Compile fail on macos big sur

Hi,

On 23.09.2021 10:09, zhang listar wrote:

Hi, guys, I encount a problem on compiling pssql, the environment is:
os: macos big sur version 11.5.2 (20G95)
compiler:  gcc-11 (Homebrew GCC 11.2.0) 11.2.0

I've just tried building with gcc-11 on Catalina (yes, it's time to
upgrade) and it went fine, no warnings.

Maybe `git clean -fdx` would help? (Be careful, though, it removes any
changes you may have maid.)

/usr/local/bin/gcc-11 -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 -O2  zic.o -L../../src/port -L../../src/common
-isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX11.3.sdk
-L/usr/local/opt/binutils/lib  -Wl,-dead_strip_dylibs   -lpgcommon
-lpgport -lz -lreadline -lm  -o zic

Here is what I have:

/usr/local/bin/gcc-11 -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 -O2 zic.o -L../../src/port
-L../../src/common -isysroot
/Library/Developer/CommandLineTools/SDKs/MacOSX10.15.sdk
-Wl,-dead_strip_dylibs -lpgcommon -lpgport -lz -lreadline -lm -o zic

Looks the same, and gives no warnings.

Just in case, I configured like that:

./configure --prefix=$(cd ..;pwd)/install-gcc-11 --enable-cassert
--enable-debug --enable-tap-tests CC=/usr/local/bin/gcc-11

Hope that helps.

--
Sergey Shinderuk https://postgrespro.com/

Thanks for your reply, I do make distclean and git clean -fdx, but it does
no help.

the code: master, c7aeb775df895db240dcd6f47242f7e08899adfb
It looks like the macos issue, because of the ignoring of some lib, it
drives the compiling error.

Sergey Shinderuk <s.shinderuk@postgrespro.ru> 于2021年9月23日周四 下午3:35写道：

On 23.09.2021 10:50, zhang listar wrote:

Thanks for your reply, I do make distclean and git clean -fdx, but it
does no help.

the code: master, c7aeb775df895db240dcd6f47242f7e08899adfb
It looks like the macos issue, because of the ignoring of some lib, it
drives the compiling error. 

Maybe you could try adding -v to the problematic gcc command to see what
really goes on.

I see that gcc calls /usr/bin/ld, not binutils ld installed with
Homebrew. I saw an advice to `brew unlink binutils` somewhere.

Thanks. It is the binuitls problem. I do "brew uninstall binutils" and
compile successfully.
Actually it is the lib $(which ranlib) -V problem.
The similar issue here: https://github.com/bitcoin/bitcoin/issues/20825

Sergey Shinderuk <s.shinderuk@postgrespro.ru> 于2021年9月23日周四 下午4:03写道：