get rid of -i option of sed

sagemath · Dec 28, 2019 · ac32b13 · ac32b13
1 parent 13a5434
commit ac32b13
Showing 1 changed file with 7 additions and 4 deletions.
diff --git a/build/pkgs/gsl/spkg-configure.m4 b/build/pkgs/gsl/spkg-configure.m4
@@ -3,11 +3,14 @@ SAGE_SPKG_CONFIGURE([gsl], [
     SAGE_SPKG_DEPCHECK([atlas openblas], [
       PKG_CHECK_MODULES([GSL], [gsl >= $SAGE_GSL_MINVER], [
         PKG_CHECK_VAR([GSLPCDIR], [gsl], [pcfiledir], [
-          AC_CONFIG_FILES([$SAGE_LOCAL/lib/pkgconfig/gsl.pc:$GSLPCDIR/gsl.pc])
           AC_CONFIG_COMMANDS([GSLPCPROCESS], [
-            $SED -i'' -e 's/\${GSL_CBLAS_LIB}\ //' "$SAGE_LOCAL"/lib/pkgconfig/gsl.pc
-            $SED -i'' -e 's/GSL_CBLAS_LIB.*/Require: cblas/' "$SAGE_LOCAL"/lib/pkgconfig/gsl.pc
-          ], [SED=$ac_cv_path_SED])
+            $SED -e 's/\${GSL_CBLAS_LIB}\ //' \
+                 -e 's/GSL_CBLAS_LIB.*/Require: cblas/' $GSL_PC \
+                  > "$SAGE_LOCAL"/lib/pkgconfig/gsl.pc
+          ], [
+            SED=$ac_cv_path_SED
+            GSL_PC="$GSLPCDIR"/gsl.pc
+          ])
         ], [
         AC_MSG_WARN([Unable to locate the directory of gsl.pc. This should not happen!])
        sage_spkg_install_gsl=yes