Config: Detect C++11 compiler and libxml2 libraries more correctly.

postiffm / bibledit-desktop

Desktop version of Bibledit

GNU General Public License v3.0

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Closed rluzynski closed 5 years ago

rluzynski commented 5 years ago

Initialize the configuration variables in configure.ac and rely on them in src/Makefile.am rather than recalculate them on every run of make.

rluzynski commented 5 years ago

This pull request introduces some minor changes:

ensures that gcc (g++) is new enough to support C++11,
detects flags required to switch to C++11 mode and adds them to the command line automatically if any required (no more -std=c++11 explicitly added),
relies on XML_CPPFLAGS and XML_LIBS calculated by the configure script rather than running xml2-config on every line executed by Makefile.

If you accept the please also rebase gtk3 against this master.

postiffm commented 5 years ago

Looks good--b001830 is the new commit hash for it.

postiffm commented 5 years ago

Sometimes I wonder if there is a way to, when compiling, not show all the -I arguments on the command line. like: g++ file.cpp -o file.o