haikuports/dev-util/pkgconf/patches/pkgconf-1.4.2.patchset

From bd82c5be63b1d14acfaa9b35e78531fe2f5ce5bf Mon Sep 17 00:00:00 2001
From: Leorize <alaviss@users.noreply.github.com>
Date: Tue, 3 Apr 2018 12:46:35 +0700
Subject: libpkgconf: add support for Haiku

client: use BELIBRARIES

On Haiku, BELIBRARIES is the equivalent to LIBRARY_PATH on many other
systems, while LIBRARY_PATH is instead the LD_LIBRARY_PATH of Haiku.

pkg: bootstrap package search paths with Haiku's find_paths

This commit adds build_default_pkgconfig_path. The function appends
to the list given the default pkgconfig paths, and will supersede
get_default_pkgconfig_path

diff --git a/libpkgconf/client.c b/libpkgconf/client.c
index 811e043..a832e83 100644
--- a/libpkgconf/client.c
+++ b/libpkgconf/client.c
@@ -78,7 +78,11 @@ pkgconf_client_init(pkgconf_client_t *client, pkgconf_error_handler_func_t error
 	pkgconf_path_build_from_environ("PKG_CONFIG_SYSTEM_INCLUDE_PATH", SYSTEM_INCLUDEDIR, &client->filter_includedirs, false);
 
 	/* GCC uses these environment variables to define system include paths, so we should check them. */
+#ifdef __HAIKU__
+	pkgconf_path_build_from_environ("BELIBRARIES", NULL, &client->filter_libdirs, false);
+#else
 	pkgconf_path_build_from_environ("LIBRARY_PATH", NULL, &client->filter_libdirs, false);
+#endif
 	pkgconf_path_build_from_environ("CPATH", NULL, &client->filter_includedirs, false);
 	pkgconf_path_build_from_environ("C_INCLUDE_PATH", NULL, &client->filter_includedirs, false);
 	pkgconf_path_build_from_environ("CPLUS_INCLUDE_PATH", NULL, &client->filter_includedirs, false);
diff --git a/libpkgconf/pkg.c b/libpkgconf/pkg.c
index 0feb4d6..67b52d7 100644
--- a/libpkgconf/pkg.c
+++ b/libpkgconf/pkg.c
@@ -49,11 +49,12 @@ str_has_suffix(const char *str, const char *suffix)
 	return !strncasecmp(str + str_len - suf_len, suffix, suf_len);
 }
 
-static inline const char *
-get_default_pkgconfig_path(char *outbuf, size_t outlen)
+static inline void
+build_default_pkgconfig_path(pkgconf_list_t* dirlist)
 {
 #ifdef _WIN32
 	char namebuf[MAX_PATH];
+	char outbuf[MAX_PATH];
 	char *p;
 
 	int sizepath = GetModuleFileName(NULL, namebuf, sizeof namebuf);
@@ -65,24 +66,35 @@ get_default_pkgconfig_path(char *outbuf, size_t outlen)
 	}
 	p = strrchr(namebuf, '/');
 	if (p == NULL)
-		return PKG_DEFAULT_PATH;
+		pkgconf_path_split(PKG_DEFAULT_PATH, dirlist, true);
 
