Got compiling errors when use arm gcc on Ubuntu 22

[JunhongMao]

1 OS and environment.

$ lsb_release  -a
No LSB modules are available.
Distributor ID: Ubuntu
Description:    Ubuntu 22.04.2 LTS
Release:        22.04
Codename:       jammy

$ sudo apt-get install gcc-arm-linux-gnueabi
$ sudo apt-get install gcc-arm-linux-gnueabihf


$ arm-linux-gnueabi-gcc -v
Using built-in specs.
COLLECT_GCC=arm-linux-gnueabi-gcc
COLLECT_LTO_WRAPPER=/usr/lib/gcc-cross/arm-linux-gnueabi/11/lto-wrapper
Target: arm-linux-gnueabi
Configured with: ../src/configure -v --with-pkgversion='Ubuntu 11.4.0-1ubuntu1~22.04' --with-bugurl=file:///usr/share/doc/gcc-11/README.Bugs --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++,m2 --prefix=/usr --with-gcc-major-version-only --program-suffix=-11 --enable-shared --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --with-default-libstdcxx-abi=new --enable-gnu-unique-object --disable-libitm --disable-libquadmath --disable-libquadmath-support --enable-plugin --with-system-zlib --enable-libphobos-checking=release --without-target-system-zlib --enable-multiarch --disable-sjlj-exceptions --with-specs='%{mfloat-abi=hard:-march=armv7-a -mcpu=generic-armv7-a -mfloat-abi=hard}' --with-arch=armv5t --with-float=soft --disable-werror --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=arm-linux-gnueabi --program-prefix=arm-linux-gnueabi- --includedir=/usr/arm-linux-gnueabi/include --with-build-config=bootstrap-lto-lean --enable-link-serialization=2
Thread model: posix
Supported LTO compression algorithms: zlib zstd
gcc version 11.4.0 (Ubuntu 11.4.0-1ubuntu1~22.04)


$ arm-linux-gnueabihf-gcc -v
Using built-in specs.
COLLECT_GCC=arm-linux-gnueabihf-gcc
COLLECT_LTO_WRAPPER=/usr/lib/gcc-cross/arm-linux-gnueabihf/11/lto-wrapper
Target: arm-linux-gnueabihf
Configured with: ../src/configure -v --with-pkgversion='Ubuntu 11.4.0-1ubuntu1~22.04' --with-bugurl=file:///usr/share/doc/gcc-11/README.Bugs --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++,m2 --prefix=/usr --with-gcc-major-version-only --program-suffix=-11 --enable-shared --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --with-default-libstdcxx-abi=new --enable-gnu-unique-object --disable-libitm --disable-libquadmath --disable-libquadmath-support --enable-plugin --enable-default-pie --with-system-zlib --enable-libphobos-checking=release --without-target-system-zlib --enable-multiarch --disable-sjlj-exceptions --with-arch=armv7-a+fp --with-float=hard --with-mode=thumb --disable-werror --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=arm-linux-gnueabihf --program-prefix=arm-linux-gnueabihf- --includedir=/usr/arm-linux-gnueabihf/include --with-build-config=bootstrap-lto-lean --enable-link-serialization=2
Thread model: posix
Supported LTO compression algorithms: zlib zstd
gcc version 11.4.0 (Ubuntu 11.4.0-1ubuntu1~22.04)

2 Upgrade Makefile by using arm-linux-gnueabi-gcc

$ git diff Makefile
diff --git a/Makefile b/Makefile
index 621b36c..359d401 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,6 @@

