown/src/./html_blocks.h:206:
undefined reference tofind_block_tag$AF85_1'
/usr/bin/ld: markdown.so: internal symbol `find_block_tag$AF85_1' isn't defined
/usr/bin/ld: final link failed: Bad value
make: *** [markdown.so] Error 1
ERROR: compilation failed for package 'markdown'
removing '/usr/local/lib64/R/library/markdown'
The downloaded source packages are in
'/tmp/Rtmpl7vFYx/downloaded_packages'
Updating HTML index of packages in '.Library'
Making 'packages.html' ... done
Warning message:
In install.packages("markdown") :
installation of package 'markdown' had non-zero exit status
...
It looks like the issue can be traced down to, "!gperf_case_strncmp (str, s,
len)" ... is there a way to trace this down further?
# tail markdown/src/html_blocks.h
if (key <= MAX_HASH_VALUE && key >= 0)
{
register const char *s = wordlist[key];
if ((((unsigned char)*str ^ (unsigned char)*s) & ~32) == 0 &&
!gperf_case_strncmp (str, s, len) && s[len] == '\0')
return s;
}
}
return 0;
}
Any assistance is appreciated.
A. Daniel King
Haverty Furniture Companies, Inc.
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