starting phase `set-SOURCE-DATE-EPOCH'
phase `set-SOURCE-DATE-EPOCH' succeeded after 0.0 seconds
starting phase `set-paths'
environment variable `PATH' set to `/gnu/store/pg1dd7rzm3pb2hvzsd9rxx0wpvvy724f-pkg-config-aarch64-linux-gnu-0.29.2/bin:/gnu/store/vvifp2h78figrfijswyj7aiimhxx73jb-swig-4.0.1/bin:/gnu/store/k30a2pgmc6b3ifmq3rn0dr5ng9gr8w81-which-2.21/bin:/gnu/store/1m16gz0q4v4j10k52i5q641sz6lvdwha-gcc-cross-aarch64-linux-gnu-7.5.0/bin:/gnu/store/aj1zbw51fvngxrl1r2g6xcxfnlkshr82-binutils-cross-aarch64-linux-gnu-2.34/bin:/gnu/store/v6f44zccwh9z5zk3pjlywjybbi8n2hjh-tar-1.32/bin:/gnu/store/ncydgq2znms5n1d2k5yqshhf58nsixwv-gzip-1.10/bin:/gnu/store/i8h2pcxqdq07ijm3ibkka8f4smn1w48v-bzip2-1.0.8/bin:/gnu/store/9860f1abqj8wjjnwl8a9v54pdcc3bhgf-xz-5.2.4/bin:/gnu/store/60g7r3l01fd7c58yjbm6krgcwj1jkpwg-file-5.38/bin:/gnu/store/n4n560pfvvw50a9369axw5vj5rrqfj1n-diffutils-3.7/bin:/gnu/store/cd5qf3kcnlq35p9k392pjdpdzpsnds70-patch-2.7.6/bin:/gnu/store/hic7snhayfl7m6cpfqqr73nmm19bpqkg-findutils-4.7.0/bin:/gnu/store/swqdvwri9dbv6zssg6v0by7l05hd6wxp-gawk-5.0.1/bin:/gnu/store/ishk7fswcs4gkwcp8mh788z4mvvl9bxh-sed-4.8/bin:/gnu/store/bhs4rj58v8j1narb2454raan2ps38xd8-grep-3.4/bin:/gnu/store/57xj5gcy1jbl9ai2lnrqnpr0dald9i65-coreutils-8.32/bin:/gnu/store/hm40bxnv8jxmbc1lpb7zfimii4xm9m81-make-4.3/bin:/gnu/store/pwcp239kjf7lnj5i4lkdzcfcxwcfyk72-bash-minimal-5.0.16/bin:/gnu/store/mpa04aq8lblbcviyxywxcsb1zbi0mf39-ld-wrapper-0/bin:/gnu/store/m1z7cdbqsqyp9xnjw5cvlb4a7gkcg3m4-binutils-2.34/bin:/gnu/store/rn75fm7adgx3pw5j8pg3bczfqq1y17lk-gcc-7.5.0/bin:/gnu/store/fa6wj5bxkj5ll1d7292a70knmyl7a0cr-glibc-2.31/bin:/gnu/store/fa6wj5bxkj5ll1d7292a70knmyl7a0cr-glibc-2.31/sbin'
environment variable `PKG_CONFIG_PATH' set to `/gnu/store/nkjs98ajdsai0w3g7ly7w1shr7bc03ql-libftdi-1.4/lib/pkgconfig:/gnu/store/bagnrsza99wrrlk5dn6p1m6a65sdawdx-python-3.8.2/lib/pkgconfig:/gnu/store/d9pbngkvzqd1m0c5bl1pkiznmjlar5ni-libusb-1.0.24/lib/pkgconfig'
environment variable `CROSS_LIBRARY_PATH' set to `/gnu/store/nkjs98ajdsai0w3g7ly7w1shr7bc03ql-libftdi-1.4/lib:/gnu/store/bagnrsza99wrrlk5dn6p1m6a65sdawdx-python-3.8.2/lib:/gnu/store/d9pbngkvzqd1m0c5bl1pkiznmjlar5ni-libusb-1.0.24/lib:/gnu/store/qxbv3y3992whk7hrbbcl391mgnqnyxch-glibc-cross-aarch64-linux-gnu-2.31/lib:/gnu/store/yjnkp7hrrdk5c23ix8l9km1fsrz123br-glibc-cross-aarch64-linux-gnu-2.31-static/lib'
