I downloaded the tar.xz, extracted to /opt and ran the initialization script.
Then I downloaded a small c file from https://github.com/Juan-Cortez3/pdd and ran ./autogen.sh, configure and make.
It fails like this:
# make
clang -DPACKAGE_NAME=\"pdd\" -DPACKAGE_TARNAME=\"pdd\" -DPACKAGE_VERSION=\"1.0.0\" -DPACKAGE_STRING=\"pdd\ 1.0.0\" -DPACKAGE_BUGREPORT=\"juancortez0128@gmail.com\" -DPACKAGE_URL=\"\" -DPACKAGE=\"pdd\" -DVERSION=\"1.0.0\" -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_PTHREAD_H=1 -I. --gcc-toolchain=/opt/x86_64-anywhere-linux-gnu --sysroot=/opt/x86_64-anywhere-linux-gnu/x86_64-anywhere-linux-gnu/sysroot --gcc-toolchain=/opt/x86_64-anywhere-linux-gnu --sysroot=/opt/x86_64-anywhere-linux-gnu/x86_64-anywhere-linux-gnu/sysroot -march=x86-64 -fPIC -Oz -MT pdd.o -MD -MP -MF .deps/pdd.Tpo -c -o pdd.o `test -f 'src/pdd.c' || echo './'`src/pdd.c
src/pdd.c:64:37: warning: incompatible pointer types initializing 'int *' with an expression of type 'uint8_t *'
(aka 'unsigned char *') [-Wincompatible-pointer-types]
{"verbose", no_argument, &flag_verbose, 1},
^~~~~~~~~~~~~
src/pdd.c:86:5: warning: implicit declaration of function 'verify_global_var' is invalid in C99
[-Wimplicit-function-declaration]
verify_global_var();
^
src/pdd.c:112:15: warning: implicit declaration of function 'pthread_create' is invalid in C99
[-Wimplicit-function-declaration]
ret = pthread_create(&tinfo[i].thread_id, NULL, trans_data, &tinfo[i]);
^
src/pdd.c:120:15: warning: implicit declaration of function 'pthread_join' is invalid in C99
[-Wimplicit-function-declaration]
ret = pthread_join(tinfo[i].thread_id, &res);
^
src/pdd.c:266:1: error: conflicting types for 'verify_global_var'
verify_global_var(void)
^
src/pdd.c:86:5: note: previous implicit declaration is here
verify_global_var();
^
src/pdd.c:316:76: warning: incompatible integer to pointer conversion passing 'int' to parameter of type 'int *';
take the address with & [-Wint-conversion]
while (-1 != (c_opt = getopt_long(argc, argv, short_opt, long_options, option_index))) {
^~~~~~~~~~~~
&
/opt/x86_64-anywhere-linux-gnu/x86_64-anywhere-linux-gnu/sysroot/usr/include/getopt.h:177:49: note: passing
argument to parameter '__longind' here
const struct option *__longopts, int *__longind)
^
src/pdd.c:324:13: error: void function 'scan_args' should not return a value [-Wreturn-type]
return 0;
^ ~
5 warnings and 2 errors generated.
Makefile:384: recipe for target 'pdd.o' failed
make: *** [pdd.o] Error 1
without build-anywhere, it succeeds like this:
gcc -DPACKAGE_NAME=\"pdd\" -DPACKAGE_TARNAME=\"pdd\" -DPACKAGE_VERSION=\"1.0.0\" -DPACKAGE_STRING=\"pdd\ 1.0.0\" -DPACKAGE_BUGREPORT=\"juancortez0128@gmail.com\" -DPACKAGE_URL=\"\" -DPACKAGE=\"pdd\" -DVERSION=\"1.0.0\" -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_PTHREAD_H=1 -I. -g -O2 -MT pdd.o -MD -MP -MF .deps/pdd.Tpo -c -o pdd.o `test -f 'src/pdd.c' || echo './'`src/pdd.c
src/pdd.c:64:37: warning: initialization from incompatible pointer type [-Wincompatible-pointer-types]
{"verbose", no_argument, &flag_verbose, 1},
^
src/pdd.c:64:37: note: (near initialization for ‘long_options[0].flag’)
src/pdd.c: In function ‘main’:
src/pdd.c:86:5: warning: implicit declaration of function ‘verify_global_var’; did you mean ‘init_global_var’? [-Wimplicit-function-declaration]
verify_global_var();
^~~~~~~~~~~~~~~~~
init_global_var
src/pdd.c:112:15: warning: implicit declaration of function ‘pthread_create’; did you mean ‘timer_create’? [-Wimplicit-function-declaration]
ret = pthread_create(&tinfo[i].thread_id, NULL, trans_data, &tinfo[i]);
^~~~~~~~~~~~~~
timer_create
src/pdd.c:120:15: warning: implicit declaration of function ‘pthread_join’ [-Wimplicit-function-declaration]
ret = pthread_join(tinfo[i].thread_id, &res);
^~~~~~~~~~~~
src/pdd.c: At top level:
src/pdd.c:266:1: warning: conflicting types for ‘verify_global_var’
verify_global_var(void)
^~~~~~~~~~~~~~~~~
src/pdd.c:86:5: note: previous implicit declaration of ‘verify_global_var’ was here
verify_global_var();
^~~~~~~~~~~~~~~~~
src/pdd.c: In function ‘scan_args’:
src/pdd.c:316:76: warning: passing argument 5 of ‘getopt_long’ makes pointer from integer without a cast [-Wint-conversion]
while (-1 != (c_opt = getopt_long(argc, argv, short_opt, long_options, option_index))) {
^~~~~~~~~~~~
In file included from /usr/include/getopt.h:36:0,
from src/pdd.c:39:
/usr/include/x86_64-linux-gnu/bits/getopt_ext.h:66:12: note: expected ‘int *’ but argument is of type ‘int’
extern int getopt_long (int ___argc, char *__getopt_argv_const *___argv,
^~~~~~~~~~~
src/pdd.c:324:20: warning: ‘return’ with a value, in function returning void
return 0;
^
src/pdd.c:303:1: note: declared here
scan_args(int argc, char *argv[])
^~~~~~~~~
mv -f .deps/pdd.Tpo .deps/pdd.Po
gcc -g -O2 -o pdd pdd.o -lpthread
I downloaded the tar.xz, extracted to /opt and ran the initialization script. Then I downloaded a small c file from https://github.com/Juan-Cortez3/pdd and ran ./autogen.sh, configure and make.
It fails like this:
without build-anywhere, it succeeds like this: