oprofile: update to 1.2.0

- Add musl.patch to workaround lack of certain FTW_ constants in musl
- Add basename.patch to fix build error

Closes: #7313 [via git-merge-pr]

srcpkgs/oprofile/patches/basename.patch

@@ -0,0 +1,13 @@
+Use internal op_basename function rather than basename.
+
+--- pp/oparchive.cpp	2017-08-08 13:32:18.667327870 -0400
++++ pp/oparchive.cpp	2017-08-08 13:36:09.502600880 -0400
+@@ -261,7 +262,7 @@
+ 		/* determine the session name of sample file */
+ 		int offset = sample_name.find('{');
+ 		string base_samples_dir = sample_name.substr(0, offset-1);
+-		string session = basename(base_samples_dir.c_str());
++		string session = op_basename(base_samples_dir);
+ 		/* Get rid of the the archive_path from the name */
+ 		string sample_base = sample_name.substr(offset);
+ 		string sample_archive_file = dest_samples_dir + "/" + session + "/" + sample_base;

srcpkgs/oprofile/patches/musl.patch

@@ -0,0 +1,35 @@
+musl does not implement glibc extensions such as FTW_STOP, FTW_CONTINUE, and
+FTW_ACTIONRETVAL.
+
+--- pe_profiling/operf.cpp	2017-08-08 13:44:44.573674304 -0400
++++ pe_profiling/operf.cpp	2017-08-08 13:46:27.876692262 -0400
+@@ -860,9 +860,17 @@
+ {
+ 	if (remove(fpath)) {
+ 		perror("sample data removal error");
++#ifdef __GLIBC__
+ 		return FTW_STOP;
++#else
++		return errno;
++#endif
+ 	} else {
++#ifdef __GLIBC__
+ 		return FTW_CONTINUE;
++#else
++		return 0;
++#endif
+ 	}
+ }
+
+@@ -897,7 +905,11 @@
+ 		return;
+
+ 	if (!operf_options::append) {
++#ifdef __GLIBC__
+                 int flags = FTW_DEPTH | FTW_ACTIONRETVAL;
++#else
++                int flags = FTW_DEPTH;
++#endif
+ 		errno = 0;
+ 		if (nftw(previous_sampledir.c_str(), __delete_old_previous_sample_data, 32, flags) !=0 &&
+ 				errno != ENOENT) {

srcpkgs/oprofile/template

@@ -1,6 +1,6 @@
 # Template file for 'oprofile'
 pkgname=oprofile
-version=1.1.0
+version=1.2.0
 revision=1
 build_style=gnu-configure
 configure_args="--disable-static"
@@ -14,4 +14,4 @@ maintainer="Juan RP <xtraeme@voidlinux.eu>"
 license="GPL-2"
 homepage="http://oprofile.sourceforge.net"
 distfiles="${SOURCEFORGE_SITE}/$pkgname/$pkgname-$version.tar.gz"
-checksum=cf759a6de1a6033d5dfc93bda129a9f2e128aecc4238cc657feb0801d1b0366c
+checksum=eb95f98c40b7d0ee29b45fba3565d9f8381747528aa6b6159e37d4fa0c8ca57d