app-arch/rpm: fix musl build

Closes: https://bugs.gentoo.org/888954
Closes: https://bugs.gentoo.org/922286
Signed-off-by: Takuya Wakazono <pastalian46@gmail.com>
Signed-off-by: Sam James <sam@gentoo.org>

4 files changed, 104 insertions, 0 deletions

diff --git a/app-arch/rpm/files/rpm-4.18.1-musl-nls.patch b/app-arch/rpm/files/rpm-4.18.1-musl-nls.patch
new file mode 100644
index 000000000000..7d1fde28bacf
--- /dev/null
+++ b/app-arch/rpm/files/rpm-4.18.1-musl-nls.patch
@@ -0,0 +1,42 @@
+https://bugs.gentoo.org/888954
+https://github.com/rpm-software-management/rpm/commit/f401979a4c4829d68e9614860644bdb74b6dda66
+
+From da222f0d82721d17e57d491d2749a4bc44754b9d Mon Sep 17 00:00:00 2001
+From: Takuya Wakazono <pastalian46@gmail.com>
+Date: Thu, 18 Jan 2024 18:41:11 +0900
+Subject: [PATCH] Don't use _nl_msg_cat_cntr if __GLIC__ is not defined
+
+musl doesn't need to use libintl from GNU gettext because it has its
+own NLS implementation. Assuming _nl_msg_cat_cntr exists breaks the
+build against the musl system.
+--- a/lib/tagexts.c
++++ b/lib/tagexts.c
+@@ -532,7 +532,7 @@ static int filerequireTag(Header h, rpmtd td, headerGetFlags hgflags)
+ 
+ /* I18N look aside diversions */
+ 
+-#if defined(ENABLE_NLS)
++#if defined(ENABLE_NLS) && (defined(__GLIBC__) || !defined(__linux__))
+ extern int _nl_msg_cat_cntr;	/* XXX GNU gettext voodoo */
+ #endif
+ static const char * const language = "LANGUAGE";
+@@ -569,7 +569,9 @@ static int i18nTag(Header h, rpmTag tag, rpmtd td, headerGetFlags hgflags)
+ 	/* change to en_US for msgkey -> msgid resolution */
+ 	langval = getenv(language);
+ 	(void) setenv(language, "en_US", 1);
++#if defined(__GLIBC__) || !defined(__linux__)
+         ++_nl_msg_cat_cntr;
++#endif
+ 
+ 	msgid = NULL;
+ 	for (domain = dstring; domain != NULL; domain = de) {
+@@ -584,7 +586,9 @@ static int i18nTag(Header h, rpmTag tag, rpmtd td, headerGetFlags hgflags)
+ 	    (void) setenv(language, langval, 1);
+ 	else
+ 	    unsetenv(language);
++#if defined(__GLIBC__) || !defined(__linux__)
+         ++_nl_msg_cat_cntr;
++#endif
+ 
+ 	if (domain && msgid) {
+ 	    td->data = dgettext(domain, msgid);
diff --git a/app-arch/rpm/files/rpm-4.19.1-musl-compat.patch b/app-arch/rpm/files/rpm-4.19.1-musl-compat.patch
new file mode 100644
index 000000000000..ca9f97257c70
--- /dev/null
+++ b/app-arch/rpm/files/rpm-4.19.1-musl-compat.patch
@@ -0,0 +1,59 @@
+musl doesn't implement GLOB_BRACE, simply disable it.
+
+https://bugs.gentoo.org/922286
+https://github.com/rpm-software-management/rpm/issues/2844
+--- a/rpmio/rpmglob.c
