Make package

[dtrejod]

Currently make package fails due to missing pg_prometheus.so

[root@db7a59fabec1 pg_prometheus]# make
gcc -Wall -Wmissing-prototypes -Wpointer-arith -Wdeclaration-after-statement -Wendif-labels -Wmissing-format-attribute -Wformat-security -fno-strict-aliasing -fwrapv -fexcess-precision=standard -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -m64 -mtune=generic -fPIC -DINCLUDE_PACKAGE_SUPPORT=0 -MMD -I. -I./ -I/usr/pgsql-9.6/include/server -I/usr/pgsql-9.6/include/internal -D_GNU_SOURCE -I/usr/include/libxml2  -I/usr/include  -c -o src/prom.o src/prom.c
gcc -Wall -Wmissing-prototypes -Wpointer-arith -Wdeclaration-after-statement -Wendif-labels -Wmissing-format-attribute -Wformat-security -fno-strict-aliasing -fwrapv -fexcess-precision=standard -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -m64 -mtune=generic -fPIC -DINCLUDE_PACKAGE_SUPPORT=0 -MMD -I. -I./ -I/usr/pgsql-9.6/include/server -I/usr/pgsql-9.6/include/internal -D_GNU_SOURCE -I/usr/include/libxml2  -I/usr/include  -c -o src/parse.o src/parse.c
gcc -Wall -Wmissing-prototypes -Wpointer-arith -Wdeclaration-after-statement -Wendif-labels -Wmissing-format-attribute -Wformat-security -fno-strict-aliasing -fwrapv -fexcess-precision=standard -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -m64 -mtune=generic -fPIC -DINCLUDE_PACKAGE_SUPPORT=0 -MMD -I. -I./ -I/usr/pgsql-9.6/include/server -I/usr/pgsql-9.6/include/internal -D_GNU_SOURCE -I/usr/include/libxml2  -I/usr/include  -c -o src/utils.o src/utils.c
gcc -Wall -Wmissing-prototypes -Wpointer-arith -Wdeclaration-after-statement -Wendif-labels -Wmissing-format-attribute -Wformat-security -fno-strict-aliasing -fwrapv -fexcess-precision=standard -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -m64 -mtune=generic -fPIC -DINCLUDE_PACKAGE_SUPPORT=0 -MMD -shared -o pg_prometheus.so src/prom.o src/parse.o src/utils.o -L/usr/pgsql-9.6/lib  -Wl,--as-needed  -L/usr/lib64 -Wl,--as-needed -Wl,-rpath,'/usr/pgsql-9.6/lib',--enable-new-dtags  
[root@db7a59fabec1 pg_prometheus]# make package
rm -f pg_prometheus.so   libpg_prometheus.a  libpg_prometheus.pc
rm -f src/prom.o src/parse.o src/utils.o
rm -rf sql/pg_prometheus--0.2.1.sql src/prom.d src/parse.d src/utils.d
rm -rf test/results/ test/regression.diffs test/regression.out tmp_check/ log/
/bin/sh /usr/pgsql-9.6/lib/pgxs/src/makefiles/../../config/install-sh -c -m 755 pg_prometheus.so 'package/lib/pg_prometheus.so'
/usr/pgsql-9.6/lib/pgxs/src/makefiles/../../config/install-sh: pg_prometheus.so does not exist.
make: *** [package] Error 1

Consider changing --

pg_prometheus/Makefile

Line 63 in 5ac6ef8

package: clean $(EXT_SQL_FILE)

to:

package: $(EXT_SQL_FILE) $(EXTENSION).so

Additional question -- Is there a pre-built version pg_prometheus available? Was looking specifically for a RPM and not the docker image.

[gdcrocx]

I fully agree with @dtrejod, there should be built packages available as RPM (RedHat/CentOS) and DLL (Windows) for Prometheus. Docker images alone will not suffice for all use cases.