environment variable `CROSS_C_INCLUDE_PATH' set to `/gnu/store/nkjs98ajdsai0w3g7ly7w1shr7bc03ql-libftdi-1.4/include:/gnu/store/bagnrsza99wrrlk5dn6p1m6a65sdawdx-python-3.8.2/include:/gnu/store/d9pbngkvzqd1m0c5bl1pkiznmjlar5ni-libusb-1.0.24/include:/gnu/store/1m16gz0q4v4j10k52i5q641sz6lvdwha-gcc-cross-aarch64-linux-gnu-7.5.0/include:/gnu/store/qxbv3y3992whk7hrbbcl391mgnqnyxch-glibc-cross-aarch64-linux-gnu-2.31/include:/gnu/store/m5fz6j9ggx02h3xk97nznkvpxniszwcm-linux-libre-headers-cross-aarch64-linux-gnu-5.4.20/include'
environment variable `CROSS_CPLUS_INCLUDE_PATH' set to `/gnu/store/nkjs98ajdsai0w3g7ly7w1shr7bc03ql-libftdi-1.4/include:/gnu/store/bagnrsza99wrrlk5dn6p1m6a65sdawdx-python-3.8.2/include:/gnu/store/d9pbngkvzqd1m0c5bl1pkiznmjlar5ni-libusb-1.0.24/include:/gnu/store/1m16gz0q4v4j10k52i5q641sz6lvdwha-gcc-cross-aarch64-linux-gnu-7.5.0/include/c++:/gnu/store/1m16gz0q4v4j10k52i5q641sz6lvdwha-gcc-cross-aarch64-linux-gnu-7.5.0/include:/gnu/store/qxbv3y3992whk7hrbbcl391mgnqnyxch-glibc-cross-aarch64-linux-gnu-2.31/include:/gnu/store/m5fz6j9ggx02h3xk97nznkvpxniszwcm-linux-libre-headers-cross-aarch64-linux-gnu-5.4.20/include'
environment variable `CROSS_OBJC_INCLUDE_PATH' set to `/gnu/store/nkjs98ajdsai0w3g7ly7w1shr7bc03ql-libftdi-1.4/include:/gnu/store/bagnrsza99wrrlk5dn6p1m6a65sdawdx-python-3.8.2/include:/gnu/store/d9pbngkvzqd1m0c5bl1pkiznmjlar5ni-libusb-1.0.24/include:/gnu/store/1m16gz0q4v4j10k52i5q641sz6lvdwha-gcc-cross-aarch64-linux-gnu-7.5.0/include:/gnu/store/qxbv3y3992whk7hrbbcl391mgnqnyxch-glibc-cross-aarch64-linux-gnu-2.31/include:/gnu/store/m5fz6j9ggx02h3xk97nznkvpxniszwcm-linux-libre-headers-cross-aarch64-linux-gnu-5.4.20/include'
environment variable `CROSS_OBJCPLUS_INCLUDE_PATH' set to `/gnu/store/nkjs98ajdsai0w3g7ly7w1shr7bc03ql-libftdi-1.4/include:/gnu/store/bagnrsza99wrrlk5dn6p1m6a65sdawdx-python-3.8.2/include:/gnu/store/d9pbngkvzqd1m0c5bl1pkiznmjlar5ni-libusb-1.0.24/include:/gnu/store/1m16gz0q4v4j10k52i5q641sz6lvdwha-gcc-cross-aarch64-linux-gnu-7.5.0/include:/gnu/store/qxbv3y3992whk7hrbbcl391mgnqnyxch-glibc-cross-aarch64-linux-gnu-2.31/include:/gnu/store/m5fz6j9ggx02h3xk97nznkvpxniszwcm-linux-libre-headers-cross-aarch64-linux-gnu-5.4.20/include'
environment variable `BASH_LOADABLES_PATH' unset
environment variable `C_INCLUDE_PATH' set to `/gnu/store/1m16gz0q4v4j10k52i5q641sz6lvdwha-gcc-cross-aarch64-linux-gnu-7.5.0/include:/gnu/store/aj1zbw51fvngxrl1r2g6xcxfnlkshr82-binutils-cross-aarch64-linux-gnu-2.34/include:/gnu/store/i8h2pcxqdq07ijm3ibkka8f4smn1w48v-bzip2-1.0.8/include:/gnu/store/9860f1abqj8wjjnwl8a9v54pdcc3bhgf-xz-5.2.4/include:/gnu/store/60g7r3l01fd7c58yjbm6krgcwj1jkpwg-file-5.38/include:/gnu/store/swqdvwri9dbv6zssg6v0by7l05hd6wxp-gawk-5.0.1/include:/gnu/store/hm40bxnv8jxmbc1lpb7zfimii4xm9m81-make-4.3/include:/gnu/store/m1z7cdbqsqyp9xnjw5cvlb4a7gkcg3m4-binutils-2.34/include:/gnu/store/rn75fm7adgx3pw5j8pg3bczfqq1y17lk-gcc-7.5.0/include:/gnu/store/fa6wj5bxkj5ll1d7292a70knmyl7a0cr-glibc-2.31/include:/gnu/store/gfapkk5c6hvl1d94m4sqnhn7f9l5gqyh-linux-libre-headers-5.4.20/include'
