Differences From Artifact [b8fa03a6ef]:
- File
configure.ac
— part of check-in
[7357828bfc]
at
2011-04-04 23:04:06
on branch trunk
— Add -std=c99 if accepted by the compiler.
Some versions of glibc seem to need this in order to define INFINITY
and similar constants. (user: js, size: 13595) [annotate] [blame] [check-ins using]
To Artifact [c2f04c07fa]:
- File configure.ac — part of check-in [70e82fef45] at 2011-04-04 23:31:19 on branch trunk — Use -std=gnu99 instead of -std=c99. c99 gives trouble with glibc. (user: js, size: 13599) [annotate] [blame] [check-ins using]
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18 19 20 21 22 23 24 | AC_PROG_EGREP CPP="$OBJCPP" CPPFLAGS="$CPPFLAGS $OBJCPPFLAGS" OBJCFLAGS="$OBJCFLAGS -Wall -fexceptions -fobjc-exceptions" OBJCFLAGS="$OBJCFLAGS -fconstant-string-class=OFConstantString" | | | 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 | AC_PROG_EGREP CPP="$OBJCPP" CPPFLAGS="$CPPFLAGS $OBJCPPFLAGS" OBJCFLAGS="$OBJCFLAGS -Wall -fexceptions -fobjc-exceptions" OBJCFLAGS="$OBJCFLAGS -fconstant-string-class=OFConstantString" AX_CHECK_COMPILER_FLAGS(-std=gnu99, [OBJCFLAGS="$OBJCFLAGS -std=gnu99"]) AX_CHECK_COMPILER_FLAGS(-pipe, [OBJCFLAGS="$OBJCFLAGS -pipe"]) AX_CHECK_COMPILER_FLAGS(-fno-common, [OBJCFLAGS="$OBJCFLAGS -fno-common"]) AX_CHECK_COMPILER_FLAGS(-fno-constant-cfstrings, [ NO_CONST_CFSTRINGS="-fno-constant-cfstrings" OBJCFLAGS="$OBJCFLAGS -fno-constant-cfstrings" ]) AX_CHECK_COMPILER_FLAGS(-Wshorten-64-to-32, [OBJCFLAGS="$OBJCFLAGS -pipe"]) |
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