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autoconf: Quote AC_LANG_PROGRAM when used within AC_*_IFELSE #130
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AC_LANG_PROGRAM needs to be quoted when used within AC_*_IFELSE: https://lists.gnu.org/archive/html/bug-autoconf/2011-04/msg00017.html This fixes the following warnings: $ autoreconf configure.ac:298: warning: AC_LANG_CONFTEST: no AC_LANG_SOURCE call detected in body ../../lib/autoconf/lang.m4:193: AC_LANG_CONFTEST is expanded from... ../../lib/autoconf/general.m4:2729: _AC_RUN_IFELSE is expanded from... ../../lib/m4sugar/m4sh.m4:639: AS_IF is expanded from... ../../lib/autoconf/general.m4:2748: AC_RUN_IFELSE is expanded from... configure.ac:298: the top level configure.ac:593: warning: AC_LANG_CONFTEST: no AC_LANG_SOURCE call detected in body ../../lib/autoconf/lang.m4:193: AC_LANG_CONFTEST is expanded from... ../../lib/autoconf/general.m4:2661: _AC_LINK_IFELSE is expanded from... ../../lib/autoconf/general.m4:2678: AC_LINK_IFELSE is expanded from... configure.ac:593: the top level ... configure.ac:309: warning: AC_LANG_CONFTEST: no AC_LANG_SOURCE call detected in body ../../lib/autoconf/lang.m4:193: AC_LANG_CONFTEST is expanded from... ../../lib/autoconf/general.m4:2729: _AC_RUN_IFELSE is expanded from... ../../lib/m4sugar/m4sh.m4:639: AS_IF is expanded from... ../../lib/autoconf/general.m4:2748: AC_RUN_IFELSE is expanded from... configure.ac:309: the top level ...
aaronmdjones
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autoconf: Quote AC_LANG_PROGRAM when used within AC_*_IFELSE
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AC_LANG_PROGRAM needs to be quoted when used within AC_*_IFELSE:
https://lists.gnu.org/archive/html/bug-autoconf/2011-04/msg00017.html
This fixes the following warnings:
$ autoreconf
configure.ac:298: warning: AC_LANG_CONFTEST: no AC_LANG_SOURCE call detected in body
../../lib/autoconf/lang.m4:193: AC_LANG_CONFTEST is expanded from...
../../lib/autoconf/general.m4:2729: _AC_RUN_IFELSE is expanded from...
../../lib/m4sugar/m4sh.m4:639: AS_IF is expanded from...
../../lib/autoconf/general.m4:2748: AC_RUN_IFELSE is expanded from...
configure.ac:298: the top level
configure.ac:593: warning: AC_LANG_CONFTEST: no AC_LANG_SOURCE call detected in body
../../lib/autoconf/lang.m4:193: AC_LANG_CONFTEST is expanded from...
../../lib/autoconf/general.m4:2661: _AC_LINK_IFELSE is expanded from...
../../lib/autoconf/general.m4:2678: AC_LINK_IFELSE is expanded from...
configure.ac:593: the top level
...
configure.ac:309: warning: AC_LANG_CONFTEST: no AC_LANG_SOURCE call detected in body
../../lib/autoconf/lang.m4:193: AC_LANG_CONFTEST is expanded from...
../../lib/autoconf/general.m4:2729: _AC_RUN_IFELSE is expanded from...
../../lib/m4sugar/m4sh.m4:639: AS_IF is expanded from...
../../lib/autoconf/general.m4:2748: AC_RUN_IFELSE is expanded from...
configure.ac:309: the top level
...