Hi @mllg , I encounter an installation error on RedHat R 4.0.4
It seems the compiler is complaining about initial declarations in the for loop. Is it possible that R 4.0 uses newer standards , or my gcc version is too low?
Error message (install from source)
* installing *source* package ‘base64url’ ...
** package ‘base64url’ successfully unpacked and MD5 sums checked
** using staged installation
** libs
gcc -I"/opt2/software/R/4.0.4/lib64/R/include" -DNDEBUG -I/opt2/software/gcc/7.2.0/include -fpic -g -O2 -c base32.c -o base32.o
base32.c: In function ‘b32e’:
base32.c:257:5: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (R_xlen_t i = 0; i < n; i++) {
^
base32.c:257:5: note: use option -std=c99 or -std=gnu99 to compile your code
base32.c: In function ‘b32d’:
base32.c:293:5: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (R_xlen_t i = 0; i < n; i++) {
^
make: *** [base32.o] Error 1
ERROR: compilation failed for package ‘base64url’
Session info
R version 4.0.4 (2021-02-15)
Platform: x86_64-redhat-linux-gnu (64-bit)
Running under: Red Hat Enterprise Linux
Matrix products: default
BLAS: /usr/lib64/libblas.so.3.4.2
LAPACK: /opt2/software/R/4.0.4/lib64/R/lib/libRlapack.so
locale:
[1] LC_CTYPE=en_US.UTF-8 LC_NUMERIC=C LC_TIME=en_US.UTF-8 LC_COLLATE=en_US.UTF-8
[5] LC_MONETARY=en_US.UTF-8 LC_MESSAGES=en_US.UTF-8 LC_PAPER=en_US.UTF-8 LC_NAME=C
[9] LC_ADDRESS=C LC_TELEPHONE=C LC_MEASUREMENT=en_US.UTF-8 LC_IDENTIFICATION=C
attached base packages:
[1] stats graphics grDevices utils datasets methods base
loaded via a namespace (and not attached):
[1] compiler_4.0.4 tools_4.0.4 packrat_0.5.0
Hi @mllg , I encounter an installation error on RedHat R 4.0.4
It seems the compiler is complaining about initial declarations in the for loop. Is it possible that R 4.0 uses newer standards , or my gcc version is too low?
Error message (install from source)
Session info