 PREFIX?=/usr/local
+export CC = arm-linux-gnueabi-gcc

 DESTDIR?=
 INSTALL = /usr/bin/install -c

3 Compile

$ git submodule update --init --recursive
$ make

handlersToJson.c: In function ‘toJsonSlotInfo’:
handlersToJson.c:176:48: error: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 3 has type ‘uint64_t’ {aka ‘long long unsigned int’} [-Werror=format=]
  176 |     fprintf(ctx->outfile, "      \"slotId\": %lu,\n", info->slot_id);
      |                                              ~~^      ~~~~~~~~~~~~~
      |                                                |          |
      |                                                |          uint64_t {aka long long unsigned int}
      |                                                long unsigned int
      |                                              %llu
handlersToJson.c:177:50: error: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 3 has type ‘uint64_t’ {aka ‘long long unsigned int’} [-Werror=format=]
  177 |     fprintf(ctx->outfile, "      \"slotSize\": %lu,\n", info->slot_size);
      |                                                ~~^      ~~~~~~~~~~~~~~~
      |                                                  |          |
      |                                                  |          uint64_t {aka long long unsigned int}
      |                                                  long unsigned int
      |                                                %llu
handlersToJson.c:178:58: error: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 3 has type ‘uint64_t’ {aka ‘long long unsigned int’} [-Werror=format=]
  178 |     fprintf(ctx->outfile, "      \"slotSExpiresSize\": %lu\n", info->expires_slot_size);
      |                                                        ~~^     ~~~~~~~~~~~~~~~~~~~~~~~
      |                                                          |         |
      |                                                          |         uint64_t {aka long long unsigned int}
      |                                                          long unsigned int
      |                                                        %llu
handlersToJson.c: In function ‘toJsonModule’:
handlersToJson.c:356:87: error: format ‘%ld’ expects argument of type ‘long int’, but argument 4 has type ‘size_t’ {aka ‘unsigned int’} [-Werror=format=]
  356 |     fprintf(ctx->outfile, "\"<Content of Module '%s'. Occupies a serialized size of %ld bytes>\"",
      |                                                                                     ~~^
      |                                                                                       |
      |                                                                                       long int
      |                                                                                     %d
  357 |             moduleName,
  358 |             serializedSize);
      |             ~~~~~~~~~~~~~~
      |             |
      |             size_t {aka unsigned int}
handlersToJson.c: In function ‘toJsonStreamItem’:
handlersToJson.c:535:57: error: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 4 has type ‘uint64_t’ {aka ‘long long unsigned int’} [-Werror=format=]
  535 |         fprintf(ctx->outfile, "%c\n        { \"id\":\"%lu-%lu\", ",
      |                                                       ~~^
      |                                                         |
      |                                                         long unsigned int
      |                                                       %llu
  536 |                 (ctx->state == R2J_IN_STREAM_ENTRIES) ? ',' : ' ',
  537 |                 id->ms, id->seq );
      |                 ~~~~~~
      |                   |
      |                   uint64_t {aka long long unsigned int}
handlersToJson.c:535:61: error: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 5 has type ‘uint64_t’ {aka ‘long long unsigned int’} [-Werror=format=]
  535 |         fprintf(ctx->outfile, "%c\n        { \"id\":\"%lu-%lu\", ",
      |                                                           ~~^
      |                                                             |
      |                                                             long unsigned int
      |                                                           %llu
  536 |                 (ctx->state == R2J_IN_STREAM_ENTRIES) ? ',' : ' ',
  537 |                 id->ms, id->seq );
      |                         ~~~~~~~
      |                           |
      |                           uint64_t {aka long long unsigned int}
handlersToJson.c: In function ‘toJsonStreamMetadata’:
handlersToJson.c:573:52: error: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 3 has type ‘uint64_t’ {aka ‘long long unsigned int’} [-Werror=format=]
  573 |     fprintf(ctx->outfile, "],\n      \"length\": %lu, ", meta->length);
      |                                                  ~~^     ~~~~~~~~~~~~
      |                                                    |         |
      |                                                    |         uint64_t {aka long long unsigned int}
      |                                                    long unsigned int
      |                                                  %llu
handlersToJson.c:574:56: error: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 3 has type ‘uint64_t’ {aka ‘long long unsigned int’} [-Werror=format=]
  574 |     fprintf(ctx->outfile, "\n      \"entriesAdded\": %lu, ", meta->entriesAdded);
      |                                                      ~~^     ~~~~~~~~~~~~~~~~~~
      |                                                        |         |
      |                                                        |         uint64_t {aka long long unsigned int}
      |                                                        long unsigned int
      |                                                      %llu
handlersToJson.c:575:53: error: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 3 has type ‘uint64_t’ {aka ‘long long unsigned int’} [-Werror=format=]
  575 |     fprintf(ctx->outfile, "\n      \"firstID\": \"%lu-%lu\", ", meta->firstID.ms, meta->firstID.seq);
      |                                                   ~~^           ~~~~~~~~~~~~~~~~
      |                                                     |                        |
      |                                                     long unsigned int        uint64_t {aka long long unsigned int}
      |                                                   %llu
handlersToJson.c:575:57: error: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 4 has type ‘uint64_t’ {aka ‘long long unsigned int’} [-Werror=format=]
  575 |     fprintf(ctx->outfile, "\n      \"firstID\": \"%lu-%lu\", ", meta->firstID.ms, meta->firstID.seq);
      |                                                       ~~^                         ~~~~~~~~~~~~~~~~~
      |                                                         |                                      |
      |                                                         long unsigned int                      uint64_t {aka long long unsigned int}
      |                                                       %llu
handlersToJson.c:576:52: error: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 3 has type ‘uint64_t’ {aka ‘long long unsigned int’} [-Werror=format=]
  576 |     fprintf(ctx->outfile, "\n      \"lastID\": \"%lu-%lu\", ", meta->lastID.ms, meta->lastID.seq);
      |                                                  ~~^           ~~~~~~~~~~~~~~~
      |                                                    |                       |
      |                                                    long unsigned int       uint64_t {aka long long unsigned int}
      |                                                  %llu
handlersToJson.c:576:56: error: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 4 has type ‘uint64_t’ {aka ‘long long unsigned int’} [-Werror=format=]
  576 |     fprintf(ctx->outfile, "\n      \"lastID\": \"%lu-%lu\", ", meta->lastID.ms, meta->lastID.seq);
      |                                                      ~~^                        ~~~~~~~~~~~~~~~~
      |                                                        |                                    |
      |                                                        long unsigned int                    uint64_t {aka long long unsigned int}
      |                                                      %llu
handlersToJson.c:577:59: error: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 3 has type ‘uint64_t’ {aka ‘long long unsigned int’} [-Werror=format=]
  577 |     fprintf(ctx->outfile, "\n      \"maxDelEntryID\": \"%lu-%lu\",", meta->maxDelEntryID.ms, meta->maxDelEntryID.seq);
      |                                                         ~~^          ~~~~~~~~~~~~~~~~~~~~~~
      |                                                           |                             |
      |                                                           long unsigned int             uint64_t {aka long long unsigned int}
