From 7c10393fc0748a4651484408410b9b939d806364 Mon Sep 17 00:00:00 2001 From: Nick Wellnhofer Date: Mon, 22 Jul 2024 17:25:15 +0200 Subject: [PATCH] build: Fix config.h macros We have to emulate AC_CHECK_DECLS. Instead of leaving the macro undefined if a symbol wasn't found, it has to be set to 0. --- config.h.cmake.in | 14 ++++++++------ meson.build | 4 +--- 2 files changed, 9 insertions(+), 9 deletions(-) diff --git a/config.h.cmake.in b/config.h.cmake.in index c7fded76..847c1b40 100644 --- a/config.h.cmake.in +++ b/config.h.cmake.in @@ -1,6 +1,14 @@ /* Define to 1 if you have the header file. */ #cmakedefine HAVE_ARPA_INET_H 1 +/* Define to 1 if you have the declaration of 'getentropy', and to 0 if you + don't. */ +#cmakedefine01 HAVE_DECL_GETENTROPY + +/* Define to 1 if you have the declaration of 'mmap', and to 0 if you don't. + */ +#cmakedefine01 HAVE_DECL_MMAP + /* Define if __attribute__((destructor)) is accepted */ #cmakedefine HAVE_FUNC_ATTRIBUTE_DESTRUCTOR 1 @@ -13,18 +21,12 @@ /* Define to 1 if you have the header file. */ #cmakedefine HAVE_DL_H 1 -/* Define to 1 if you have the `getentropy' function. */ -#cmakedefine HAVE_DECL_GETENTROPY 1 - /* Define if history library is there (-lhistory) */ #cmakedefine HAVE_LIBHISTORY 1 /* Define if readline library is there (-lreadline) */ #cmakedefine HAVE_LIBREADLINE 1 -/* Define to 1 if you have the `mmap' function. */ -#cmakedefine HAVE_DECL_MMAP 1 - /* Define to 1 if you have the header file. */ #cmakedefine HAVE_NETDB_H 1 diff --git a/meson.build b/meson.build index da9c6a24..3fec8349 100644 --- a/meson.build +++ b/meson.build @@ -261,9 +261,7 @@ xml_check_functions = [ ] foreach function : xml_check_functions - if cc.has_header_symbol(function[1], function[0]) - config_h.set10(function[2], true) - endif + config_h.set10(function[2], cc.has_header_symbol(function[1], function[0])) endforeach # library