I am trying to install pgvector on an Ubuntu 22.04.4 LTS server with PostgreSQL 14.13.
I resolved the header error via the suggestion in the installation notes. Now I seem be getting the following output upon running make:
jackson@personal:/tmp/pgvector$ makegcc -Wall -Wmissing-prototypes -Wpointer-arith -Wdeclaration-after-statement -Werror=vla -Wendif-labels -Wmissing-format-attribute -Wimplicit-fallthrough=3 -Wcast-function-type -Wformat-security -fno-strict-aliasing -fwrapv -fexcess-precision=standard -Wno-format-truncation -Wno-stringop-truncation -g -g -O2 -flto=auto -ffat-lto-objects -flto=auto -ffat-lto-objects -fstack-protector-strong -Wformat -Werror=format-security -fno-omit-frame-pointer -march=native -ftree-vectorize -fassociative-math -fno-signed-zeros -fno-trapping-math -fPIC -I. -I./ -I/usr/include/postgresql/14/server -I/usr/include/postgresql/internal -Wdate-time -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -I/usr/include/libxml2 -c -o src/bitutils.o src/bitutils.cgcc -Wall -Wmissing-prototypes -Wpointer-arith -Wdeclaration-after-statement -Werror=vla -Wendif-labels -Wmissing-format-attribute -Wimplicit-fallthrough=3 -Wcast-function-type -Wformat-security -fno-strict-aliasing -fwrapv -fexcess-precision=standard -Wno-format-truncation -Wno-stringop-truncation -g -g -O2 -flto=auto -ffat-lto-objects -flto=auto -ffat-lto-objects -fstack-protector-strong -Wformat -Werror=format-security -fno-omit-frame-pointer -march=native -ftree-vectorize -fassociative-math -fno-signed-zeros -fno-trapping-math -fPIC -I. -I./ -I/usr/include/postgresql/14/server -I/usr/include/postgresql/internal -Wdate-time -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -I/usr/include/libxml2 -c -o src/bitvec.o src/bitvec.cgcc -Wall -Wmissing-prototypes -Wpointer-arith -Wdeclaration-after-statement -Werror=vla -Wendif-labels -Wmissing-format-attribute -Wimplicit-fallthrough=3 -Wcast-function-type -Wformat-security -fno-strict-aliasing -fwrapv -fexcess-precision=standard -Wno-format-truncation -Wno-stringop-truncation -g -g -O2 -flto=auto -ffat-lto-objects -flto=auto -ffat-lto-objects -fstack-protector-strong -Wformat -Werror=format-security -fno-omit-frame-pointer -march=native -ftree-vectorize -fassociative-math -fno-signed-zeros -fno-trapping-math -fPIC -I. -I./ -I/usr/include/postgresql/14/server -I/usr/include/postgresql/internal -Wdate-time -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -I/usr/include/libxml2 -c -o src/halfutils.o src/halfutils.cgcc -Wall -Wmissing-prototypes -Wpointer-arith -Wdeclaration-after-statement -Werror=vla -Wendif-labels -Wmissing-format-attribute -Wimplicit-fallthrough=3 -Wcast-function-type -Wformat-security -fno-strict-aliasing -fwrapv -fexcess-precision=standard -Wno-format-truncation -Wno-stringop-truncation -g -g -O2 -flto=auto -ffat-lto-objects -flto=auto -ffat-lto-objects -fstack-protector-strong -Wformat -Werror=format-security -fno-omit-frame-pointer -march=native -ftree-vectorize -fassociative-math -fno-signed-zeros -fno-trapping-math -fPIC -I. -I./ -I/usr/include/postgresql/14/server -I/usr/include/postgresql/internal -Wdate-time -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -I/usr/include/libxml2 -c -o src/halfvec.o src/halfvec.cgcc -Wall -Wmissing-prototypes -Wpointer-arith -Wdeclaration-after-statement -Werror=vla -Wendif-labels -Wmissing-format-attribute -Wimplicit-fallthrough=3 -Wcast-function-type -Wformat-security -fno-strict-aliasing -fwrapv -fexcess-precision=standard -Wno-format-truncation -Wno-stringop-truncation -g -g -O2 -flto=auto -ffat-lto-objects -flto=auto -ffat-lto-objects -fstack-protector-strong -Wformat -Werror=format-security -fno-omit-frame-pointer -march=native -ftree-vectorize -fassociative-math -fno-signed-zeros -fno-trapping-math -fPIC -I. -I./ -I/usr/include/postgresql/14/server -I/usr/include/postgresql/internal -Wdate-time -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -I/usr/include/libxml2 -c -o src/hnsw.o src/hnsw.cgcc -Wall -Wmissing-prototypes -Wpointer-arith -Wdeclaration-after-statement -Werror=vla -Wendif-labels -Wmissing-format-attribute -Wimplicit-fallthrough=3 -Wcast-function-type -Wformat-security -fno-strict-aliasing -fwrapv -fexcess-precision=standard -Wno-format-truncation -Wno-stringop-truncation -g -g -O2 -flto=auto -ffat-lto-objects -flto=auto -ffat-lto-objects -fstack-protector-strong -Wformat -Werror=format-security -fno-omit-frame-pointer -march=native -ftree-vectorize -fassociative-math -fno-signed-zeros -fno-trapping-math -fPIC -I. -I./ -I/usr/include/postgresql/14/server -I/usr/include/postgresql/internal -Wdate-time -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -I/usr/include/libxml2 -c -o src/hnswbuild.o src/hnswbuild.cgcc -Wall -Wmissing-prototypes -Wpointer-arith -Wdeclaration-after-statement -Werror=vla -Wendif-labels -Wmissing-format-attribute -Wimplicit-fallthrough=3 -Wcast-function-type -Wformat-security -fno-strict-aliasing -fwrapv -fexcess-precision=standard -Wno-format-truncation -Wno-stringop-truncation -g -g -O2 -flto=auto -ffat-lto-objects -flto=auto -ffat-lto-objects -fstack-protector-strong -Wformat -Werror=format-security -fno-omit-frame-pointer -march=native -ftree-vectorize -fassociative-math -fno-signed-zeros -fno-trapping-math -fPIC -I. -I./ -I/usr/include/postgresql/14/server -I/usr/include/postgresql/internal -Wdate-time -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -I/usr/include/libxml2 -c -o src/hnswinsert.o src/hnswinsert.cgcc -Wall -Wmissing-prototypes -Wpointer-arith -Wdeclaration-after-statement -Werror=vla -Wendif-labels -Wmissing-format-attribute -Wimplicit-fallthrough=3 -Wcast-function-type -Wformat-security -fno-strict-aliasing -fwrapv -fexcess-precision=standard -Wno-format-truncation -Wno-stringop-truncation -g -g -O2 -flto=auto -ffat-lto-objects -flto=auto -ffat-lto-objects -fstack-protector-strong -Wformat -Werror=format-security -fno-omit-frame-pointer -march=native -ftree-vectorize -fassociative-math -fno-signed-zeros -fno-trapping-math -fPIC -I. -I./ -I/usr/include/postgresql/14/server -I/usr/include/postgresql/internal -Wdate-time -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -I/usr/include/libxml2 -c -o src/hnswscan.o src/hnswscan.cgcc -Wall -Wmissing-prototypes -Wpointer-arith -Wdeclaration-after-statement -Werror=vla -Wendif-labels -Wmissing-format-attribute -Wimplicit-fallthrough=3 -Wcast-function-type -Wformat-security -fno-strict-aliasing -fwrapv -fexcess-precision=standard -Wno-format-truncation -Wno-stringop-truncation -g -g -O2 -flto=auto -ffat-lto-objects -flto=auto -ffat-lto-objects -fstack-protector-strong -Wformat -Werror=format-security -fno-omit-frame-pointer -march=native -ftree-vectorize -fassociative-math -fno-signed-zeros -fno-trapping-math -fPIC -I. -I./ -I/usr/include/postgresql/14/server -I/usr/include/postgresql/internal -Wdate-time -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -I/usr/include/libxml2 -c -o src/hnswutils.o src/hnswutils.cgcc -Wall -Wmissing-prototypes -Wpointer-arith -Wdeclaration-after-statement -Werror=vla -Wendif-labels -Wmissing-format-attribute -Wimplicit-fallthrough=3 -Wcast-function-type -Wformat-security -fno-strict-aliasing -fwrapv -fexcess-precision=standard -Wno-format-truncation -Wno-stringop-truncation -g -g -O2 -flto=auto -ffat-lto-objects -flto=auto -ffat-lto-objects -fstack-protector-strong -Wformat -Werror=format-security -fno-omit-frame-pointer -march=native -ftree-vectorize -fassociative-math -fno-signed-zeros -fno-trapping-math -fPIC -I. -I./ -I/usr/include/postgresql/14/server -I/usr/include/postgresql/internal -Wdate-time -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -I/usr/include/libxml2 -c -o src/hnswvacuum.o src/hnswvacuum.cgcc -Wall -Wmissing-prototypes -Wpointer-arith -Wdeclaration-after-statement -Werror=vla -Wendif-labels -Wmissing-format-attribute -Wimplicit-fallthrough=3 -Wcast-function-type -Wformat-security -fno-strict-aliasing -fwrapv -fexcess-precision=standard -Wno-format-truncation -Wno-stringop-truncation -g -g -O2 -flto=auto -ffat-lto-objects -flto=auto -ffat-lto-objects -fstack-protector-strong -Wformat -Werror=format-security -fno-omit-frame-pointer -march=native -ftree-vectorize -fassociative-math -fno-signed-zeros -fno-trapping-math -fPIC -I. -I./ -I/usr/include/postgresql/14/server -I/usr/include/postgresql/internal -Wdate-time -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -I/usr/include/libxml2 -c -o src/ivfbuild.o src/ivfbuild.cgcc -Wall -Wmissing-prototypes -Wpointer-arith -Wdeclaration-after-statement -Werror=vla -Wendif-labels -Wmissing-format-attribute -Wimplicit-fallthrough=3 -Wcast-function-type -Wformat-security -fno-strict-aliasing -fwrapv -fexcess-precision=standard -Wno-format-truncation -Wno-stringop-truncation -g -g -O2 -flto=auto -ffat-lto-objects -flto=auto -ffat-lto-objects -fstack-protector-strong -Wformat -Werror=format-security -fno-omit-frame-pointer -march=native -ftree-vectorize -fassociative-math -fno-signed-zeros -fno-trapping-math -fPIC -I. -I./ -I/usr/include/postgresql/14/server -I/usr/include/postgresql/internal -Wdate-time -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -I/usr/include/libxml2 -c -o src/ivfflat.o src/ivfflat.cgcc -Wall -Wmissing-prototypes -Wpointer-arith -Wdeclaration-after-statement -Werror=vla -Wendif-labels -Wmissing-format-attribute -Wimplicit-fallthrough=3 -Wcast-function-type -Wformat-security -fno-strict-aliasing -fwrapv -fexcess-precision=standard -Wno-format-truncation -Wno-stringop-truncation -g -g -O2 -flto=auto -ffat-lto-objects -flto=auto -ffat-lto-objects -fstack-protector-strong -Wformat -Werror=format-security -fno-omit-frame-pointer -march=native -ftree-vectorize -fassociative-math -fno-signed-zeros -fno-trapping-math -fPIC -I. -I./ -I/usr/include/postgresql/14/server -I/usr/include/postgresql/internal -Wdate-time -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -I/usr/include/libxml2 -c -o src/ivfinsert.o src/ivfinsert.cgcc -Wall -Wmissing-prototypes -Wpointer-arith -Wdeclaration-after-statement -Werror=vla -Wendif-labels -Wmissing-format-attribute -Wimplicit-fallthrough=3 -Wcast-function-type -Wformat-security -fno-strict-aliasing -fwrapv -fexcess-precision=standard -Wno-format-truncation -Wno-stringop-truncation -g -g -O2 -flto=auto -ffat-lto-objects -flto=auto -ffat-lto-objects -fstack-protector-strong -Wformat -Werror=format-security -fno-omit-frame-pointer -march=native -ftree-vectorize -fassociative-math -fno-signed-zeros -fno-trapping-math -fPIC -I. -I./ -I/usr/include/postgresql/14/server -I/usr/include/postgresql/internal -Wdate-time -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -I/usr/include/libxml2 -c -o src/ivfkmeans.o src/ivfkmeans.cgcc -Wall -Wmissing-prototypes -Wpointer-arith -Wdeclaration-after-statement -Werror=vla -Wendif-labels -Wmissing-format-attribute -Wimplicit-fallthrough=3 -Wcast-function-type -Wformat-security -fno-strict-aliasing -fwrapv -fexcess-precision=standard -Wno-format-truncation -Wno-stringop-truncation -g -g -O2 -flto=auto -ffat-lto-objects -flto=auto -ffat-lto-objects -fstack-protector-strong -Wformat -Werror=format-security -fno-omit-frame-pointer -march=native -ftree-vectorize -fassociative-math -fno-signed-zeros -fno-trapping-math -fPIC -I. -I./ -I/usr/include/postgresql/14/server -I/usr/include/postgresql/internal -Wdate-time -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -I/usr/include/libxml2 -c -o src/ivfscan.o src/ivfscan.cgcc -Wall -Wmissing-prototypes -Wpointer-arith -Wdeclaration-after-statement -Werror=vla -Wendif-labels -Wmissing-format-attribute -Wimplicit-fallthrough=3 -Wcast-function-type -Wformat-security -fno-strict-aliasing -fwrapv -fexcess-precision=standard -Wno-format-truncation -Wno-stringop-truncation -g -g -O2 -flto=auto -ffat-lto-objects -flto=auto -ffat-lto-objects -fstack-protector-strong -Wformat -Werror=format-security -fno-omit-frame-pointer -march=native -ftree-vectorize -fassociative-math -fno-signed-zeros -fno-trapping-math -fPIC -I. -I./ -I/usr/include/postgresql/14/server -I/usr/include/postgresql/internal -Wdate-time -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -I/usr/include/libxml2 -c -o src/ivfutils.o src/ivfutils.cgcc -Wall -Wmissing-prototypes -Wpointer-arith -Wdeclaration-after-statement -Werror=vla -Wendif-labels -Wmissing-format-attribute -Wimplicit-fallthrough=3 -Wcast-function-type -Wformat-security -fno-strict-aliasing -fwrapv -fexcess-precision=standard -Wno-format-truncation -Wno-stringop-truncation -g -g -O2 -flto=auto -ffat-lto-objects -flto=auto -ffat-lto-objects -fstack-protector-strong -Wformat -Werror=format-security -fno-omit-frame-pointer -march=native -ftree-vectorize -fassociative-math -fno-signed-zeros -fno-trapping-math -fPIC -I. -I./ -I/usr/include/postgresql/14/server -I/usr/include/postgresql/internal -Wdate-time -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -I/usr/include/libxml2 -c -o src/ivfvacuum.o src/ivfvacuum.cgcc -Wall -Wmissing-prototypes -Wpointer-arith -Wdeclaration-after-statement -Werror=vla -Wendif-labels -Wmissing-format-attribute -Wimplicit-fallthrough=3 -Wcast-function-type -Wformat-security -fno-strict-aliasing -fwrapv -fexcess-precision=standard -Wno-format-truncation -Wno-stringop-truncation -g -g -O2 -flto=auto -ffat-lto-objects -flto=auto -ffat-lto-objects -fstack-protector-strong -Wformat -Werror=format-security -fno-omit-frame-pointer -march=native -ftree-vectorize -fassociative-math -fno-signed-zeros -fno-trapping-math -fPIC -I. -I./ -I/usr/include/postgresql/14/server -I/usr/include/postgresql/internal -Wdate-time -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -I/usr/include/libxml2 -c -o src/sparsevec.o src/sparsevec.cgcc -Wall -Wmissing-prototypes -Wpointer-arith -Wdeclaration-after-statement -Werror=vla -Wendif-labels -Wmissing-format-attribute -Wimplicit-fallthrough=3 -Wcast-function-type -Wformat-security -fno-strict-aliasing -fwrapv -fexcess-precision=standard -Wno-format-truncation -Wno-stringop-truncation -g -g -O2 -flto=auto -ffat-lto-objects -flto=auto -ffat-lto-objects -fstack-protector-strong -Wformat -Werror=format-security -fno-omit-frame-pointer -march=native -ftree-vectorize -fassociative-math -fno-signed-zeros -fno-trapping-math -fPIC -I. -I./ -I/usr/include/postgresql/14/server -I/usr/include/postgresql/internal -Wdate-time -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -I/usr/include/libxml2 -c -o src/vector.o src/vector.cgcc -Wall -Wmissing-prototypes -Wpointer-arith -Wdeclaration-after-statement -Werror=vla -Wendif-labels -Wmissing-format-attribute -Wimplicit-fallthrough=3 -Wcast-function-type -Wformat-security -fno-strict-aliasing -fwrapv -fexcess-precision=standard -Wno-format-truncation -Wno-stringop-truncation -g -g -O2 -flto=auto -ffat-lto-objects -flto=auto -ffat-lto-objects -fstack-protector-strong -Wformat -Werror=format-security -fno-omit-frame-pointer -march=native -ftree-vectorize -fassociative-math -fno-signed-zeros -fno-trapping-math -fPIC -shared -o vector.so src/bitutils.o src/bitvec.o src/halfutils.o src/halfvec.o src/hnsw.o src/hnswbuild.o src/hnswinsert.o src/hnswscan.o src/hnswutils.o src/hnswvacuum.o src/ivfbuild.o src/ivfflat.o src/ivfinsert.o src/ivfkmeans.o src/ivfscan.o src/ivfutils.o src/ivfvacuum.o src/sparsevec.o src/vector.o -L/usr/lib/x86_64-linux-gnu -Wl,-Bsymbolic-functions -flto=auto -ffat-lto-objects -flto=auto -Wl,-z,relro -Wl,-z,now -L/usr/lib/llvm-14/lib -Wl,--as-neededcp sql/vector.sql sql/vector--0.7.4.sql/usr/bin/clang-14 -Wno-ignored-attributes -fno-strict-aliasing -fwrapv -Wno-unused-command-line-argument -Wno-compound-token-split-by-macro -O2 -I. -I./ -I/usr/include/postgresql/14/server -I/usr/include/postgresql/internal -Wdate-time -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -I/usr/include/libxml2 -flto=thin -emit-llvm -c -o src/bitutils.bc src/bitutils.c/usr/bin/clang-14 -Wno-ignored-attributes -fno-strict-aliasing -fwrapv -Wno-unused-command-line-argument -Wno-compound-token-split-by-macro -O2 -I. -I./ -I/usr/include/postgresql/14/server -I/usr/include/postgresql/internal -Wdate-time -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -I/usr/include/libxml2 -flto=thin -emit-llvm -c -o src/bitvec.bc src/bitvec.c/usr/bin/clang-14 -Wno-ignored-attributes -fno-strict-aliasing -fwrapv -Wno-unused-command-line-argument -Wno-compound-token-split-by-macro -O2 -I. -I./ -I/usr/include/postgresql/14/server -I/usr/include/postgresql/internal -Wdate-time -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -I/usr/include/libxml2 -flto=thin -emit-llvm -c -o src/halfutils.bc src/halfutils.c/usr/bin/clang-14 -Wno-ignored-attributes -fno-strict-aliasing -fwrapv -Wno-unused-command-line-argument -Wno-compound-token-split-by-macro -O2 -I. -I./ -I/usr/include/postgresql/14/server -I/usr/include/postgresql/internal -Wdate-time -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -I/usr/include/libxml2 -flto=thin -emit-llvm -c -o src/halfvec.bc src/halfvec.c/usr/bin/clang-14 -Wno-ignored-attributes -fno-strict-aliasing -fwrapv -Wno-unused-command-line-argument -Wno-compound-token-split-by-macro -O2 -I. -I./ -I/usr/include/postgresql/14/server -I/usr/include/postgresql/internal -Wdate-time -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -I/usr/include/libxml2 -flto=thin -emit-llvm -c -o src/hnsw.bc src/hnsw.c/usr/bin/clang-14 -Wno-ignored-attributes -fno-strict-aliasing -fwrapv -Wno-unused-command-line-argument -Wno-compound-token-split-by-macro -O2 -I. -I./ -I/usr/include/postgresql/14/server -I/usr/include/postgresql/internal -Wdate-time -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -I/usr/include/libxml2 -flto=thin -emit-llvm -c -o src/hnswbuild.bc src/hnswbuild.c/usr/bin/clang-14 -Wno-ignored-attributes -fno-strict-aliasing -fwrapv -Wno-unused-command-line-argument -Wno-compound-token-split-by-macro -O2 -I. -I./ -I/usr/include/postgresql/14/server -I/usr/include/postgresql/internal -Wdate-time -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -I/usr/include/libxml2 -flto=thin -emit-llvm -c -o src/hnswinsert.bc src/hnswinsert.c/usr/bin/clang-14 -Wno-ignored-attributes -fno-strict-aliasing -fwrapv -Wno-unused-command-line-argument -Wno-compound-token-split-by-macro -O2 -I. -I./ -I/usr/include/postgresql/14/server -I/usr/include/postgresql/internal -Wdate-time -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -I/usr/include/libxml2 -flto=thin -emit-llvm -c -o src/hnswscan.bc src/hnswscan.c/usr/bin/clang-14 -Wno-ignored-attributes -fno-strict-aliasing -fwrapv -Wno-unused-command-line-argument -Wno-compound-token-split-by-macro -O2 -I. -I./ -I/usr/include/postgresql/14/server -I/usr/include/postgresql/internal -Wdate-time -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -I/usr/include/libxml2 -flto=thin -emit-llvm -c -o src/hnswutils.bc src/hnswutils.c/usr/bin/clang-14 -Wno-ignored-attributes -fno-strict-aliasing -fwrapv -Wno-unused-command-line-argument -Wno-compound-token-split-by-macro -O2 -I. -I./ -I/usr/include/postgresql/14/server -I/usr/include/postgresql/internal -Wdate-time -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -I/usr/include/libxml2 -flto=thin -emit-llvm -c -o src/hnswvacuum.bc src/hnswvacuum.c/usr/bin/clang-14 -Wno-ignored-attributes -fno-strict-aliasing -fwrapv -Wno-unused-command-line-argument -Wno-compound-token-split-by-macro -O2 -I. -I./ -I/usr/include/postgresql/14/server -I/usr/include/postgresql/internal -Wdate-time -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -I/usr/include/libxml2 -flto=thin -emit-llvm -c -o src/ivfbuild.bc src/ivfbuild.c/usr/bin/clang-14 -Wno-ignored-attributes -fno-strict-aliasing -fwrapv -Wno-unused-command-line-argument -Wno-compound-token-split-by-macro -O2 -I. -I./ -I/usr/include/postgresql/14/server -I/usr/include/postgresql/internal -Wdate-time -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -I/usr/include/libxml2 -flto=thin -emit-llvm -c -o src/ivfflat.bc src/ivfflat.c/usr/bin/clang-14 -Wno-ignored-attributes -fno-strict-aliasing -fwrapv -Wno-unused-command-line-argument -Wno-compound-token-split-by-macro -O2 -I. -I./ -I/usr/include/postgresql/14/server -I/usr/include/postgresql/internal -Wdate-time -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -I/usr/include/libxml2 -flto=thin -emit-llvm -c -o src/ivfinsert.bc src/ivfinsert.c/usr/bin/clang-14 -Wno-ignored-attributes -fno-strict-aliasing -fwrapv -Wno-unused-command-line-argument -Wno-compound-token-split-by-macro -O2 -I. -I./ -I/usr/include/postgresql/14/server -I/usr/include/postgresql/internal -Wdate-time -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -I/usr/include/libxml2 -flto=thin -emit-llvm -c -o src/ivfkmeans.bc src/ivfkmeans.c/usr/bin/clang-14 -Wno-ignored-attributes -fno-strict-aliasing -fwrapv -Wno-unused-command-line-argument -Wno-compound-token-split-by-macro -O2 -I. -I./ -I/usr/include/postgresql/14/server -I/usr/include/postgresql/internal -Wdate-time -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -I/usr/include/libxml2 -flto=thin -emit-llvm -c -o src/ivfscan.bc src/ivfscan.c/usr/bin/clang-14 -Wno-ignored-attributes -fno-strict-aliasing -fwrapv -Wno-unused-command-line-argument -Wno-compound-token-split-by-macro -O2 -I. -I./ -I/usr/include/postgresql/14/server -I/usr/include/postgresql/internal -Wdate-time -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -I/usr/include/libxml2 -flto=thin -emit-llvm -c -o src/ivfutils.bc src/ivfutils.c/usr/bin/clang-14 -Wno-ignored-attributes -fno-strict-aliasing -fwrapv -Wno-unused-command-line-argument -Wno-compound-token-split-by-macro -O2 -I. -I./ -I/usr/include/postgresql/14/server -I/usr/include/postgresql/internal -Wdate-time -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -I/usr/include/libxml2 -flto=thin -emit-llvm -c -o src/ivfvacuum.bc src/ivfvacuum.c/usr/bin/clang-14 -Wno-ignored-attributes -fno-strict-aliasing -fwrapv -Wno-unused-command-line-argument -Wno-compound-token-split-by-macro -O2 -I. -I./ -I/usr/include/postgresql/14/server -I/usr/include/postgresql/internal -Wdate-time -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -I/usr/include/libxml2 -flto=thin -emit-llvm -c -o src/sparsevec.bc src/sparsevec.c/usr/bin/clang-14 -Wno-ignored-attributes -fno-strict-aliasing -fwrapv -Wno-unused-command-line-argument -Wno-compound-token-split-by-macro -O2 -I. -I./ -I/usr/include/postgresql/14/server -I/usr/include/postgresql/internal -Wdate-time -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -I/usr/include/libxml2 -flto=thin -emit-llvm -c -o src/vector.bc src/vector.cIt take about 15-20min to compile.
EDIT: I just ran the command that was output independently and it seemed to complete. I then ran sudo make install and the output looks okay:
jackson@personal:/tmp/pgvector$ sudo make install/bin/mkdir -p '/usr/lib/postgresql/14/lib'/bin/mkdir -p '/usr/share/postgresql/14/extension'/bin/mkdir -p '/usr/share/postgresql/14/extension'/usr/bin/install -c -m 755 vector.so '/usr/lib/postgresql/14/lib/vector.so'/usr/bin/install -c -m 644 .//vector.control '/usr/share/postgresql/14/extension/'/usr/bin/install -c -m 644 .//sql/vector--0.1.0--0.1.1.sql .//sql/vector--0.1.1--0.1.3.sql .//sql/vector--0.1.3--0.1.4.sql .//sql/vector--0.1.4--0.1.5.sql .//sql/vector--0.1.5--0.1.6.sql .//sql/vector--0.1.6--0.1.7.sql .//sql/vector--0.1.7--0.1.8.sql .//sql/vector--0.1.8--0.2.0.sql .//sql/vector--0.2.0--0.2.1.sql .//sql/vector--0.2.1--0.2.2.sql .//sql/vector--0.2.2--0.2.3.sql .//sql/vector--0.2.3--0.2.4.sql .//sql/vector--0.2.4--0.2.5.sql .//sql/vector--0.2.5--0.2.6.sql .//sql/vector--0.2.6--0.2.7.sql .//sql/vector--0.2.7--0.3.0.sql .//sql/vector--0.3.0--0.3.1.sql .//sql/vector--0.3.1--0.3.2.sql .//sql/vector--0.3.2--0.4.0.sql .//sql/vector--0.4.0--0.4.1.sql .//sql/vector--0.4.1--0.4.2.sql .//sql/vector--0.4.2--0.4.3.sql .