view modules/configmake @ 40214:452ab00796c7

Fix undefined behaviour. * lib/bitrotate.h (rotl16, rotr16, rotl8, rotr8): Case x to 'unsigned int', to avoid shift operations on 'int'. * lib/xmemdup0.c (xmemdup0): Don't invoke memcpy with a zero size. * tests/test-count-leading-zeros.c (main): Use a random number that has as many bits as TYPE, not only 2*15 or 2*31 bits. * tests/test-count-trailing-zeros.c (main): Likewise. * tests/test-count-one-bits.c (main): Likewise. * tests/test-memmem.c: Don't include "null-ptr.h". (main): Use zerosize_ptr() instead of null_ptr(). * modules/memmem-tests (Files): Remove tests/null-ptr.h.
author Bruno Haible <bruno@clisp.org>
date Sat, 09 Mar 2019 20:32:25 +0100
parents bac0ab510bc8
children
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Description:
Access from source code to variables set by "configure" or "make".

Files:
m4/configmake.m4

Depends-on:

configure.ac:
gl_CONFIGMAKE_PREP

Makefile.am:
# Listed in the same order as the GNU makefile conventions, and
# provided by autoconf 2.59c+ or 2.70.
# The Automake-defined pkg* macros are appended, in the order
# listed in the Automake 1.10a+ documentation.
configmake.h: Makefile
	$(AM_V_GEN)rm -f $@-t && \
	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
	  echo '#define PREFIX "$(prefix)"'; \
	  echo '#define EXEC_PREFIX "$(exec_prefix)"'; \
	  echo '#define BINDIR "$(bindir)"'; \
	  echo '#define SBINDIR "$(sbindir)"'; \
	  echo '#define LIBEXECDIR "$(libexecdir)"'; \
	  echo '#define DATAROOTDIR "$(datarootdir)"'; \
	  echo '#define DATADIR "$(datadir)"'; \
	  echo '#define SYSCONFDIR "$(sysconfdir)"'; \
	  echo '#define SHAREDSTATEDIR "$(sharedstatedir)"'; \
	  echo '#define LOCALSTATEDIR "$(localstatedir)"'; \
	  echo '#define RUNSTATEDIR "$(runstatedir)"'; \
	  echo '#define INCLUDEDIR "$(includedir)"'; \
	  echo '#define OLDINCLUDEDIR "$(oldincludedir)"'; \
	  echo '#define DOCDIR "$(docdir)"'; \
	  echo '#define INFODIR "$(infodir)"'; \
	  echo '#define HTMLDIR "$(htmldir)"'; \
	  echo '#define DVIDIR "$(dvidir)"'; \
	  echo '#define PDFDIR "$(pdfdir)"'; \
	  echo '#define PSDIR "$(psdir)"'; \
	  echo '#define LIBDIR "$(libdir)"'; \
	  echo '#define LISPDIR "$(lispdir)"'; \
	  echo '#define LOCALEDIR "$(localedir)"'; \
	  echo '#define MANDIR "$(mandir)"'; \
	  echo '#define MANEXT "$(manext)"'; \
	  echo '#define PKGDATADIR "$(pkgdatadir)"'; \
	  echo '#define PKGINCLUDEDIR "$(pkgincludedir)"'; \
	  echo '#define PKGLIBDIR "$(pkglibdir)"'; \
	  echo '#define PKGLIBEXECDIR "$(pkglibexecdir)"'; \
	} | sed '/""/d' > $@-t && \
	mv -f $@-t $@

BUILT_SOURCES += configmake.h
CLEANFILES += configmake.h configmake.h-t

Include:
/* Include only after all system include files.  */
"configmake.h"

License:
LGPLv2+

Maintainer:
all