 	*p = '\0';
-	pkgconf_strlcpy(outbuf, namebuf, outlen);
-	pkgconf_strlcat(outbuf, "/", outlen);
-	pkgconf_strlcat(outbuf, "../lib/pkgconfig", outlen);
-	pkgconf_strlcat(outbuf, ";", outlen);
-	pkgconf_strlcat(outbuf, namebuf, outlen);
-	pkgconf_strlcat(outbuf, "/", outlen);
-	pkgconf_strlcat(outbuf, "../share/pkgconfig", outlen);
-
-	return outbuf;
+	pkgconf_strlcpy(outbuf, namebuf, sizeof outbuf);
+	pkgconf_strlcat(outbuf, "/", sizeof outbuf);
+	pkgconf_strlcat(outbuf, "../lib/pkgconfig", sizeof outbuf);
+	pkgconf_path_add(outbuf, dirlist, true);
+	pkgconf_strlcpy(outbuf, namebuf, sizeof outbuf);
+	pkgconf_strlcat(outbuf, "/", sizeof outbuf);
+	pkgconf_strlcat(outbuf, "../share/pkgconfig", sizeof outbuf);
+	pkgconf_path_add(outbuf, dirlist, true);
+#elif __HAIKU__
+	char **paths;
+	size_t count;
+	if (find_paths(B_FIND_PATH_DEVELOP_LIB_DIRECTORY, "pkgconfig", &paths, &count) == B_OK) {
+		for (size_t i = 0; i < count; i++)
+			pkgconf_path_add(paths[i], dirlist, true);
+		free(paths);
+		paths = NULL;
+	}
+	if (find_paths(B_FIND_PATH_DATA_DIRECTORY, "pkgconfig", &paths, &count) == B_OK) {
+		for (size_t i = 0; i < count; i++)
+			pkgconf_path_add(paths[i], dirlist, true);
+		free(paths);
+		paths = NULL;
+	}
 #else
-	(void) outbuf;
-	(void) outlen;
+	pkgconf_path_split(PKG_DEFAULT_PATH, dirlist, true);
 #endif
-
-	return PKG_DEFAULT_PATH;
 }
 
 static const char *
@@ -117,12 +129,8 @@ pkgconf_pkg_dir_list_build(pkgconf_client_t *client)
 {
 	pkgconf_path_build_from_environ("PKG_CONFIG_PATH", NULL, &client->dir_list, true);
 
-	if (!(client->flags & PKGCONF_PKG_PKGF_ENV_ONLY))
-	{
-		char pathbuf[PKGCONF_BUFSIZE];
-
-		pkgconf_path_build_from_environ("PKG_CONFIG_LIBDIR", get_default_pkgconfig_path(pathbuf, sizeof pathbuf), &client->dir_list, true);
-	}
+	if (!(client->flags & PKGCONF_PKG_PKGF_ENV_ONLY) && (pkgconf_path_build_from_environ("PKG_CONFIG_LIBDIR", NULL, &client->dir_list, true)) < 1)
+		build_default_pkgconfig_path(&client->dir_list);
 }
 
 typedef void (*pkgconf_pkg_parser_keyword_func_t)(const pkgconf_client_t *client, pkgconf_pkg_t *pkg, const char *keyword, const size_t lineno, const ptrdiff_t offset, char *value);
diff --git a/libpkgconf/stdinc.h b/libpkgconf/stdinc.h
index 3b90853..ca3a7dc 100644
--- a/libpkgconf/stdinc.h
+++ b/libpkgconf/stdinc.h
@@ -53,6 +53,9 @@
 #else
 # define PATH_DEV_NULL	"/dev/null"
 # define SIZE_FMT_SPECIFIER	"%zu"
+# ifdef __HAIKU__
+#  include <FindDirectory.h>
+# endif
 # include <dirent.h>
 # include <unistd.h>
 # include <limits.h>
diff --git a/tests/regress.sh b/tests/regress.sh
index 7da53e6..0e505d3 100755
--- a/tests/regress.sh
+++ b/tests/regress.sh
@@ -79,7 +79,8 @@ variable_body()
 
 keep_system_libs_body()
 {
-	export PKG_CONFIG_PATH="${selfdir}/lib1" LIBRARY_PATH="/test/local/lib"
+	export PKG_CONFIG_PATH="${selfdir}/lib1"
+	eval export "$LIBRARY_PATH_ENV"="/test/local/lib"
 	atf_check \
 		-o inline:"\n" \
 		pkgconf --libs-only-L cflags-libs-only
diff --git a/tests/test_env.sh.in b/tests/test_env.sh.in
index 229dd00..17ee1f5 100644
--- a/tests/test_env.sh.in
+++ b/tests/test_env.sh.in
@@ -22,10 +22,12 @@ done
 #--- end kludge ---
 
 selfdir="@abs_top_srcdir@/tests"
+LIBRARY_PATH_ENV="LIBRARY_PATH"
 PATH_SEP=":"
 SYSROOT_DIR="${selfdir}/test"
 case "$(uname -s)" in
 Msys|CYGWIN*) PATH_SEP=";";;
+Haiku) LIBRARY_PATH_ENV="BELIBRARIES";;
 esac
 
 prefix="@prefix@"
-- 
2.16.2