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| author | V3n3RiX <venerix@redcorelinux.org> | 2021-01-22 20:28:19 +0000 |
|---|---|---|
| committer | V3n3RiX <venerix@redcorelinux.org> | 2021-01-22 20:28:19 +0000 |
| commit | abaa75b10f899ada8dd05b23cc03205064394bc6 (patch) | |
| tree | eca3dd248b73b92013cba00a0fcc1edf2696e19a /dev-libs/apr/files | |
| parent | 24fd814c326e282c4321965c31f341dad77e270d (diff) | |
gentoo resync : 22.01.2021
Diffstat (limited to 'dev-libs/apr/files')
| -rw-r--r-- | dev-libs/apr/files/apr-1.7.0-autoconf-2.70.patch | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/dev-libs/apr/files/apr-1.7.0-autoconf-2.70.patch b/dev-libs/apr/files/apr-1.7.0-autoconf-2.70.patch new file mode 100644 index 000000000000..488c3c59321d --- /dev/null +++ b/dev-libs/apr/files/apr-1.7.0-autoconf-2.70.patch @@ -0,0 +1,64 @@ +From 5593f23e8e062da108ed585535e7281b87346ee1 Mon Sep 17 00:00:00 2001 +From: Sergei Trofimovich <slyfox@gentoo.org> +Date: Wed, 25 Nov 2020 09:36:25 +0000 +Subject: [PATCH] build/apr_common.m4: avoid explicit inclusion of + '"confdefs.h"' + +The failure is observed on `autoconf-2.69d` (soon to be released +as `autoconf-2.70`). There `int64_t` detection fails as: + +``` +$ autoreconf && ./configure +... +checking whether int64_t and int use fmt %d... no +checking whether int64_t and long use fmt %ld... no +checking whether int64_t and long long use fmt %lld... no +configure: error: could not determine the string function for int64_t +``` + +This happens because `./configure` always stumbles on warning: + +``` +configure:3350: gcc -c -g -O2 -Werror conftest.c >&5 +In file included from conftest.c:31: +confdefs.h:22: error: "__STDC_WANT_IEC_60559_ATTRIBS_EXT__" redefined [-Werror] + 22 | #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1 + | +``` + +It's triggered by double inclusion of `"confdefs.h"` contents: +explicitly in `APR_TRY_COMPILE_NO_WARNING` macro and implicitly +via `AC_LANG_SOURCE` use. + +To fix it and avoid having to define `main()` declaration the change +uses `AC_LANG_PROGRAM` instead. + +Tested on both `autoconf-2.69` and `autoconf-2.69d`. + +Bug: https://bugs.gentoo.org/738156 +Bug: https://bugs.gentoo.org/750353 +Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org> +--- + build/apr_common.m4 | 8 ++------ + 1 file changed, 2 insertions(+), 6 deletions(-) + +diff --git a/build/apr_common.m4 b/build/apr_common.m4 +index f4e2dfd0a7..6f5782e674 100644 +--- a/build/apr_common.m4 ++++ b/build/apr_common.m4 +@@ -504,13 +504,9 @@ AC_DEFUN([APR_TRY_COMPILE_NO_WARNING], + CFLAGS="$CFLAGS -Werror" + fi + AC_COMPILE_IFELSE( +- [AC_LANG_SOURCE( +- [#include "confdefs.h" +- ] +- [[$1]] +- [int main(int argc, const char *const *argv) {] ++ [AC_LANG_PROGRAM( ++ [[$1]], + [[$2]] +- [ return 0; }] + )], [CFLAGS=$apr_save_CFLAGS + $3], [CFLAGS=$apr_save_CFLAGS + $4]) |