Build fails on Arch Linux

[svn-all-fast-export]

Build fails on Arch Linux

[Vampire]

PR #72 fixes the problem

[Vampire]

I'm no expert in c++ builds and makefiles, but this looks spurious: CommandLineParser.o -L -lsvn_fs-1
-L expects a directory as argument, as none is given, I guess -lsvn_fs-1 is used as argument and then is missing on its own which would add the svn_fs_file_contents to the linker context which it complains is missing.
So somehow where something should come after -L, comes nothing.
Do you have all pre-requisites on your box?

[k4rtik]

diff --git a/src/src.pro b/src/src.pro
index 426d304..521b53c 100644
--- a/src/src.pro
+++ b/src/src.pro
@@ -28,7 +28,7 @@ DEPENDPATH += .
 QT = core
 
 INCLUDEPATH += . $$SVN_INCLUDE $$APR_INCLUDE
-!isEmpty($$SVN_LIBDIR): LIBS += -L$$SVN_LIBDIR
+#!isEmpty($$SVN_LIBDIR): LIBS += -L$$SVN_LIBDIR

After making the above change, the build works. Thanks for your help!

I do not understand why !isEmpty() is true above. I do not have SVN_LIBDIR in my environment AFAIK.

[Vampire]

This can easily be reproduced using

docker run -it --rm archlinux/base
pacman --noconfirm -Sy git gcc make qt5-base apr subversion
git clone https://github.com/svn-all-fast-export/svn2git
cd svn2git
qmake
make

[Vampire]

Actually the build also told you about the problem:

[root@170c996e434c svn2git]# make
cd src/ && ( test -e Makefile || /usr/sbin/qmake -o Makefile /svn2git/src/src.pro ) && make -f Makefile
/svn2git/src/src.pro:31: isEmpty(var) requires one argument.
make[1]: Entering directory '/svn2git/src'

At least on first execution (when there is no src/Makefile as it is during its generation where the error happens)

[Vampire]

Ok, the line should read
!isEmpty(SVN_LIBDIR): LIBS += -L$$SVN_LIBDIR
instead of
!isEmpty($$SVN_LIBDIR): LIBS += -L$$SVN_LIBDIR
On Linux and Windows I didn't have this problem before.
I don't know whether Archlinux is the culprit or maybe a different Qt version that behaves differently with the wrong syntax.

Even here, isEmpty($$SVN_LIBDIR) behaves wrongly, but the wrong behavior is, that it is always true, not always false like in arch linux.