environment variable `CPLUS_INCLUDE_PATH' set to `/gnu/store/1m16gz0q4v4j10k52i5q641sz6lvdwha-gcc-cross-aarch64-linux-gnu-7.5.0/include/c++:/gnu/store/1m16gz0q4v4j10k52i5q641sz6lvdwha-gcc-cross-aarch64-linux-gnu-7.5.0/include:/gnu/store/aj1zbw51fvngxrl1r2g6xcxfnlkshr82-binutils-cross-aarch64-linux-gnu-2.34/include:/gnu/store/i8h2pcxqdq07ijm3ibkka8f4smn1w48v-bzip2-1.0.8/include:/gnu/store/9860f1abqj8wjjnwl8a9v54pdcc3bhgf-xz-5.2.4/include:/gnu/store/60g7r3l01fd7c58yjbm6krgcwj1jkpwg-file-5.38/include:/gnu/store/swqdvwri9dbv6zssg6v0by7l05hd6wxp-gawk-5.0.1/include:/gnu/store/hm40bxnv8jxmbc1lpb7zfimii4xm9m81-make-4.3/include:/gnu/store/m1z7cdbqsqyp9xnjw5cvlb4a7gkcg3m4-binutils-2.34/include:/gnu/store/rn75fm7adgx3pw5j8pg3bczfqq1y17lk-gcc-7.5.0/include/c++:/gnu/store/rn75fm7adgx3pw5j8pg3bczfqq1y17lk-gcc-7.5.0/include:/gnu/store/fa6wj5bxkj5ll1d7292a70knmyl7a0cr-glibc-2.31/include:/gnu/store/gfapkk5c6hvl1d94m4sqnhn7f9l5gqyh-linux-libre-headers-5.4.20/include'
environment variable `LIBRARY_PATH' set to `/gnu/store/aj1zbw51fvngxrl1r2g6xcxfnlkshr82-binutils-cross-aarch64-linux-gnu-2.34/lib:/gnu/store/i8h2pcxqdq07ijm3ibkka8f4smn1w48v-bzip2-1.0.8/lib:/gnu/store/9860f1abqj8wjjnwl8a9v54pdcc3bhgf-xz-5.2.4/lib:/gnu/store/60g7r3l01fd7c58yjbm6krgcwj1jkpwg-file-5.38/lib:/gnu/store/swqdvwri9dbv6zssg6v0by7l05hd6wxp-gawk-5.0.1/lib:/gnu/store/m1z7cdbqsqyp9xnjw5cvlb4a7gkcg3m4-binutils-2.34/lib:/gnu/store/fa6wj5bxkj5ll1d7292a70knmyl7a0cr-glibc-2.31/lib:/gnu/store/s3dcqzwqaakv1yx37by9chksdbkgih17-glibc-2.31-static/lib:/gnu/store/hwcky7446s952w0mwchhmm211ll07zrq-glibc-utf8-locales-2.31/lib'
environment variable `GUIX_LOCPATH' set to `/gnu/store/hwcky7446s952w0mwchhmm211ll07zrq-glibc-utf8-locales-2.31/lib/locale'
environment variable `PYTHONPATH' unset
phase `set-paths' succeeded after 0.0 seconds
starting phase `install-locale'
using 'en_US.utf8' locale for category "LC_ALL"
phase `install-locale' succeeded after 0.0 seconds
starting phase `unpack'
`/gnu/store/cal9bdqsjvqprjbyzjzn8k2r7qdk4pg9-libmpsse-checkout/.gitignore' -> `./.gitignore'
`/gnu/store/cal9bdqsjvqprjbyzjzn8k2r7qdk4pg9-libmpsse-checkout/README.md' -> `./README.md'
`/gnu/store/cal9bdqsjvqprjbyzjzn8k2r7qdk4pg9-libmpsse-checkout/docs/INSTALL' -> `./docs/INSTALL'
`/gnu/store/cal9bdqsjvqprjbyzjzn8k2r7qdk4pg9-libmpsse-checkout/docs/README.C' -> `./docs/README.C'
