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| author |   Romain Forlot <romain.forlot@iot.bzh> | 2017-05-09 13:11:25 +0200 |
|---|---|---|
| committer | Romain Forlot <romain.forlot@iot.bzh> | 2017-05-09 13:11:25 +0200 |
| commit | 7831e0165ae752c15474d4baa897c41958750f77 (patch) | |
| tree | 6b12988bba8d01c5778c769db23bfaabd5eb04eb | |
| parent | fc0c8ab6205304052a1ecdc65586b36b7a1c706d (diff) | |
Check compiler version to ensure a minimal version.
Change-Id: I619ba2c41e9e5f46b1d10d31510794b6577fce85
Signed-off-by: Romain Forlot <romain.forlot@iot.bzh>
| -rw-r--r-- | reference/etc/config.cmake | 5 | ||||
| -rw-r--r-- | reference/etc/macros.cmake | 8 |
2 files changed, 10 insertions, 3 deletions
diff --git a/reference/etc/config.cmake b/reference/etc/config.cmake index a88fcf0..596cfbb 100644 --- a/reference/etc/config.cmake +++ b/reference/etc/config.cmake @@ -44,10 +44,9 @@ set(PROJECT_LANGUAGES,"C") # ---------------------------------- set(CMAKE_BUILD_TYPE "DEBUG") -# Compiler selection if needed. Overload the detected compiler. +# Compiler selection if needed. Impose a minimal version. # ----------------------------------------------- -#set(CMAKE_C_COMPILER "gcc") -#set(CMAKE_CXX_COMPILER "g++") +set (gcc_minimal_version 4.9) # PKG_CONFIG required packages # ----------------------------- diff --git a/reference/etc/macros.cmake b/reference/etc/macros.cmake index 184f8ba..b8c4e06 100644 --- a/reference/etc/macros.cmake +++ b/reference/etc/macros.cmake @@ -40,6 +40,14 @@ macro(PROJECT_TARGET_ADD TARGET_NAME) endif() endmacro(PROJECT_TARGET_ADD) +# Check GCC minimal version version +if (gcc_minimal_version) + message ("-- Check gcc_minimal_version (found gcc version ${CMAKE_C_COMPILER_VERSION}) (found g++ version ${CMAKE_CXX_COMPILER_VERSION})") +if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS ${gcc_minimal_version} OR CMAKE_C_COMPILER_VERSION VERSION_LESS ${gcc_minimal_version}) + message(FATAL_ERROR "**** FATAL: Require at least gcc-${gcc_minimal_version} please set CMAKE_C[XX]_COMPILER") +endif() +endif(gcc_minimal_version) + macro(defstr name value) add_definitions(-D${name}=${value}) endmacro(defstr) |