//sql/vector--0.4.3--0.4.4.sql .//sql/vector--0.4.4--0.5.0.sql .//sql/vector--0.5.0--0.5.1.sql .//sql/vector--0.5.1--0.6.0.sql .//sql/vector--0.6.0--0.6.1.sql .//sql/vector--0.6.1--0.6.2.sql .//sql/vector--0.6.2--0.7.0.sql .//sql/vector--0.7.0--0.7.1.sql .//sql/vector--0.7.1--0.7.2.sql .//sql/vector--0.7.2--0.7.3.sql .//sql/vector--0.7.3--0.7.4.sql sql/vector--0.7.4.sql '/usr/share/postgresql/14/extension/'/bin/mkdir -p '/usr/include/postgresql/14/server/extension/vector/'/usr/bin/install -c -m 644 .//src/halfvec.h .//src/sparsevec.h .//src/vector.h '/usr/include/postgresql/14/server/extension/vector/'/bin/mkdir -p '/usr/lib/postgresql/14/lib/bitcode/vector'/bin/mkdir -p '/usr/lib/postgresql/14/lib/bitcode'/vector/src//usr/bin/install -c -m 644 src/bitutils.bc '/usr/lib/postgresql/14/lib/bitcode'/vector/src//usr/bin/install -c -m 644 src/bitvec.bc '/usr/lib/postgresql/14/lib/bitcode'/vector/src//usr/bin/install -c -m 644 src/halfutils.bc '/usr/lib/postgresql/14/lib/bitcode'/vector/src//usr/bin/install -c -m 644 src/halfvec.bc '/usr/lib/postgresql/14/lib/bitcode'/vector/src//usr/bin/install -c -m 644 src/hnsw.bc '/usr/lib/postgresql/14/lib/bitcode'/vector/src//usr/bin/install -c -m 644 src/hnswbuild.bc '/usr/lib/postgresql/14/lib/bitcode'/vector/src//usr/bin/install -c -m 644 src/hnswinsert.bc '/usr/lib/postgresql/14/lib/bitcode'/vector/src//usr/bin/install -c -m 644 src/hnswscan.bc '/usr/lib/postgresql/14/lib/bitcode'/vector/src//usr/bin/install -c -m 644 src/hnswutils.bc '/usr/lib/postgresql/14/lib/bitcode'/vector/src//usr/bin/install -c -m 644 src/hnswvacuum.bc '/usr/lib/postgresql/14/lib/bitcode'/vector/src//usr/bin/install -c -m 644 src/ivfbuild.bc '/usr/lib/postgresql/14/lib/bitcode'/vector/src//usr/bin/install -c -m 644 src/ivfflat.bc '/usr/lib/postgresql/14/lib/bitcode'/vector/src//usr/bin/install -c -m 644 src/ivfinsert.bc '/usr/lib/postgresql/14/lib/bitcode'/vector/src//usr/bin/install -c -m 644 src/ivfkmeans.bc '/usr/lib/postgresql/14/lib/bitcode'/vector/src//usr/bin/install -c -m 644 src/ivfscan.bc '/usr/lib/postgresql/14/lib/bitcode'/vector/src//usr/bin/install -c -m 644 src/ivfutils.bc '/usr/lib/postgresql/14/lib/bitcode'/vector/src//usr/bin/install -c -m 644 src/ivfvacuum.bc '/usr/lib/postgresql/14/lib/bitcode'/vector/src//usr/bin/install -c -m 644 src/sparsevec.bc '/usr/lib/postgresql/14/lib/bitcode'/vector/src//usr/bin/install -c -m 644 src/vector.bc '/usr/lib/postgresql/14/lib/bitcode'/vector/src/cd '/usr/lib/postgresql/14/lib/bitcode'&& /usr/lib/llvm-14/bin/llvm-lto -thinlto -thinlto-action=thinlink -o vector.index.bc vector/src/bitutils.bc vector/src/bitvec.bc vector/src/halfutils.bc vector/src/halfvec.bc vector/src/hnsw.bc vector/src/hnswbuild.bc vector/src/hnswinsert.bc vector/src/hnswscan.bc vector/src/hnswutils.bc vector/src/hnswvacuum.bc vector/src/ivfbuild.bc vector/src/ivfflat.bc vector/src/ivfinsert.bc vector/src/ivfkmeans.bc vector/src/ivfscan.bc vector/src/ivfutils.bc vector/src/ivfvacuum.bc vector/src/sparsevec.bc vector/src/vector.bcEDIT 2: I am able to insert a couple test vectors into a database:
jackson=# CREATE EXTENSION vector;jackson=# CREATE TABLE items (id bigserial PRIMARY KEY, embedding vector(3));jackson=# INSERT INTO items (embedding) VALUES ('[1,2,3]'), ('[4,5,6]');jackson=# SELECT * FROM items ORDER BY embedding <-> '[3,1,2]' LIMIT 5; id | embedding ----+----------- 1 | [1,2,3] 2 | [4,5,6](2 rows)
