diff options
| -rw-r--r-- | plugins/examples/host-toolchain/README.md | 10 | ||||
| -rw-r--r-- | plugins/examples/host-toolchain/gcc-host.mk | 7 |
2 files changed, 14 insertions, 3 deletions
diff --git a/plugins/examples/host-toolchain/README.md b/plugins/examples/host-toolchain/README.md index b571e4b..6b376bf 100644 --- a/plugins/examples/host-toolchain/README.md +++ b/plugins/examples/host-toolchain/README.md @@ -15,7 +15,15 @@ second pass to cross-compile the basic toolchain (`binutils` and `gcc`). Once complete, copy `usr/{target}` to an appropriate Windows machine and execute the `usr\{target}\bin\test-gcc-host.bat` batch file. This -builds and runs the `libgomp` test as a sanity check. +builds and runs the `libgomp` test as a sanity check. The cross and host +built programs should be identical (after stripping), confirmed with the +final step: + +``` +>fc /b test-gcc-host.exe test-pthreads-libgomp.exe +Comparing files test-gcc-host.exe and TEST-PTHREADS-LIBGOMP.EXE +FC: no differences encountered +``` #### Qt5 tools (`qmake.exe`, `rcc.exe`, etc.) diff --git a/plugins/examples/host-toolchain/gcc-host.mk b/plugins/examples/host-toolchain/gcc-host.mk index 2e6b3c8..758f68d 100644 --- a/plugins/examples/host-toolchain/gcc-host.mk +++ b/plugins/examples/host-toolchain/gcc-host.mk @@ -9,7 +9,7 @@ $(PKG)_SUBDIR = $(gcc_SUBDIR) $(PKG)_FILE = $(gcc_FILE) $(PKG)_URL = $(gcc_URL) $(PKG)_URL_2 = $(gcc_URL_2) -$(PKG)_DEPS := gcc binutils-host cloog gmp isl mpfr mpc +$(PKG)_DEPS := gcc binutils-host cloog gmp isl mpfr mpc pthreads define $(PKG)_UPDATE echo $(gcc_VERSION) @@ -43,10 +43,13 @@ define $(PKG)_BUILD $(MAKE) -C '$(1).build' -j 1 install # test compilation on host + # strip and compare cross and host-built tests cp '$(TOP_DIR)/src/pthreads-libgomp-test.c' '$(PREFIX)/$(TARGET)/bin/test-$(PKG).c' (printf 'set PATH=..\\bin;%%PATH%%\r\n'; \ printf 'gcc test-$(PKG).c -o test-$(PKG).exe -fopenmp -v\r\n'; \ printf 'test-$(PKG).exe\r\n'; \ - printf 'pause\r\n';) \ + printf 'strip test-$(PKG).exe test-pthreads-libgomp.exe\r\n'; \ + printf 'fc /b test-$(PKG).exe test-pthreads-libgomp.exe\r\n'; \ + printf 'cmd\r\n';) \ > '$(PREFIX)/$(TARGET)/bin/test-$(PKG).bat' endef |