      |                                                         %llu
handlersToJson.c:577:63: error: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 4 has type ‘uint64_t’ {aka ‘long long unsigned int’} [-Werror=format=]
  577 |     fprintf(ctx->outfile, "\n      \"maxDelEntryID\": \"%lu-%lu\",", meta->maxDelEntryID.ms, meta->maxDelEntryID.seq);
      |                                                             ~~^                              ~~~~~~~~~~~~~~~~~~~~~~~
      |                                                               |                                                 |
      |                                                               long unsigned int                                 uint64_t {aka long long unsigned int}
      |                                                             %llu
handlersToJson.c: In function ‘toJsonStreamNewCGroup’:
handlersToJson.c:599:73: error: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 5 has type ‘uint64_t’ {aka ‘long long unsigned int’} [-Werror=format=]
  599 |     fprintf(ctx->outfile, "%s        {\"name\": \"%s\", \"lastid\": \"%lu-%lu\", \"entriesRead\": %lu",
      |                                                                       ~~^
      |                                                                         |
      |                                                                         long unsigned int
      |                                                                       %llu
  600 |             prefix, grpName, meta->lastId.ms, meta->lastId.seq, meta->entriesRead);
      |                              ~~~~~~~~~~~~~~~
      |                                          |
      |                                          uint64_t {aka long long unsigned int}
handlersToJson.c:599:77: error: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 6 has type ‘uint64_t’ {aka ‘long long unsigned int’} [-Werror=format=]
  599 |     fprintf(ctx->outfile, "%s        {\"name\": \"%s\", \"lastid\": \"%lu-%lu\", \"entriesRead\": %lu",
      |                                                                           ~~^
      |                                                                             |
      |                                                                             long unsigned int
      |                                                                           %llu
  600 |             prefix, grpName, meta->lastId.ms, meta->lastId.seq, meta->entriesRead);
      |                                               ~~~~~~~~~~~~~~~~
      |                                                           |
      |                                                           uint64_t {aka long long unsigned int}
handlersToJson.c:599:101: error: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 7 has type ‘int64_t’ {aka ‘long long int’} [-Werror=format=]
  599 |     fprintf(ctx->outfile, "%s        {\"name\": \"%s\", \"lastid\": \"%lu-%lu\", \"entriesRead\": %lu",
      |                                                                                                   ~~^
      |                                                                                                     |
      |                                                                                                     long unsigned int
      |                                                                                                   %llu
  600 |             prefix, grpName, meta->lastId.ms, meta->lastId.seq, meta->entriesRead);
      |                                                                 ~~~~~~~~~~~~~~~~~
      |                                                                     |
      |                                                                     int64_t {aka long long int}
handlersToJson.c: In function ‘toJsonStreamCGroupPendingEntry’:
handlersToJson.c:619:57: error: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 4 has type ‘uint64_t’ {aka ‘long long unsigned int’} [-Werror=format=]
  619 |     fprintf(ctx->outfile, "%s\n           { \"sent\": %lu, \"id\":\"%lu-%lu\", \"count\": %lu }",
      |                                                       ~~^
      |                                                         |
      |                                                         long unsigned int
      |                                                       %llu
  620 |             prefix, pe->deliveryTime, pe->id.ms, pe->id.seq, pe->deliveryCount);
      |                     ~~~~~~~~~~~~~~~~
      |                       |
      |                       uint64_t {aka long long unsigned int}
handlersToJson.c:619:71: error: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 5 has type ‘uint64_t’ {aka ‘long long unsigned int’} [-Werror=format=]
  619 |     fprintf(ctx->outfile, "%s\n           { \"sent\": %lu, \"id\":\"%lu-%lu\", \"count\": %lu }",
      |                                                                     ~~^
      |                                                                       |
      |                                                                       long unsigned int
      |                                                                     %llu
  620 |             prefix, pe->deliveryTime, pe->id.ms, pe->id.seq, pe->deliveryCount);
      |                                       ~~~~~~~~~
      |                                             |
      |                                             uint64_t {aka long long unsigned int}
handlersToJson.c:619:75: error: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 6 has type ‘uint64_t’ {aka ‘long long unsigned int’} [-Werror=format=]
  619 |     fprintf(ctx->outfile, "%s\n           { \"sent\": %lu, \"id\":\"%lu-%lu\", \"count\": %lu }",
      |                                                                         ~~^
      |                                                                           |
      |                                                                           long unsigned int
      |                                                                         %llu
  620 |             prefix, pe->deliveryTime, pe->id.ms, pe->id.seq, pe->deliveryCount);
      |                                                  ~~~~~~~~~~
      |                                                        |
      |                                                        uint64_t {aka long long unsigned int}
handlersToJson.c:619:93: error: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 7 has type ‘uint64_t’ {aka ‘long long unsigned int’} [-Werror=format=]
  619 |     fprintf(ctx->outfile, "%s\n           { \"sent\": %lu, \"id\":\"%lu-%lu\", \"count\": %lu }",
      |                                                                                           ~~^
      |                                                                                             |
      |                                                                                             long unsigned int
      |                                                                                           %llu
  620 |             prefix, pe->deliveryTime, pe->id.ms, pe->id.seq, pe->deliveryCount);
      |                                                              ~~~~~~~~~~~~~~~~~
      |                                                                |
      |                                                                uint64_t {aka long long unsigned int}
handlersToJson.c: In function ‘toJsonStreamConsumerPendingEntry’:
handlersToJson.c:662:59: error: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 4 has type ‘uint64_t’ {aka ‘long long unsigned int’} [-Werror=format=]
  662 |     fprintf(ctx->outfile, "%s\n               {\"id\":\"%lu-%lu\"}", prefix, streamId->ms, streamId->seq);
      |                                                         ~~^                  ~~~~~~~~~~~~
      |                                                           |                          |
      |                                                           long unsigned int          uint64_t {aka long long unsigned int}
      |                                                         %llu
handlersToJson.c:662:63: error: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 5 has type ‘uint64_t’ {aka ‘long long unsigned int’} [-Werror=format=]
  662 |     fprintf(ctx->outfile, "%s\n               {\"id\":\"%lu-%lu\"}", prefix, streamId->ms, streamId->seq);
      |                                                             ~~^                            ~~~~~~~~~~~~~
      |                                                               |                                    |
      |                                                               long unsigned int                    uint64_t {aka long long unsigned int}
      |                                                             %llu
cc1: all warnings being treated as errors
make[1]: *** [Makefile:51: handlersToJson.o] Error 1
make[1]: Leaving directory '~/rdb/librdb/src/ext'
make: *** [Makefile:29: all] Error 2