`/gnu/store/cal9bdqsjvqprjbyzjzn8k2r7qdk4pg9-libmpsse-checkout/docs/README.PYTHON.html' -> `./docs/README.PYTHON.html'
`/gnu/store/cal9bdqsjvqprjbyzjzn8k2r7qdk4pg9-libmpsse-checkout/docs/README' -> `./docs/README'
`/gnu/store/cal9bdqsjvqprjbyzjzn8k2r7qdk4pg9-libmpsse-checkout/docs/README.GPIO' -> `./docs/README.GPIO'
`/gnu/store/cal9bdqsjvqprjbyzjzn8k2r7qdk4pg9-libmpsse-checkout/docs/README.BITBANG' -> `./docs/README.BITBANG'
`/gnu/store/cal9bdqsjvqprjbyzjzn8k2r7qdk4pg9-libmpsse-checkout/docs/LICENSE' -> `./docs/LICENSE'
`/gnu/store/cal9bdqsjvqprjbyzjzn8k2r7qdk4pg9-libmpsse-checkout/docs/AN_135_MPSSE_Basics.pdf' -> `./docs/AN_135_MPSSE_Basics.pdf'
`/gnu/store/cal9bdqsjvqprjbyzjzn8k2r7qdk4pg9-libmpsse-checkout/docs/README.SPI' -> `./docs/README.SPI'
`/gnu/store/cal9bdqsjvqprjbyzjzn8k2r7qdk4pg9-libmpsse-checkout/docs/README.I2C' -> `./docs/README.I2C'
`/gnu/store/cal9bdqsjvqprjbyzjzn8k2r7qdk4pg9-libmpsse-checkout/src/fast.c' -> `./src/fast.c'
`/gnu/store/cal9bdqsjvqprjbyzjzn8k2r7qdk4pg9-libmpsse-checkout/src/mpsse.h' -> `./src/mpsse.h'
`/gnu/store/cal9bdqsjvqprjbyzjzn8k2r7qdk4pg9-libmpsse-checkout/src/configure' -> `./src/configure'
`/gnu/store/cal9bdqsjvqprjbyzjzn8k2r7qdk4pg9-libmpsse-checkout/src/configure.ac' -> `./src/configure.ac'
`/gnu/store/cal9bdqsjvqprjbyzjzn8k2r7qdk4pg9-libmpsse-checkout/src/Makefile.in' -> `./src/Makefile.in'
`/gnu/store/cal9bdqsjvqprjbyzjzn8k2r7qdk4pg9-libmpsse-checkout/src/support.h' -> `./src/support.h'
`/gnu/store/cal9bdqsjvqprjbyzjzn8k2r7qdk4pg9-libmpsse-checkout/src/mpsse.i' -> `./src/mpsse.i'
`/gnu/store/cal9bdqsjvqprjbyzjzn8k2r7qdk4pg9-libmpsse-checkout/src/mpsse.py' -> `./src/mpsse.py'
`/gnu/store/cal9bdqsjvqprjbyzjzn8k2r7qdk4pg9-libmpsse-checkout/src/support.c' -> `./src/support.c'
`/gnu/store/cal9bdqsjvqprjbyzjzn8k2r7qdk4pg9-libmpsse-checkout/src/mpsse.c' -> `./src/mpsse.c'
`/gnu/store/cal9bdqsjvqprjbyzjzn8k2r7qdk4pg9-libmpsse-checkout/src/examples/bitbang.c' -> `./src/examples/bitbang.c'
`/gnu/store/cal9bdqsjvqprjbyzjzn8k2r7qdk4pg9-libmpsse-checkout/src/examples/gpio.c' -> `./src/examples/gpio.c'
`/gnu/store/cal9bdqsjvqprjbyzjzn8k2r7qdk4pg9-libmpsse-checkout/src/examples/gpio.py' -> `./src/examples/gpio.py'
`/gnu/store/cal9bdqsjvqprjbyzjzn8k2r7qdk4pg9-libmpsse-checkout/src/examples/i2ceeprom.c' -> `./src/examples/i2ceeprom.c'
`/gnu/store/cal9bdqsjvqprjbyzjzn8k2r7qdk4pg9-libmpsse-checkout/src/examples/spiflash.c' -> `./src/examples/spiflash.c'
`/gnu/store/cal9bdqsjvqprjbyzjzn8k2r7qdk4pg9-libmpsse-checkout/src/examples/i2ceeprom.py' -> `./src/examples/i2ceeprom.py'
`/gnu/store/cal9bdqsjvqprjbyzjzn8k2r7qdk4pg9-libmpsse-checkout/src/examples/ds1305.c' -> `./src/examples/ds1305.c'
