Changeset 610c20cc in OpenModelica

Timestamp:

2020-10-21T14:04:16+02:00 (4 years ago)

Author:

Mahder Gebremedhin <mahder.gebremedhin@…>

Children:

e3138910

Parents:

66a59d6d

git-author:

Mahder Gebremedhin <mahder.gebremedhin@…> (09/14/20 14:40:45)

git-committer:

Mahder Gebremedhin <mahder.gebremedhin@…> (10/21/20 14:04:16)

Message:

[cmake] Disallow implicit function declaration.

• implicit function declaration should be forbidden for all C source files. We want to be strict with include headers and directories. If implicit declaration is allowed for C sources it messes things up and makes it difficult to track what comes from where.

File:

• OMCompiler/CMakeLists.txt (modified) (1 diff)

OMCompiler/CMakeLists.txt

@@ -19 +19 @@
 omc_add_to_report(CMAKE_BUILD_TYPE)
 
+# We want to make sure include directories are handled properly. C allows implicit function
+# declaration. We have to disable that so that we can be consistent and correct with our inclusions.
+if (CMAKE_CXX_COMPILER_ID STREQUAL "Clang" OR CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
+    add_compile_options(-Werror=implicit-function-declaration)
+endif()
+
 
 # options