-m32 command switch does not work

[jungtao]

Hi,

I am using the trial version now. I have a fedora20 x86_64 as a linux build server (virtual machine).

I am able to build under Linux terminal with compiler switch -m32. But not from Windows VS2015 with the CFLAGS under VisualGDB Project Properties set to:

-m32 -Wall -ffloat-store -ggdb -ffunction-sections -O0

Got this error message inside a pop-up window titled “Toolchain Test Failed”:

Tool arguments: -Wl,–start-group “/tmp/VisualGDB_ToolchainTestProgram.o” -o “/tmp/VisualGDB_ToolchainTestProgram” -Wl,-gc-sections -Wl,–end-group
/usr/bin/ld: i386 architecture of input file `/tmp/VisualGDB_ToolchainTestProgram.o’ is incompatible with i386:x86-64 output
collect2: error: ld returned 1 exit status

What do I need to do to enable -m32? Thanks

[support]

Looks like -m32 was specified in CFLAGS, but not in LDFLAGS, Please specify it in LDFLAGS as well.

[Author]

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