`/gnu/store/cal9bdqsjvqprjbyzjzn8k2r7qdk4pg9-libmpsse-checkout/src/examples/ds1305.py' -> `./src/examples/ds1305.py'
`/gnu/store/cal9bdqsjvqprjbyzjzn8k2r7qdk4pg9-libmpsse-checkout/src/examples/bitbang.py' -> `./src/examples/bitbang.py'
`/gnu/store/cal9bdqsjvqprjbyzjzn8k2r7qdk4pg9-libmpsse-checkout/src/examples/Makefile' -> `./src/examples/Makefile'
`/gnu/store/cal9bdqsjvqprjbyzjzn8k2r7qdk4pg9-libmpsse-checkout/src/examples/eeprom.bin' -> `./src/examples/eeprom.bin'
`/gnu/store/cal9bdqsjvqprjbyzjzn8k2r7qdk4pg9-libmpsse-checkout/src/examples/spiflash.py' -> `./src/examples/spiflash.py'
`/gnu/store/cal9bdqsjvqprjbyzjzn8k2r7qdk4pg9-libmpsse-checkout/src/examples/spiflashfast.c' -> `./src/examples/spiflashfast.c'
phase `unpack' succeeded after 0.0 seconds
starting phase `set-environment-up'
phase `set-environment-up' succeeded after 0.0 seconds
starting phase `bootstrap'
GNU build system bootstrapping not needed
phase `bootstrap' succeeded after 0.0 seconds
starting phase `patch-usr-bin-file'
phase `patch-usr-bin-file' succeeded after 0.0 seconds
starting phase `patch-source-shebangs'
patch-shebang: ./configure: changing `/bin/sh' to `/gnu/store/pwcp239kjf7lnj5i4lkdzcfcxwcfyk72-bash-minimal-5.0.16/bin/sh'
patch-shebang: ./examples/bitbang.py: warning: no binary for interpreter `python' found in $PATH
patch-shebang: ./examples/ds1305.py: warning: no binary for interpreter `python' found in $PATH
patch-shebang: ./examples/gpio.py: warning: no binary for interpreter `python' found in $PATH
patch-shebang: ./examples/i2ceeprom.py: warning: no binary for interpreter `python' found in $PATH
patch-shebang: ./examples/spiflash.py: warning: no binary for interpreter `python' found in $PATH
phase `patch-source-shebangs' succeeded after 0.0 seconds
starting phase `configure'
source directory: "/tmp/guix-build-python-libmpsse-1.4.1.drv-0/source/src" (relative from build: ".")
build directory: "/tmp/guix-build-python-libmpsse-1.4.1.drv-0/source/src"
configure flags: ("CC_FOR_BUILD=gcc" "CONFIG_SHELL=/gnu/store/pwcp239kjf7lnj5i4lkdzcfcxwcfyk72-bash-minimal-5.0.16/bin/bash" "SHELL=/gnu/store/pwcp239kjf7lnj5i4lkdzcfcxwcfyk72-bash-minimal-5.0.16/bin/bash" "--prefix=/gnu/store/kvq9l9g8sy4kpvszddcpf6g7i6pd7g07-python-libmpsse-1.4.1" "--enable-fast-install" "--build=x86_64-unknown-linux-gnu" "--host=aarch64-linux-gnu")
configure: WARNING: unrecognized options: --enable-fast-install
checking for aarch64-linux-gnu-gcc... aarch64-linux-gnu-gcc
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out
checking for suffix of executables... 
