Bad syntax at configure.ac
According to 6e6510fc, [[:blank:]]
is not correct, since one pair of brackets is removed somehow.
However, I am having problems with the three-brackers version when linking libxml2 together with lzma and icu 32 libs.
I am building PandA-bambu (which requires functionality from lzma and icu libraries) with the latest versions of sollya. Thus, file configure.ac is modified including the following lines:
AC_CHECK_LIB([lzma], [lzma_code], [], AC_MSG_ERROR([libxml2 unusable because of missing liblzma]))
AC_CHECK_ICU(32, LIBS="$ICU_LIBS $LIBS", AC_MSG_ERROR([libxml2 unusable because of missing icu]))
I was able to build successfully using sollya-6.0, but got compilation errors (when linking to libxml2) with sollya-7.0 due to the three brackets.
Also, I notice that was causing the error, since deleting one pair of brackets in configure.ac
from sollya-7.0 results in a successful building too.