Use i686-linux-gnu-gcc

Author: AnHeuermann

.gitattributes

@@ -8,3 +8,6 @@ test/resources/FMU_Interaction1/** linguist-generated=true export-ignore -diff
 
 # Also match the directory itself (some tools may reference the directory path)
 test/resources/FMU_Interaction1/ linguist-generated=true export-ignore -diff
+
+# Exclude from GitHub language stats
+test/resources/* linguist-vendored

README.md

@@ -10,7 +10,7 @@ platforms and create multi-platform FMUs.
 
 | Toolchain file                             | OS                    | C                       | Note       |
 |--------------------------------------------|-----------------------|-------------------------|------------|
-| [i686-linux-gnu][i686-linux-gnu]           | x86-64 Linux 32-bit   | gcc -m32                |            |
+| [i686-linux-gnu][i686-linux-gnu]           | x86-64 Linux 32-bit   | i686-linux-gnu-gcc      |            |
 | [x86_64-linux-gnu][x86_64-linux-gnu]       | x86-64 Linux 64-bit   | gcc -m64                |            |
 | [aarch64-linux-gnu][aarch64-linux-gnu]     | AArch64 Linux 64-bit  | aarch64-linux-gnu-gcc   |            |
 | [arm-linux-gnueabi][arm-linux-gnueabi]     | ARM Linux 32-bit      | arm-linux-gnueabi-gcc   |            |

toolchain/i686-linux-gnu.cmake

@@ -3,11 +3,8 @@ set(CMAKE_SYSTEM_NAME Linux)
 set(CMAKE_SYSTEM_PROCESSOR x86)
 
 # Compiler
-set(CMAKE_C_COMPILER gcc)
-set(CMAKE_C_FLAGS "-m32" CACHE STRING "" FORCE)
-set(CMAKE_CXX_COMPILER g++)
-set(CMAKE_CXX_FLAGS "-m32" CACHE STRING "" FORCE)
-set(CMAKE_EXE_LINKER_FLAGS "-m32" CACHE STRING "" FORCE)
+set(CMAKE_C_COMPILER i686-linux-gnu-gcc)
+set(CMAKE_CXX_COMPILER i686-linux-gnu-g++)
 
 # Where to find target environment
 set(CMAKE_FIND_ROOT_PATH /usr /usr/lib/i386-linux-gnu)