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Makefile: Warn if user tries to compile for libpayload w/o crossgcc

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While flashrom is not as picky on compilers as coreboot, there is still a
high probablilty of breakage when one combines libpayload and distribution
compilers. Print a warning if we detect that to give the daring user a hint
how to resolve the explosions potentially following below it.

Corresponding to flashrom svn r1740.

Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
This commit is contained in:
Stefan Tauner 2013-09-12 14:04:31 +00:00
parent 6c67f1c128
commit d6c17f6528
1 changed files with 5 additions and 0 deletions
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Makefile
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@ -734,6 +734,11 @@ compiler: featuresavailable
@echo $(TARGET_OS)|wc -w|grep -q '^[[:blank:]]*1[[:blank:]]*$$' || \
( echo "unknown. Aborting."; exit 1)
@printf "%s\n" '$(TARGET_OS)'
ifeq ($(TARGET_OS), libpayload)
@$(CC) --version 2>&1 | grep -q coreboot || \
( echo "Warning: It seems you are not using coreboot's reference compiler."; \
echo "This might work but usually does not, please beware." )
endif
define LIBPCI_TEST
/* Avoid a failing test due to libpci header symbol shadowing breakage */