cheat sheet for cpp commands to regression-review macro changes - automate?

f186036b · Nils Goroll · cdb63038 · f186036b
Commit f186036b authored Aug 30, 2013 by Nils Goroll
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Makefile.am src/Makefile.am +11 -0

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--- a/src/Makefile.am
+++ b/src/Makefile.am

+#
+# note on comparing outputs after changing macro structure: compare CPP outputs before/after
+#
+# gcc -E -I. -I.. -Isrc/include -D_REENTRANT src/longpath.c  >src/longpath.i
+# gcc -m64 -E -I. -I.. -Isrc/include -D_REENTRANT src/longpath.c  >src/longpath_64.i
+# gcc -DUSE_CHDIR_FALLBACK -E -I. -I.. -Isrc/include -D_REENTRANT src/longpath.c  >src/longpath_chdir.i
+# gcc -m64 -DUSE_CHDIR_FALLBACK -E -I. -I.. -Isrc/include -D_REENTRANT src/longpath.c  >src/longpath_chdir_64.i
+#
+#
+
+
 SUBDIRS = include

 AM_CPPFLAGS = -Iinclude