28 lines
1.2 KiB
Plaintext
28 lines
1.2 KiB
Plaintext
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autogen.mk
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autogen.mk is a makefile provided to automatically update the GNU autotools
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build system. It will run Bakefile, aclocal, and autoconf as appropriate.
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The .m4 files required for running aclocal are located in build/aclocal.
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When upgrading software that wxWidgets depends on (for example, Bakefile,
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cppunit, GTK, SDL, or others) it is advisable to upgrade the .m4 files
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located in the build/aclocal directory.
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It is particularly important that if you use a newer version of Bakefile
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to generate the Makefile.in files that you use the newer bakefile*.m4.
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Because build/autogen.mk is a Makefile it will automatically rerun
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aclocal and autoconf as necessary whenever any m4 in build/aclocal is
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newer than the generated aclocal.m4.
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You can achieve this simply by copying the new bakefile*.m4 files from
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PREFIX/share/aclocal/ into the build/aclocal/ directory and
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rerunning make -f build/autogen.mk. Note that you should _not_ preserve
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source file times (don't use cp -p) or else it's possible your .m4 files
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will be older than the generated aclocal.m4).
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Example:
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cp /usr/share/aclocal/bakefile*.m4 build/aclocal/
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make -f build/autogen.mk
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Please don't forget to commit updated .m4 files as well as updated aclocal.m4,
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configure, and Makefile.in files to wxWidgets.
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