checking whether we are cross compiling... yes
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether aarch64-linux-gnu-gcc accepts -g... yes
checking for aarch64-linux-gnu-gcc option to accept ISO C89... none needed
checking how to run the C preprocessor... aarch64-linux-gnu-gcc -E
checking for grep that handles long lines and -e... /gnu/store/bhs4rj58v8j1narb2454raan2ps38xd8-grep-3.4/bin/grep
checking for egrep... /gnu/store/bhs4rj58v8j1narb2454raan2ps38xd8-grep-3.4/bin/grep -E
checking for ANSI C header files... yes
checking for sys/types.h... yes
checking for sys/stat.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for memory.h... yes
checking for strings.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for unistd.h... yes
checking for size_t... yes
checking for stdlib.h... (cached) yes
checking for GNU libc compatible malloc... no
checking libftdi1/ftdi.h usability... yes
checking libftdi1/ftdi.h presence... yes
checking for libftdi1/ftdi.h... yes
checking for ftdi_init in -lftdi1... yes
checking Python.h usability... yes
checking Python.h presence... no
configure: WARNING: Python.h: accepted by the compiler, rejected by the preprocessor!
configure: WARNING: Python.h: proceeding with the compiler's result
checking for Python.h... yes
./configure: line 3542: python: command not found
configure: creating ./config.status
config.status: creating Makefile
configure: WARNING: unrecognized options: --enable-fast-install
phase `configure' succeeded after 2.3 seconds
starting phase `patch-generated-file-shebangs'
patch-shebang: ./examples/bitbang.py: warning: no binary for interpreter `python' found in $PATH
patch-shebang: ./examples/ds1305.py: warning: no binary for interpreter `python' found in $PATH
patch-shebang: ./examples/gpio.py: warning: no binary for interpreter `python' found in $PATH
patch-shebang: ./examples/i2ceeprom.py: warning: no binary for interpreter `python' found in $PATH
patch-shebang: ./examples/spiflash.py: warning: no binary for interpreter `python' found in $PATH
phase `patch-generated-file-shebangs' succeeded after 0.0 seconds
starting phase `build'
make: pkg-config: No such file or directory
aarch64-linux-gnu-gcc -Wall -fPIC -fno-strict-aliasing -g -O2  -lftdi1  -DLIBFTDI1=1 -c support.c
make: pkg-config: No such file or directory
make: pkg-config: No such file or directory
aarch64-linux-gnu-gcc -Wall -fPIC -fno-strict-aliasing -g -O2  -lftdi1  -DLIBFTDI1=1 -c mpsse.c
make: pkg-config: No such file or directory
In file included from mpsse.c:21:0:
mpsse.c: In function ‘OpenIndex’:
config.h:20:16: warning: implicit declaration of function ‘rpl_malloc’; did you mean ‘realloc’? [-Wimplicit-function-declaration]
 #define malloc rpl_malloc
                ^
mpsse.c:121:10: note: in expansion of macro ‘malloc’
  mpsse = malloc(sizeof(struct mpsse_context));
          ^~~~~~
mpsse.c:121:8: warning: assignment makes pointer from integer without a cast [-Wint-conversion]
  mpsse = malloc(sizeof(struct mpsse_context));
        ^
mpsse.c: In function ‘InternalRead’:
mpsse.c:801:8: warning: assignment makes pointer from integer without a cast [-Wint-conversion]
    buf = malloc(size);
        ^
mpsse.c: In function ‘Transfer’:
mpsse.c:944:8: warning: assignment makes pointer from integer without a cast [-Wint-conversion]
    buf = malloc(size);
        ^
make: pkg-config: No such file or directory
aarch64-linux-gnu-gcc -Wall -fPIC -fno-strict-aliasing -g -O2  -lftdi1  -c fast.c
make: pkg-config: No such file or directory
In file included from fast.c:10:0:
mpsse.h:9:10: fatal error: ftdi.h: No such file or directory
 #include <ftdi.h>
          ^~~~~~~~
compilation terminated.
make: *** [Makefile:32: fast.o] Error 1
command "make" "CFLAGS=-Wall -fPIC -fno-strict-aliasing -g -O2 $(shell pkg-config --cflags libftdi1)" failed with status 2