Make somehow fails for me as well. I will post the error here as well.

[WangWenchao]

When I build from source on Centos , there is always failed , is there any prebuild bianary or good tested build script for us , though it's open source pain

my go version is 1.11.3
my PostgreSQLversion is 11
The bellow is what I met.
first build prometheus-postgresql-adapter need go lint https://golang.github.io/dep/docs/installation.html

go get -d -u github.com/golang/dep
cd $(go env GOPATH)/src/github.com/golang/dep
DEP_LATEST=$(git describe --abbrev=0 --tags)
git checkout $DEP_LATEST
go install -ldflags="-X main.version=$DEP_LATEST" ./cmd/dep
git checkout master

then build prometheus-postgresql-adapter again

# Install dependencies (only required once)
dep ensure

# Build binary
make

next , build pg_prometheus , the error messages tip need llvm on centos7
so I have to install it

yum install devtoolset-7
yum install llvm-toolset-7

then make success , but make install pg_prometheus failed

[root@vultr pg_prometheus]# make
gcc -Wall -Wmissing-prototypes -Wpointer-arith -Wdeclaration-after-statement -Wendif-labels -Wmissing-format-attribute -Wformat-security -fno-strict-aliasing -fwrapv -fexcess-precision=standard -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -m64 -mtune=generic -fPIC -DINCLUDE_PACKAGE_SUPPORT=0 -MMD -I. -I./ -I/usr/pgsql-11/include/server -I/usr/pgsql-11/include/internal  -D_GNU_SOURCE -I/usr/include/libxml2  -I/usr/include  -c -o src/prom.o src/prom.c
src/prom.c: In function ‘prom_construct’:
src/prom.c:407:2: warning: implicit declaration of function ‘PG_GETARG_JSONB’ [-Wimplicit-function-declaration]
  Jsonb    *jb = PG_GETARG_JSONB(3);
  ^
src/prom.c:407:17: warning: initialization makes pointer from integer without a cast [enabled by default]
  Jsonb    *jb = PG_GETARG_JSONB(3);
                 ^
gcc -Wall -Wmissing-prototypes -Wpointer-arith -Wdeclaration-after-statement -Wendif-labels -Wmissing-format-attribute -Wformat-security -fno-strict-aliasing -fwrapv -fexcess-precision=standard -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -m64 -mtune=generic -fPIC -DINCLUDE_PACKAGE_SUPPORT=0 -MMD -I. -I./ -I/usr/pgsql-11/include/server -I/usr/pgsql-11/include/internal  -D_GNU_SOURCE -I/usr/include/libxml2  -I/usr/include  -c -o src/parse.o src/parse.c
gcc -Wall -Wmissing-prototypes -Wpointer-arith -Wdeclaration-after-statement -Wendif-labels -Wmissing-format-attribute -Wformat-security -fno-strict-aliasing -fwrapv -fexcess-precision=standard -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -m64 -mtune=generic -fPIC -DINCLUDE_PACKAGE_SUPPORT=0 -MMD -I. -I./ -I/usr/pgsql-11/include/server -I/usr/pgsql-11/include/internal  -D_GNU_SOURCE -I/usr/include/libxml2  -I/usr/include  -c -o src/utils.o src/utils.c