++++ b/rpmio/rpmglob.c
+@@ -33,6 +33,10 @@
+ 
+ #include "debug.h"
+ 
++#ifndef GLOB_BRACE
++#define GLOB_BRACE 0
++#endif
++
+ /* Return 1 if pattern contains a magic char, see glob(7) for a list */
+ static int ismagic(const char *pattern)
+ {
+
+From 57f3711846f44da0f37cbc5dd66e8fba80a3bee1 Mon Sep 17 00:00:00 2001
+From: Panu Matilainen <pmatilai@redhat.com>
+Date: Mon, 18 Dec 2023 12:25:04 +0200
+Subject: [PATCH] Fix unconditional dependency on non-POSIX GLOB_ONLYDIR flag
+
+This regressed when we axed our internal glob copy in commit
+66fa46c006bae0f28d93238b8f7f1c923645eee5. Luckily GLOB_ONLYDIR is only
+an optimization so we can just skip it if not available.
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -350,6 +350,7 @@ if (LIBDW_FOUND)
+ 	set(HAVE_LIBDW 1)
+ endif()
+ 
++check_symbol_exists(GLOB_ONLYDIR "glob.h" HAVE_GLOB_ONLYDIR)
+ check_symbol_exists(major "sys/sysmacros.h" MAJOR_IN_SYSMACROS)
+ if (NOT MAJOR_IN_SYSMACROS)
+ 	check_symbol_exists(major "sys/mkdev.h" MAJOR_IN_MKDEV)
+--- a/config.h.in
++++ b/config.h.in
+@@ -100,6 +100,7 @@
+ #cmakedefine HAVE_ZSTD @HAVE_ZSTD@
+ #cmakedefine HAVE___PROGNAME @HAVE___PROGNAME@
+ #cmakedefine HAVE___SECURE_GETENV @HAVE___SECURE_GETENV@
++#cmakedefine HAVE_GLOB_ONLYDIR @HAVE_GLOB_ONLYDIR@
+ #cmakedefine MAJOR_IN_MKDEV @MAJOR_IN_MKDEV@
+ #cmakedefine MAJOR_IN_SYSMACROS @MAJOR_IN_SYSMACROS@
+ #cmakedefine RUNDIR @rundir@
+--- a/rpmio/rpmglob.c
++++ b/rpmio/rpmglob.c
+@@ -84,8 +84,10 @@ int rpmGlobPath(const char * pattern, rpmglobFlags flags,
+     gflags |= GLOB_BRACE;
+     if (home != NULL && strlen(home) > 0) 
+ 	gflags |= GLOB_TILDE;
++#if HAVE_GLOB_ONLYDIR
+     if (dir_only)
+ 	gflags |= GLOB_ONLYDIR;
++#endif
+     if (flags & RPMGLOB_NOCHECK)
+ 	gflags |= GLOB_NOCHECK;
+ 
diff --git a/app-arch/rpm/rpm-4.18.1.ebuild b/app-arch/rpm/rpm-4.18.1.ebuild
index 8695d7cf06c8..5054bab122a8 100644
--- a/app-arch/rpm/rpm-4.18.1.ebuild
+++ b/app-arch/rpm/rpm-4.18.1.ebuild
@@ -65,6 +65,7 @@ PATCHES=(
 	"${FILESDIR}"/${PN}-4.8.1-db-path.patch
 	"${FILESDIR}"/${PN}-4.8.1-clang.patch
 	"${FILESDIR}"/${PN}-4.17.0-libdir.patch
+	"${FILESDIR}"/${PN}-4.18.1-musl-nls.patch
 )
 
 pkg_pretend() {
diff --git a/app-arch/rpm/rpm-4.19.1.ebuild b/app-arch/rpm/rpm-4.19.1.ebuild
index 3459be5ac5f3..a011006febb8 100644
--- a/app-arch/rpm/rpm-4.19.1.ebuild
+++ b/app-arch/rpm/rpm-4.19.1.ebuild
@@ -62,7 +62,9 @@ RDEPEND="
 "
 
 PATCHES=(
+	"${FILESDIR}"/${PN}-4.18.1-musl-nls.patch
 	"${FILESDIR}"/${PN}-4.19.0-libdir.patch
+	"${FILESDIR}"/${PN}-4.19.1-musl-compat.patch
 )
 
 pkg_pretend() {