Mercurial > hg > orthanc-databases

annotate Resources/PostgreSQL/CheckTypeAlignment.cmake @ 463:0d168a2cadec pg-transactions

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
fix
author Sebastien Jodogne <s.jodogne@gmail.com>
date Wed, 31 Jan 2024 14:53:37 +0100
parents 8c7bb94adff7
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
172
8c7bb94adff7 trying upgrade from libpq 9.6.1 to 13.1
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1 macro(CHECK_TYPE_ALIGNMENT TYPE NAME)
8c7bb94adff7 trying upgrade from libpq 9.6.1 to 13.1
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2 if(NOT ${NAME})
8c7bb94adff7 trying upgrade from libpq 9.6.1 to 13.1
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
3 message(STATUS "Check alignment of ${TYPE}")
8c7bb94adff7 trying upgrade from libpq 9.6.1 to 13.1
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
4
8c7bb94adff7 trying upgrade from libpq 9.6.1 to 13.1
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
5 set(INCLUDE_HEADERS "#include <stddef.h>
8c7bb94adff7 trying upgrade from libpq 9.6.1 to 13.1
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
6 #include <stdio.h>
8c7bb94adff7 trying upgrade from libpq 9.6.1 to 13.1
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
7 #include <stdlib.h>")
8c7bb94adff7 trying upgrade from libpq 9.6.1 to 13.1
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
8
8c7bb94adff7 trying upgrade from libpq 9.6.1 to 13.1
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
9 if(HAVE_STDINT_H)
8c7bb94adff7 trying upgrade from libpq 9.6.1 to 13.1
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
10 set(INCLUDE_HEADERS "${INCLUDE_HEADERS}\n#include <stdint.h>\n")
8c7bb94adff7 trying upgrade from libpq 9.6.1 to 13.1
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
11 endif(HAVE_STDINT_H)
8c7bb94adff7 trying upgrade from libpq 9.6.1 to 13.1
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
12
8c7bb94adff7 trying upgrade from libpq 9.6.1 to 13.1
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
13 file(WRITE "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/check_${NAME}_alignment.c"
8c7bb94adff7 trying upgrade from libpq 9.6.1 to 13.1
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
14 "${INCLUDE_HEADERS}
8c7bb94adff7 trying upgrade from libpq 9.6.1 to 13.1
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
15 int main(){
8c7bb94adff7 trying upgrade from libpq 9.6.1 to 13.1
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
16 char diff;
8c7bb94adff7 trying upgrade from libpq 9.6.1 to 13.1
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
17 struct foo {char a; ${TYPE} b;};
8c7bb94adff7 trying upgrade from libpq 9.6.1 to 13.1
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
18 struct foo *p = (struct foo *) malloc(sizeof(struct foo));
8c7bb94adff7 trying upgrade from libpq 9.6.1 to 13.1
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
19 diff = ((char *)&p->b) - ((char *)&p->a);
8c7bb94adff7 trying upgrade from libpq 9.6.1 to 13.1
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
20 return diff;}
8c7bb94adff7 trying upgrade from libpq 9.6.1 to 13.1
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
21 ")
8c7bb94adff7 trying upgrade from libpq 9.6.1 to 13.1
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
22
8c7bb94adff7 trying upgrade from libpq 9.6.1 to 13.1
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
23 try_run(${NAME} COMPILE_RESULT "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/"
8c7bb94adff7 trying upgrade from libpq 9.6.1 to 13.1
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
24 "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/check_${NAME}_alignment.c")
8c7bb94adff7 trying upgrade from libpq 9.6.1 to 13.1
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
25
8c7bb94adff7 trying upgrade from libpq 9.6.1 to 13.1
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
26 message(STATUS "Check alignment of ${TYPE} - ${${NAME}}")
8c7bb94adff7 trying upgrade from libpq 9.6.1 to 13.1
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
27
8c7bb94adff7 trying upgrade from libpq 9.6.1 to 13.1
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
28 endif(NOT ${NAME})
8c7bb94adff7 trying upgrade from libpq 9.6.1 to 13.1
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
29 endmacro()