gcc -Wall -Wmissing-prototypes -Wpointer-arith -Wdeclaration-after-statement -Wendif-labels -Wmissing-format-attribute -Wformat-security -fno-strict-aliasing -fwrapv -fexcess-precision=standard -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -m64 -mtune=generic -fPIC -DINCLUDE_PACKAGE_SUPPORT=0 -MMD -shared -o pg_prometheus.so src/prom.o src/parse.o src/utils.o -L/usr/pgsql-11/lib  -Wl,--as-needed -L/usr/lib64/llvm5.0/lib  -L/usr/lib64 -Wl,--as-needed -Wl,-rpath,'/usr/pgsql-11/lib',--enable-new-dtags
/opt/rh/llvm-toolset-7/root/usr/bin/clang -Wno-ignored-attributes -fno-strict-aliasing -fwrapv -O2  -I. -I./ -I/usr/pgsql-11/include/server -I/usr/pgsql-11/include/internal  -D_GNU_SOURCE -I/usr/include/libxml2  -I/usr/include -flto=thin -emit-llvm -c -o src/prom.bc src/prom.c
src/prom.c:407:17: warning: implicit declaration of function 'PG_GETARG_JSONB' is invalid in C99 [-Wimplicit-function-declaration]
        Jsonb      *jb = PG_GETARG_JSONB(3);
                         ^
src/prom.c:407:12: warning: incompatible integer to pointer conversion initializing 'Jsonb *' with an expression of type 'int' [-Wint-conversion]
        Jsonb      *jb = PG_GETARG_JSONB(3);
                    ^    ~~~~~~~~~~~~~~~~~~
2 warnings generated.
/opt/rh/llvm-toolset-7/root/usr/bin/clang -Wno-ignored-attributes -fno-strict-aliasing -fwrapv -O2  -I. -I./ -I/usr/pgsql-11/include/server -I/usr/pgsql-11/include/internal  -D_GNU_SOURCE -I/usr/include/libxml2  -I/usr/include -flto=thin -emit-llvm -c -o src/parse.bc src/parse.c
/opt/rh/llvm-toolset-7/root/usr/bin/clang -Wno-ignored-attributes -fno-strict-aliasing -fwrapv -O2  -I. -I./ -I/usr/pgsql-11/include/server -I/usr/pgsql-11/include/internal  -D_GNU_SOURCE -I/usr/include/libxml2  -I/usr/include -flto=thin -emit-llvm -c -o src/utils.bc src/utils.c
[root@vultr pg_prometheus]# make install
/usr/bin/mkdir -p '/usr/pgsql-11/lib'
/usr/bin/mkdir -p '/usr/pgsql-11/share/extension'
/usr/bin/mkdir -p '/usr/pgsql-11/share/extension'
/usr/bin/install -c -m 755  pg_prometheus.so '/usr/pgsql-11/lib/pg_prometheus.so'
/usr/bin/install -c -m 644 .//pg_prometheus.control '/usr/pgsql-11/share/extension/'
/usr/bin/install -c -m 644 .//sql/pg_prometheus--0.2.1.sql  '/usr/pgsql-11/share/extension/'
/usr/bin/mkdir -p '/usr/pgsql-11/lib/bitcode/pg_prometheus'
/usr/bin/mkdir -p '/usr/pgsql-11/lib/bitcode'/pg_prometheus/src/
/usr/bin/install -c -m 644 src/prom.bc '/usr/pgsql-11/lib/bitcode'/pg_prometheus/src/
/usr/bin/install -c -m 644 src/parse.bc '/usr/pgsql-11/lib/bitcode'/pg_prometheus/src/
/usr/bin/install -c -m 644 src/utils.bc '/usr/pgsql-11/lib/bitcode'/pg_prometheus/src/
cd '/usr/pgsql-11/lib/bitcode' && /usr/lib64/llvm5.0/bin/llvm-lto -thinlto -thinlto-action=thinlink -o pg_prometheus.index.bc pg_prometheus/src/prom.bc pg_prometheus/src/parse.bc pg_prometheus/src/utils.bc
/bin/sh: /usr/lib64/llvm5.0/bin/llvm-lto: No such file or directory
make: *** [install] Error 127

[kakoka]

You can make this, under sudo:

mkdir -p /usr/lib64/llvm5.0
mkdir -p /usr/lib64/llvm5.0/bin
cd /usr/lib64/llvm5.0/bin
ln -s /opt/rh/llvm-toolset-7/root/usr/bin/llvm-lto

then make install and build will be installed. Was built and tested with pgsql11, centos7.