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(svn r4074) -Feature: [Makefile] the makefile can now detect if iconv is present in the system

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if detected, WITH_ICONV will be defined in the C code
	WITH_ICONV is also added to Makefile.config
	OSX do not use this flag setting in Makefile.config, as it is set at compile time based on target OS version
	the actual C code is not changed as the current iconv code is hardcoded for OSX and would break if any other OS got iconv
	This detection system is by request of Darkvater
This commit is contained in:
bjarni
2006-03-23 23:54:43 +00:00
parent 541703a2f6
commit 10936e7034
5 changed files with 39 additions and 4 deletions
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9
makefiledir/Makefile.libdetection
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@@ -121,3 +121,12 @@ WITH_PNG:=
endif
endif
ifeq ($(shell expr $(CONFIG_VERSION) \< 10), 1)
# we need to test if iconv is present on the current system
# even though we test on OSX, the read data is actually not used since it relies on target OS and this flag will be overwritten later
$(shell $(CC) -liconv -o makefiledir/iconv_detector makefiledir/iconv_detector.c 2>/dev/null)
WITH_ICONV:=$(shell makefiledir/iconv_detector 2>/dev/null)
$(shell rm makefiledir/iconv_detector 2>/dev/null)
endif