4 Update the Makefile by arm-linux-gnueabihf-gcc

$ git diff
diff --git a/Makefile b/Makefile
index 621b36c..ee2849a 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-
+export CC=arm-linux-gnueabihf-gcc
 PREFIX?=/usr/local

 DESTDIR?=

5 Compile

$ make
make[1]: Entering directory 'librdb/src/lib'
arm-linux-gnueabihf-gcc -fPIC -fPIC -O3 -std=c99 -fstack-protector-all -Wstack-protector -Wall -Wextra -pedantic -Werror -fvisibility=hidden -DNDEBUG=1 -c parser.c -o parser.o -g3
parser.c: In function ‘elementModule’:
parser.c:2181:71: error: format ‘%ld’ expects argument of type ‘long int’, but argument 4 has type ‘uint64_t’ {aka ‘long long unsigned int’} [-Werror=format=]
 2181 |                             "elementModule() : Invalid when opcode: %ld.", when_opcode);
      |                                                                     ~~^    ~~~~~~~~~~~
      |                                                                       |    |
      |                                                                       |    uint64_t {aka long long unsigned int}
      |                                                                       long int
      |                                                                     %lld
cc1: all warnings being treated as errors
make[1]: *** [Makefile:52: parser.o] Error 1

[JunhongMao]

I'm glad to fix this issue. Please assign it to me.

[moticless]

Hi @JunhongMao, thank you for your willingness to help! Feel free to open a PR whenever you're ready. I'm curious about what changes we can make to the CI to catch this next time. Thanks!

[JunhongMao]

Hi @moticless , no problem. I will. I guess the CI can catch this when building with the environment below:

export CC = arm-linux-gnueabi-gcc

[moticless]

This issue has been resolved by PR #54